/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* System Clocks Configuration */
RCC_Configuration();
/* Configure the GPIO ports */
GPIO_Configuration();
#ifndef USE_STM3210C_EVAL
/* Initialize JoyStick Button mounted on STM3210X-EVAL board */
STM_EVAL_PBInit(Button_UP, Mode_GPIO);
STM_EVAL_PBInit(Button_DOWN, Mode_GPIO);
STM_EVAL_PBInit(Button_LEFT, Mode_GPIO);
STM_EVAL_PBInit(Button_RIGHT, Mode_GPIO);
STM_EVAL_PBInit(Button_SEL, Mode_GPIO);
#else
/* Configure the IO Expander */
if (IOE_Config())
{
/* IO Expander config error */
while(1);
}
#endif
/* USARTy configuration ------------------------------------------------------*/
/* USARTy configured as follow:
- BaudRate = 115200 baud
- Word Length = 8 Bits
- One Stop Bit
- No parity
- Hardware flow control disabled (RTS and CTS signals)
- Receive and transmit enabled
*/
USART_InitStructure.USART_BaudRate = 115200;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No ;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
/* Configure the USARTy */
USART_Init(USARTy, &USART_InitStructure);
/* Enable the USARTy */
USART_Cmd(USARTy, ENABLE);
/* Set the USARTy prescaler */
USART_SetPrescaler(USARTy, 0x1);
/* Configure the USARTy IrDA mode */
USART_IrDAConfig(USARTy, USART_IrDAMode_Normal);
/* Enable the USARTy IrDA mode */
USART_IrDACmd(USARTy, ENABLE);
while (1)
{
/* Read Key */
MyKey = ReadKey();
switch(MyKey)
{
case JOY_UP:
USART_SendData(USARTy, JOY_UP);
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
break;
case JOY_DOWN:
USART_SendData(USARTy, JOY_DOWN);
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
break;
case JOY_LEFT:
USART_SendData(USARTy, JOY_LEFT);
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
break;
case JOY_RIGHT:
USART_SendData(USARTy, JOY_RIGHT);
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
break;
case JOY_CENTER:
USART_SendData(USARTy, JOY_CENTER);
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
break;
case JOY_NONE:
USART_SendData(USARTy, JOY_NONE);
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
break;
default:
break;
}
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* GPIO Configuration */
GPIO_Configuration();
/* TIM1 and Timers(TIM3 and TIM4) synchronisation in parallel mode -----------
1/TIM1 is configured as Master Timer:
- PWM Mode is used
- The TIM1 Update event is used as Trigger Output
2/TIM3 and TIM4 are slaves for TIM1,
- PWM Mode is used
- The ITR0(TIM1) is used as input trigger for both slaves
- Gated mode is used, so starts and stops of slaves counters
are controlled by the Master trigger output signal(update event).
o For Low-density, Medium-density, High-density and Connectivity line devices:
The TIMxCLK is fixed to 72 MHz, Prescaler = 0 so the TIM1 counter clock is 72 MHz.
The Master Timer TIM1 is running at:
TIM1 frequency = TIM1 counter clock / (TIM1_Period + 1) = 281.250 KHz
and the duty cycle is equal to: TIM1_CCR1/(TIM1_ARR + 1) = 50%
The TIM3 is running at:
(TIM1 frequency)/ ((TIM3 period +1)* (Repetion_Counter+1)) = 18.750 KHz and
a duty cycle equal to TIM3_CCR1/(TIM3_ARR + 1) = 33.3%
The TIM4 is running at:
(TIM1 frequency)/ ((TIM4 period +1)* (Repetion_Counter+1)) = 28.125 KHz and
a duty cycle equal to TIM4_CCR1/(TIM4_ARR + 1) = 50%
o For Low-Density Value line and Medium-Density Value line devices:
The TIMxCLK is fixed to 24 MHz, Prescaler = 0 so the TIM1 counter clock is 24 MHz.
TIM1 frequency = 93.75 KHz
TIM3 frequency = 6.25 KHz
TIM4 frequency = 9.375 KHz
--------------------------------------------------------------------------- */
/* TIM3 Peripheral Configuration ----------------------------------------*/
/* TIM3 Slave Configuration: PWM1 Mode */
TIM_TimeBaseStructure.TIM_Period = 2;
TIM_TimeBaseStructure.TIM_Prescaler = 0;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM3, &TIM_TimeBaseStructure);
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = 1;
TIM_OC1Init(TIM3, &TIM_OCInitStructure);
/* Slave Mode selection: TIM3 */
TIM_SelectSlaveMode(TIM3, TIM_SlaveMode_Gated);
TIM_SelectInputTrigger(TIM3, TIM_TS_ITR0);
/* TIM4 Peripheral Configuration ----------------------------------------*/
/* TIM4 Slave Configuration: PWM1 Mode */
TIM_TimeBaseStructure.TIM_Period = 1;
TIM_TimeBaseStructure.TIM_Prescaler = 0;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM4, &TIM_TimeBaseStructure);
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = 1;
TIM_OC1Init(TIM4, &TIM_OCInitStructure);
/* Slave Mode selection: TIM4 */
TIM_SelectSlaveMode(TIM4, TIM_SlaveMode_Gated);
TIM_SelectInputTrigger(TIM4, TIM_TS_ITR0);
/* TIM1 Peripheral Configuration ----------------------------------------*/
/* Time Base configuration */
TIM_TimeBaseStructure.TIM_Prescaler = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseStructure.TIM_Period = 255;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_RepetitionCounter = 4;
TIM_TimeBaseInit(TIM1, &TIM_TimeBaseStructure);
/* Channel 1 Configuration in PWM mode */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM2;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Enable;
TIM_OCInitStructure.TIM_Pulse = 127;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_Low;
TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_Low;
TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;
TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCIdleState_Reset;
TIM_OC1Init(TIM1, &TIM_OCInitStructure);
/* Automatic Output enable, Break, dead time and lock configuration*/
TIM_BDTRInitStructure.TIM_OSSRState = TIM_OSSRState_Enable;
TIM_BDTRInitStructure.TIM_OSSIState = TIM_OSSIState_Enable;
TIM_BDTRInitStructure.TIM_LOCKLevel = TIM_LOCKLevel_1;
TIM_BDTRInitStructure.TIM_DeadTime = 5;
TIM_BDTRInitStructure.TIM_Break = TIM_Break_Disable;
TIM_BDTRInitStructure.TIM_BreakPolarity = TIM_BreakPolarity_High;
TIM_BDTRInitStructure.TIM_AutomaticOutput = TIM_AutomaticOutput_Disable;
TIM_BDTRConfig(TIM1, &TIM_BDTRInitStructure);
/* Master Mode selection */
TIM_SelectOutputTrigger(TIM1, TIM_TRGOSource_Update);
/* Select the Master Slave Mode */
TIM_SelectMasterSlaveMode(TIM1, TIM_MasterSlaveMode_Enable);
/* TIM1 counter enable */
TIM_Cmd(TIM1, ENABLE);
/* TIM enable counter */
TIM_Cmd(TIM3, ENABLE);
TIM_Cmd(TIM4, ENABLE);
/* Main Output Enable */
TIM_CtrlPWMOutputs(TIM1, ENABLE);
while (1)
{}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* Configure the GPIO ports */
GPIO_Configuration();
/* Initialize Leds mounted on STM3210X-EVAL board */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* USARTy configuration ------------------------------------------------------*/
/* USARTy configured as follow:
- BaudRate = 115200 baud
- Word Length = 8 Bits
- One Stop Bit
- No parity
- Hardware flow control disabled (RTS and CTS signals)
- Receive and transmit enabled
*/
USART_InitStructure.USART_BaudRate = 115200;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No ;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
/* Configure the USARTy */
USART_Init(USARTy, &USART_InitStructure);
/* Enable the USARTy */
USART_Cmd(USARTy, ENABLE);
/* Set the USARTy prescaler */
USART_SetPrescaler(USARTy, 0x1);
/* Configure the USARTy IrDA mode */
USART_IrDAConfig(USARTy, USART_IrDAMode_Normal);
/* Enable the USARTy IrDA mode */
USART_IrDACmd(USARTy, ENABLE);
while (1)
{
/* Wait until a byte is received */
while(USART_GetFlagStatus(USARTy, USART_FLAG_RXNE) == RESET)
{
}
/* Read the received byte */
ReceivedData = (JOYState_TypeDef)USART_ReceiveData(USARTy);
switch(ReceivedData)
{
case JOY_UP:
STM_EVAL_LEDOn(LED1);
STM_EVAL_LEDOff(LED2);
STM_EVAL_LEDOff(LED3);
STM_EVAL_LEDOff(LED4);
break;
case JOY_DOWN:
STM_EVAL_LEDOn(LED2);
STM_EVAL_LEDOff(LED1);
STM_EVAL_LEDOff(LED3);
STM_EVAL_LEDOff(LED4);
break;
case JOY_LEFT:
STM_EVAL_LEDOn(LED3);
STM_EVAL_LEDOff(LED1);
STM_EVAL_LEDOff(LED2);
STM_EVAL_LEDOff(LED4);
break;
case JOY_RIGHT:
STM_EVAL_LEDOn(LED4);
STM_EVAL_LEDOff(LED1);
STM_EVAL_LEDOff(LED2);
STM_EVAL_LEDOff(LED3);
break;
case JOY_SEL:
STM_EVAL_LEDOn(LED1);
STM_EVAL_LEDOn(LED2);
STM_EVAL_LEDOn(LED3);
STM_EVAL_LEDOn(LED4);
break;
case JOY_NONE:
break;
default:
break;
}
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* NVIC configuration ------------------------------------------------------*/
NVIC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
/* Enable I2C1 and I2C2 ----------------------------------------------------*/
I2C_Cmd(I2C1, ENABLE);
I2C_Cmd(I2C2, ENABLE);
/* I2C1 configuration ------------------------------------------------------*/
I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;
I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
I2C_InitStructure.I2C_OwnAddress1 = I2C1_SLAVE_ADDRESS7;
I2C_InitStructure.I2C_Ack = I2C_Ack_Enable;
I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
I2C_InitStructure.I2C_ClockSpeed = ClockSpeed;
I2C_Init(I2C1, &I2C_InitStructure);
/* I2C2 configuration ------------------------------------------------------*/
I2C_InitStructure.I2C_OwnAddress1 = I2C2_SLAVE_ADDRESS7;
I2C_Init(I2C2, &I2C_InitStructure);
I2C_CalculatePEC(I2C1, ENABLE);
I2C_CalculatePEC(I2C2, ENABLE);
/* Enable I2C1 event and buffer interrupts */
I2C_ITConfig(I2C1, I2C_IT_EVT | I2C_IT_BUF, ENABLE);
/* Enable I2C1 event and buffer interrupts */
I2C_ITConfig(I2C2, I2C_IT_EVT | I2C_IT_BUF, ENABLE);
/*----- Transmission Phase -------------------------------------------------*/
/* Set data direction to transmitter */
Direction = Transmitter;
/* Send I2C1 START condition */
I2C_GenerateSTART(I2C1, ENABLE);
/* Wait until all data and the PEC value are received */
/* I2C2_Buffer_Rx buffer will contain the data plus the PEC value */
while(Rx2_Idx < Tx1BufferSize)
{
}
/* Check the corectness of the I2C1 transmitted data */
TransferStatus1 = Buffercmp(I2C1_Buffer_Tx, I2C2_Buffer_Rx, Tx1BufferSize);
/* TransferStatus1 = PASSED, if the transmitted and received data
are equal */
/* TransferStatus1 = FAILED, if the transmitted and received data
are different */
/*----- Reception Phase --------------------------------------------------*/
/* Re-configure and enable I2C1 event interrupt to have the higher priority */
NVIC_InitStructure.NVIC_IRQChannel = I2C1_EV_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
/* Wait until end of Slave transmission */
while(Rx1_Idx < Tx2BufferSize)
{
}
/* Check the corectness of the I2C1 received data */
TransferStatus2 = Buffercmp(I2C2_Buffer_Tx, I2C1_Buffer_Rx, Tx2BufferSize);
/* TransferStatus2 = PASSED, if the transmitted and received data
are equal */
/* TransferStatus2 = FAILED, if the transmitted and received data
are different */
while(1)
{
}
}
int main(void)
{
u32 rx=0, ry=0, fx, fy, ff;
RCC_Configuration();
GPIO_Configuration();
test.caption= "WINDOWS 0.1";
test.rc.x=20;
test.rc.y=20;
test.rc.h=40;
test.rc.w=80;
test.style=GDI_WINCAPTION|GDI_WINCAPTION_LEFT;
vidInit();
sysInitSystemTimer();
vidClearScreen();
//CRT_Draw_Ring(100, VID_PIXELS_X/2, VID_PIXELS_Y/2,1, 2*3.1415/12);
//sysDelayMs(2000);
//CRT_Draw_Ring(100, VID_PIXELS_X/2, VID_PIXELS_Y/2,1, 2*3.1415/12);
//CRT_Draw_Ring(100, VID_PIXELS_X/2, VID_PIXELS_Y/2, 2, 2*3.1415/12);
// siInitialScreen();
//CRT_Draw_Ring(100, VID_PIXELS_X/2, VID_PIXELS_Y/2, 1);
//vidClearScreen();
//fx=1; fy = 1;
//rx=10;ry=10;
//ff = rand()%100;
//while(ff--){
//rx = rand()%(400);
//ry = rand()%(200);
//}
//
gdiDrawTextEx(30, 170, "KVAOAR",1);
gdiDrawTextEx(340, 170, "CASA",1);
gdiDrawTextEx(340, 30, "STM32F103",1);
gdiDrawTextEx(340, 50, "VGA OUT",1);
gdiDrawTextEx(340, 100, "PYTHAGORAS",1);
gdiDrawTextEx(340, 120, "TREE",1);
gdiDrawTextEx(30, 30, "22.05.16",1);
Draw( VID_PIXELS_X/2,VID_PIXELS_Y/2+50,18,7,1.57);
while(1)
{
// if((ff++%(rand()%200) )==0){
//
//
// fx = rand()%2 ? 0:(rand()%2 ? -1:1);
// fy = rand()%2 ? 0:(rand()%2 ? -1:1);
// }
//
//}
// ry++;
// rx++;
// fx=ran(1)%(400/10);
// fy=ran(1)%(200/10);
//
// ff=rand(3)%2;
// CRT_Draw_Ring(100, VID_PIXELS_X/2, VID_PIXELS_Y/2, 2, 2*3.1415/12);
//drawCircle(VID_PIXELS_X/2, VID_PIXELS_Y/2, 70);
// CRT_Draw_Ring(100, VID_PIXELS_X/2, VID_PIXELS_Y/2,0, 1);
//400*200
//#define GDI_ROP_COPY 0
//#define GDI_ROP_XOR 1
//#define GDI_ROP_AND 2
// gdiDrawTextEx(VID_PIXELS_X/2, VID_PIXELS_Y/2, "STM32", 0);
// gdiCircle(VID_PIXELS_X/2, VID_PIXELS_Y/2, 50, 0);
// gdiLine(0, (VID_PIXELS_X/2), (VID_PIXELS_Y/2)-50, VID_PIXELS_X/2, VID_PIXELS_Y/2, 0);
// gdiPoint(0, rx, ry, 0);
//
// rx += fx;
// ry += fy;
//
//
// if ((rx >= 400 )||(gdiTestPoint( rx, ry)==1 )) {
// //vidClearScreen();
// //rx = rand()%(400);
// //ry = rand()%(200);
// fx = -fx;
// fx += rand()%2 ? 0:(rand()%2 ? -1:1);
// fy += rand()%2 ? 0:(rand()%2 ? -1:1);
// }
//
//
// if ((ry >= 200)||(gdiTestPoint( rx, ry)==1 )) {
// //vidClearScreen();
// //rx = rand()%(400);
// //ry = rand()%(200);
// fy = -fy;
// fx += rand()%2 ? 0:(rand()%2 ? -1:1);
// fy += rand()%2 ? 0:(rand()%2 ? -1:1);
// }
//sysDelayMs(1);
//vidClearScreen();
// vidClearScreen();
// gdiRectangle((VID_PIXELS_X/2)-50, (VID_PIXELS_Y/2)-50, (VID_PIXELS_X/2)+50, (VID_PIXELS_Y/2)+50, 0);
//gdiPoint(0, VID_PIXELS_X/2, VID_PIXELS_Y/2, 0);
//gdiLine(0, (VID_PIXELS_X/2),0, VID_PIXELS_X/2, (VID_PIXELS_Y), 0);
}
//demoInit();
//siInit();
return 0;
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void) {
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* RCC configuration */
RCC_Configuration();
/* TIM4 configuration */
TIM4_Configuration();
/* UART4 configuration */
UART4_Configuration();
/* WIZ820io SPI2 configuration */
WIZ820io_SPI2_Configuration(); // one that is on left one
/* WIZ820io SPI3 configuration */
//WIZ820io_SPI3_Configuration(); // one that is on right one
/* W5200 Configuration */
Set_network();
/* TLCD configuration */
TLCD_Configuration();
//TLCD_Write(0, 0, str1);
//TLCD_Write(0, 1, str2);
/* RTC Configuration */
RTC_Configuration();
/* EXIT4(Mode select button) configuration */
EXTILine4_Configuration();
/* EXIT5(F_SYNC : 100Hz) configuration */
EXTILine5_Configuration();
/* EXIT6(F_SCLK : 10KHz) configuration */
EXTILine6_Configuration();
/* myAccel3LV02 Configuration */
Accel3LV02_Configuration();
//myAccel3LV02 setup 1000.0111 Power on, enable all axis, self test off
Accel_WriteReg(CTRL_REG1, 0xC7);
// following routine setup myAccel3LV02 6g mode
//Accel_WriteReg(CTRL_REG2, 0x80);
/* GLCD configuration */
GLCD_Configuration();
// For TCP client's connection request delay
presentTime = my_time;
// When everything is set, print message
printf("\r\n - System is ready - ");
while(1) {
if(TimerCount >= 1000) { // thousand equals one second
TimerCount = 0;
// for Calculate connection delay
my_time++;
// retrieve axis data
GetAccelValue(AXIS_X, &Xdata);
GetAccelValue(AXIS_Y, &Ydata);
GetAccelValue(AXIS_Z, &Zdata);
char str[30];
sprintf(str, "%d,%d,%d", 0xFFF&Xdata, 0xFFF&Ydata, 0xFFF&Zdata);
TLCD_Clear();
TLCD_Write(0, 0, str);
}
if(ParseUART4) {
ParseUART4 = False;
// print Wiz810io configuration
printSysCfg();
}
if(flag_uart == 1) {
tmp_start = start;
}
switch(mode) {
case SELECT_AXIS_X : break;
case SELECT_AXIS_Y : break;
case SELECT_AXIS_Z : break;
}
/* Ethernet Client Routine -----------------------------------------------*/
/* SendFlag get set from when socket established and received any message */
if(SendFlag) {
SendFlag = False;
char AxisData[30];
for(order = 0; order < 100 ; order++) {
float EW = 0;
float NS = 0;
float UD = 0;
EW = data_x[order] * 1e-7;
NS = data_y[order] * 1e-7;
UD = data_z[order] * 1e-7;
sprintf(AxisData, "%-0.7f,%-0.7f,%-0.7f\n", EW, NS, UD);
// Only when socket is established, send data
if(getSn_SR(SOCK_ZERO) == SOCK_ESTABLISHED) {
/* send the received data */
send(SOCK_ZERO, (uint8*)AxisData, strlen(AxisData), (bool)False);
}
}
}
/* Process client socket with port 5050 */
//ProcessTcpClient(SOCK_ZERO);
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* RCC configuration */
RCC_Configuration();
/* NVIC configuration */
NVIC_Configuration();
/* GPIO configuration */
GPIO_Configuration();
/* Configure the CEC peripheral */
CEC_InitStructure.CEC_BitTimingMode = CEC_BitTimingStdMode;
CEC_InitStructure.CEC_BitPeriodMode = CEC_BitPeriodStdMode;
CEC_Init(&CEC_InitStructure);
/* Set Prescaler value for APB1 clock PCLK1 = 24MHz */
CEC_SetPrescaler(0x4AF);
/* Set the CEC initiator address */
CEC_OwnAddressConfig(MY_DEVICE_ADDRESS);
/* Activate CEC interrupts associated to the set of RBTF,RERR, TBTF, TERR flags */
CEC_ITConfig(ENABLE);
/* Enable CEC */
CEC_Cmd(ENABLE);
/* If a frame has been received */
while(ReceivedFrame == 0)
{
}
/* Check the received data with the send ones */
TransferStatus = Buffercmp(TransmitBuffer, ReceiveBuffer, ByteNumber);
/* TransferStatus = PASSED, if the data transmitted from CEC Device1 and
received by CEC Device2 are the same */
/* TransferStatus = FAILED, if the data transmitted from CEC Device1 and
received by CEC Device2 are different */
if (TransferStatus == PASSED)
{
/* OK */
/* Turn on LED1 */
STM_EVAL_LEDOn(LED1);
}
else
{
/* KO */
/* Turn on LED2 */
STM_EVAL_LEDOn(LED2);
}
while(1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
/* Enable I2C1 and I2C2 ----------------------------------------------------*/
I2C_Cmd(I2C1, ENABLE);
I2C_Cmd(I2C2, ENABLE);
/* I2C1 configuration ------------------------------------------------------*/
I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;
I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
I2C_InitStructure.I2C_OwnAddress1 = I2C1_SLAVE_ADDRESS7;
I2C_InitStructure.I2C_Ack = I2C_Ack_Enable;
I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
I2C_InitStructure.I2C_ClockSpeed = ClockSpeed;
I2C_Init(I2C1, &I2C_InitStructure);
/* I2C2 configuration ------------------------------------------------------*/
I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_10bit;
I2C_InitStructure.I2C_OwnAddress1 = I2C2_SLAVE_ADDRESS10;
I2C_Init(I2C2, &I2C_InitStructure);
/*----- Transmission Phase -----*/
/* Send I2C1 START condition */
I2C_GenerateSTART(I2C1, ENABLE);
/* Test on I2C1 EV5 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_SELECT));
/* Send Header to I2C2 for write */
I2C_SendData(I2C1, HeaderAddressWrite);
/* Test on I2C1 EV9 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_ADDRESS10));
/* Send I2C2 slave Address for write */
I2C_Send7bitAddress(I2C1, I2C2_SLAVE_ADDRESS7, I2C_Direction_Transmitter);
/* Test on I2C2 EV1 and clear it */
while(!I2C_CheckEvent(I2C2, I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED));
/* Test on I2C1 EV6 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));
/* Send data */
while (RxIdx < BufferSize)
{
/* Send I2C1 data */
I2C_SendData(I2C1, I2C1_Buffer_Tx[TxIdx++]);
/* Test on I2C2 EV2 and clear it */
while(!I2C_CheckEvent(I2C2, I2C_EVENT_SLAVE_BYTE_RECEIVED));
/* Store received data on I2C2 */
I2C2_Buffer_Rx[RxIdx++] = I2C_ReceiveData(I2C2);
/* Test on I2C1 EV8 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));
}
/* Send I2C1 STOP Condition */
I2C_GenerateSTOP(I2C1, ENABLE);
/* Test on I2C2 EV4 and clear it */
while(!I2C_CheckEvent(I2C2, I2C_EVENT_SLAVE_STOP_DETECTED));
/* Clear I2C2 STOPF flag: read operation to I2C_SR1 followed by a
write operation to I2C_CR1 */
(void)(I2C_GetFlagStatus(I2C2, I2C_FLAG_STOPF));
I2C_Cmd(I2C2, ENABLE);
/* Check the corectness of written data */
TransferStatus = Buffercmp(I2C1_Buffer_Tx, I2C2_Buffer_Rx, BufferSize);
/* TransferStatus = PASSED, if the transmitted and received data
are equal */
/* TransferStatus = FAILED, if the transmitted and received data
are different */
while (1)
{
}
}
/**
* @brief Main program.
* @param None
* @retval : None
*/
int main(void)
{
/* System Clocks Configuration */
RCC_Configuration();
/* PF.06, PF.07 and PF.08 config to drive LD1, LD2 and LD3 *****************/
/* Enable GPIOF clock */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF, ENABLE);
/* Configure PF.06, PF.07 and PF.08 as Output push-pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOF, &GPIO_InitStructure);
/* Enable the FSMC Clock */
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
/* FSMC Initialization */
FSMC_NAND_Init();
/* NAND read ID command */
FSMC_NAND_ReadID(&NAND_ID);
/* Verify the NAND ID */
if((NAND_ID.Maker_ID == NAND_ST_MakerID) && (NAND_ID.Device_ID == NAND_ST_DeviceID))
{
/* NAND memory address to write to */
WriteReadAddr.Zone = 0x00;
WriteReadAddr.Block = 0x00;
WriteReadAddr.Page = 0x00;
/* Erase the NAND first Block */
status = FSMC_NAND_EraseBlock(WriteReadAddr);
/* Write data to FSMC NAND memory */
/* Fill the buffer to send */
Fill_Buffer(TxBuffer, BUFFER_SIZE , 0x66);
status = FSMC_NAND_WriteSmallPage(TxBuffer, WriteReadAddr, PageNumber);
/* Read back the written data */
status = FSMC_NAND_ReadSmallPage (RxBuffer, WriteReadAddr, PageNumber);
/* Verify the written data */
for(j = 0; j < BUFFER_SIZE; j++)
{
if(TxBuffer[j] != RxBuffer[j])
{
WriteReadStatus++;
}
}
if (WriteReadStatus == 0)
{ /* OK */
/* Turn on LD1 */
GPIO_SetBits(GPIOF, GPIO_Pin_6);
}
else
{ /* KO */
/* Turn on LD2 */
GPIO_SetBits(GPIOF, GPIO_Pin_7);
}
}
else
{
/* Turn on LD3 */
GPIO_SetBits(GPIOF, GPIO_Pin_8);
}
while(1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* Configure the GPIO ports */
GPIO_Configuration();
/* TIM4 configuration: One Pulse mode ------------------------
The external signal is connected to TIM4_CH2 pin (PB.07),
The Rising edge is used as active edge,
The One Pulse signal is output on TIM4_CH1 pin (PB.06)
The TIM_Pulse defines the delay value
The (TIM_Period - TIM_Pulse) defines the One Pulse value.
TIM2CLK = SystemCoreClock, we want to get TIM2 counter clock at 24 MHz:
- Prescaler = (TIM2CLK / TIM2 counter clock) - 1
The Autoreload value is 65535 (TIM4->ARR), so the maximum frequency value
to trigger the TIM4 input is 24000000/65535 = 300 Hz.
The TIM_Pulse defines the delay value, the delay value is fixed
to 682.6 us:
delay = CCR1/TIM4 counter clock = 682.6 us.
The (TIM_Period - TIM_Pulse) defines the One Pulse value,
the pulse value is fixed to 2.048 ms:
One Pulse value = (TIM_Period - TIM_Pulse) / TIM4 counter clock = 2.048 ms.
* SystemCoreClock is set to 72 MHz for Low-density, Medium-density, High-density
and Connectivity line devices and to 24 MHz for Value line devices
------------------------------------------------------------ */
/* Compute the prescaler value */
PrescalerValue = (uint16_t) (SystemCoreClock / 24000000) - 1;
/* Time base configuration */
TIM_TimeBaseStructure.TIM_Period = 65535;
TIM_TimeBaseStructure.TIM_Prescaler = PrescalerValue;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM4, &TIM_TimeBaseStructure);
/* TIM4 PWM2 Mode configuration: Channel1 */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM2;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = 16383;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM4, &TIM_OCInitStructure);
/* TIM4 configuration in Input Capture Mode */
TIM_ICStructInit(&TIM_ICInitStructure);
TIM_ICInitStructure.TIM_Channel = TIM_Channel_2;
TIM_ICInitStructure.TIM_ICPolarity = TIM_ICPolarity_Rising;
TIM_ICInitStructure.TIM_ICSelection = TIM_ICSelection_DirectTI;
TIM_ICInitStructure.TIM_ICPrescaler = TIM_ICPSC_DIV1;
TIM_ICInitStructure.TIM_ICFilter = 0;
TIM_ICInit(TIM4, &TIM_ICInitStructure);
/* One Pulse Mode selection */
TIM_SelectOnePulseMode(TIM4, TIM_OPMode_Single);
/* Input Trigger selection */
TIM_SelectInputTrigger(TIM4, TIM_TS_TI2FP2);
/* Slave Mode selection: Trigger Mode */
TIM_SelectSlaveMode(TIM4, TIM_SlaveMode_Trigger);
while (1)
{}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* Configure the GPIO ports */
GPIO_Configuration();
/* USARTy and USARTz configuration -------------------------------------------*/
/* USARTy and USARTz configured as follow:
- BaudRate = 230400 baud
- Word Length = 8 Bits
- One Stop Bit
- No parity
- Hardware flow control disabled (RTS and CTS signals)
- Receive and transmit enabled
*/
USART_InitStructure.USART_BaudRate = 230400;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
/* Configure USARTy */
USART_Init(USARTy, &USART_InitStructure);
/* Configure USARTz */
USART_Init(USARTz, &USART_InitStructure);
/* Enable the USARTy */
USART_Cmd(USARTy, ENABLE);
/* Enable the USARTz */
USART_Cmd(USARTz, ENABLE);
/* Enable USARTy Half Duplex Mode*/
USART_HalfDuplexCmd(USARTy, ENABLE);
/* Enable USARTz Half Duplex Mode*/
USART_HalfDuplexCmd(USARTz, ENABLE);
while(NbrOfDataToRead2--)
{
/* Wait until end of transmit */
while(USART_GetFlagStatus(USARTy, USART_FLAG_TXE) == RESET)
{
}
/* Write one byte in the USARTy Transmit Data Register */
USART_SendData(USARTy, TxBuffer1[TxCounter1++]);
/* Wait the byte is entirtly received by USARTz */
while(USART_GetFlagStatus(USARTz, USART_FLAG_RXNE) == RESET)
{
}
/* Store the received byte in the RxBuffer2 */
RxBuffer2[RxCounter2++] = USART_ReceiveData(USARTz);
}
/* Clear the USARTy Data Register */
USART_ReceiveData(USARTy);
while(NbrOfDataToRead1--)
{
/* Wait until end of transmit */
while(USART_GetFlagStatus(USARTz, USART_FLAG_TXE)== RESET)
{
}
/* Write one byte in the USARTz Transmit Data Register */
USART_SendData(USARTz, TxBuffer2[TxCounter2++]);
/* Wait the byte is entirtly received by USARTy */
while(USART_GetFlagStatus(USARTy,USART_FLAG_RXNE) == RESET)
{
}
/* Store the received byte in the RxBuffer1 */
RxBuffer1[RxCounter1++] = USART_ReceiveData(USARTy);
}
/* Check the received data with the send ones */
TransferStatus1 = Buffercmp(TxBuffer1, RxBuffer2, TxBufferSize1);
/* TransferStatus = PASSED, if the data transmitted from USARTy and
received by USARTz are the same */
/* TransferStatus = FAILED, if the data transmitted from USARTy and
received by USARTz are different */
TransferStatus2 = Buffercmp(TxBuffer2, RxBuffer1, TxBufferSize2);
/* TransferStatus = PASSED, if the data transmitted from USARTz and
received by USARTy are the same */
/* TransferStatus = FAILED, if the data transmitted from USARTz and
received by USARTy are different */
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* System Clocks Configuration */
RCC_Configuration();
/* NVIC configuration */
NVIC_Configuration();
/* Configure the GPIO ports */
GPIO_Configuration();
/* Configure the EXTI Controller */
EXTI_Configuration();
/* SC_USART configuration ----------------------------------------------------*/
/* SC_USART configured as follow:
- Word Length = 9 Bits
- 0.5 Stop Bit
- Even parity
- BaudRate = 12096 baud
- Hardware flow control disabled (RTS and CTS signals)
- Tx and Rx enabled
- USART Clock enabled
- USART CPOL Low
- USART CPHA on first edge
- USART Last Bit Clock Enabled
*/
/* SC_USART Clock set to 4.5MHz (PCLK1 = 36 MHZ / 8) */
USART_SetPrescaler(SC_USART, 0x04);
/* SC_USART Guard Time set to 2 Bit */
USART_SetGuardTime(SC_USART, 0x2);
USART_ClockInitStructure.USART_Clock = USART_Clock_Enable;
USART_ClockInitStructure.USART_CPOL = USART_CPOL_Low;
USART_ClockInitStructure.USART_CPHA = USART_CPHA_1Edge;
USART_ClockInitStructure.USART_LastBit = USART_LastBit_Enable;
USART_ClockInit(SC_USART, &USART_ClockInitStructure);
USART_InitStructure.USART_BaudRate = 12096;
USART_InitStructure.USART_WordLength = USART_WordLength_9b;
USART_InitStructure.USART_StopBits = USART_StopBits_1_5;
USART_InitStructure.USART_Parity = USART_Parity_Even;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_Init(SC_USART, &USART_InitStructure);
/* Enable the SC_USART Parity Error Interrupt */
USART_ITConfig(SC_USART, USART_IT_PE, ENABLE);
/* Enable SC_USART */
USART_Cmd(SC_USART, ENABLE);
/* Enable the NACK Transmission */
USART_SmartCardNACKCmd(SC_USART, ENABLE);
/* Enable the Smartcard Interface */
USART_SmartCardCmd(SC_USART, ENABLE);
/* Loop while no Smartcard is detected */
while(CardInserted == 0)
{
}
/* Read Smartcard ATR response */
for(index = 0; index < 40; index++, Counter = 0)
{
while((USART_GetFlagStatus(SC_USART, USART_FLAG_RXNE) == RESET) && (Counter != SC_Receive_Timeout))
{
Counter++;
}
if(Counter != SC_Receive_Timeout)
{
DST_Buffer[index] = USART_ReceiveData(SC_USART);
}
}
/* Decode ATR */
CardProtocol = SC_decode_Answer2reset(DST_Buffer);
/* Test if the inserted card is ISO7816-3 T=0 compatible */
if(CardProtocol == 0)
{
/* Inserted card is ISO7816-3 T=0 compatible */
ATRDecodeStatus = PASSED;
}
else
{
/* Inserted Smartcard is not ISO7816-3 T=0 compatible */
ATRDecodeStatus = FAILED;
}
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
/* DMA1 channel1 configuration ----------------------------------------------*/
DMA_DeInit(DMA1_Channel1);
DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)ADC1_DR_Address;
DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)ADC_DualConvertedValueTab;
DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
DMA_InitStructure.DMA_BufferSize = 16;
DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Word;
DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_Word;
DMA_InitStructure.DMA_Mode = DMA_Mode_Normal;
DMA_InitStructure.DMA_Priority = DMA_Priority_High;
DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
DMA_Init(DMA1_Channel1, &DMA_InitStructure);
/* Enable DMA1 Channel1 */
DMA_Cmd(DMA1_Channel1, ENABLE);
/* ADC1 configuration ------------------------------------------------------*/
ADC_InitStructure.ADC_Mode = ADC_Mode_RegSimult;
ADC_InitStructure.ADC_ScanConvMode = ENABLE;
ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
ADC_InitStructure.ADC_NbrOfChannel = 2;
ADC_Init(ADC1, &ADC_InitStructure);
/* ADC1 regular channels configuration */
ADC_RegularChannelConfig(ADC1, ADC_Channel_14, 1, ADC_SampleTime_239Cycles5);
ADC_RegularChannelConfig(ADC1, ADC_Channel_17, 2, ADC_SampleTime_239Cycles5);
/* Enable ADC1 DMA */
ADC_DMACmd(ADC1, ENABLE);
/* ADC2 configuration ------------------------------------------------------*/
ADC_InitStructure.ADC_Mode = ADC_Mode_RegSimult;
ADC_InitStructure.ADC_ScanConvMode = ENABLE;
ADC_InitStructure.ADC_ContinuousConvMode = ENABLE;
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
ADC_InitStructure.ADC_NbrOfChannel = 2;
ADC_Init(ADC2, &ADC_InitStructure);
/* ADC2 regular channels configuration */
ADC_RegularChannelConfig(ADC2, ADC_Channel_11, 1, ADC_SampleTime_239Cycles5);
ADC_RegularChannelConfig(ADC2, ADC_Channel_12, 2, ADC_SampleTime_239Cycles5);
/* Enable ADC2 external trigger conversion */
ADC_ExternalTrigConvCmd(ADC2, ENABLE);
/* Enable ADC1 */
ADC_Cmd(ADC1, ENABLE);
/* Enable Vrefint channel17 */
ADC_TempSensorVrefintCmd(ENABLE);
/* Enable ADC1 reset calibaration register */
ADC_ResetCalibration(ADC1);
/* Check the end of ADC1 reset calibration register */
while(ADC_GetResetCalibrationStatus(ADC1));
/* Start ADC1 calibaration */
ADC_StartCalibration(ADC1);
/* Check the end of ADC1 calibration */
while(ADC_GetCalibrationStatus(ADC1));
/* Enable ADC2 */
ADC_Cmd(ADC2, ENABLE);
/* Enable ADC2 reset calibaration register */
ADC_ResetCalibration(ADC2);
/* Check the end of ADC2 reset calibration register */
while(ADC_GetResetCalibrationStatus(ADC2));
/* Start ADC2 calibaration */
ADC_StartCalibration(ADC2);
/* Check the end of ADC2 calibration */
while(ADC_GetCalibrationStatus(ADC2));
/* Start ADC1 Software Conversion */
ADC_SoftwareStartConvCmd(ADC1, ENABLE);
/* Test on DMA1 channel1 transfer complete flag */
while(!DMA_GetFlagStatus(DMA1_FLAG_TC1));
/* Clear DMA1 channel1 transfer complete flag */
DMA_ClearFlag(DMA1_FLAG_TC1);
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* NVIC configuration ------------------------------------------------------*/
NVIC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
SPI_I2S_DeInit(SPI3);
SPI_I2S_DeInit(SPI2);
/* I2S peripheral configuration */
I2S_InitStructure.I2S_Standard = I2S_Standard_Phillips;
I2S_InitStructure.I2S_DataFormat = I2S_DataFormat_16bextended;
I2S_InitStructure.I2S_MCLKOutput = I2S_MCLKOutput_Disable;
I2S_InitStructure.I2S_AudioFreq = I2S_AudioFreq_48k;
I2S_InitStructure.I2S_CPOL = I2S_CPOL_Low;
/* I2S3 Master Transmitter to I2S2 Slave Receiver communication -----------*/
/* I2S3 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_MasterTx;
I2S_Init(SPI3, &I2S_InitStructure);
/* I2S2 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_SlaveRx;
I2S_Init(SPI2, &I2S_InitStructure);
/* Enable the I2S3 TxE interrupt */
SPI_I2S_ITConfig(SPI3, SPI_I2S_IT_TXE, ENABLE);
/* Enable the I2S2 RxNE interrupt */
SPI_I2S_ITConfig(SPI2, SPI_I2S_IT_RXNE, ENABLE);
/* Enable the I2S2 */
I2S_Cmd(SPI2, ENABLE);
/* Enable the I2S3 */
I2S_Cmd(SPI3, ENABLE);
/* Wait the end of communication */
while (RxIdx < 32)
{}
TransferStatus1 = Buffercmp(I2S2_Buffer_Rx, (uint16_t*)I2S3_Buffer_Tx, 32);
/* TransferStatus1 = PASSED, if the data transmitted from I2S3 and received by
I2S2 are the same
TransferStatus1 = FAILED, if the data transmitted from I2S3 and received by
I2S2 are different */
/* Reinitialize the buffers */
for (RxIdx = 0; RxIdx < 32; RxIdx++)
{
I2S2_Buffer_Rx[RxIdx] = 0;
}
TxIdx = 0;
RxIdx = 0;
SPI_I2S_DeInit(SPI3);
SPI_I2S_DeInit(SPI2);
/* I2S peripheral configuration */
I2S_InitStructure.I2S_Standard = I2S_Standard_Phillips;
I2S_InitStructure.I2S_DataFormat = I2S_DataFormat_24b;
I2S_InitStructure.I2S_MCLKOutput = I2S_MCLKOutput_Disable;
I2S_InitStructure.I2S_AudioFreq = I2S_AudioFreq_16k;
I2S_InitStructure.I2S_CPOL = I2S_CPOL_Low;
/* I2S3 Master Transmitter to I2S2 Slave Receiver communication -----------*/
/* I2S3 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_MasterTx;
I2S_Init(SPI3, &I2S_InitStructure);
/* I2S2 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_SlaveRx;
I2S_Init(SPI2, &I2S_InitStructure);
/* Enable the I2S3 TxE interrupt */
SPI_I2S_ITConfig(SPI3, SPI_I2S_IT_TXE, ENABLE);
/* Enable the I2S2 RxNE interrupt */
SPI_I2S_ITConfig(SPI2, SPI_I2S_IT_RXNE, ENABLE);
/* Enable the I2S2 */
I2S_Cmd(SPI2, ENABLE);
/* Enable the I2S3 */
I2S_Cmd(SPI3, ENABLE);
/* Wait the end of communication */
while (RxIdx < 32)
{
}
TransferStatus2 = Buffercmp24bits(I2S2_Buffer_Rx, (uint16_t*)I2S3_Buffer_Tx, 32);
/* TransferStatus2 = PASSED, if the data transmitted from I2S3 and received by
I2S2 are the same
TransferStatus2 = FAILED, if the data transmitted from I2S3 and received by
I2S2 are different */
while (1)
{
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
int i;
RCC_Configuration();
GPIO_Configuration();
I2C_Configuration();
i=0;
/* Enable I2C2 */
I2C_Enable(BOARD_I2C,ENABLE);
/* Enable Acknowledge */
I2C_Acknowledge_Enable(BOARD_I2C,ENABLE);
/* Send a NACK for the next data byte which will be received into the shift register */
I2C_NACKPosition_Enable(BOARD_I2C,I2C_NACKPOSITION_NEXT);
/* Wait until I2C Bus is idle */
while(I2C_GetBitState(BOARD_I2C, I2C_FLAG_I2CBSY));
/* Send a start condition to I2C bus */
I2C_StartOnBus_Enable(BOARD_I2C, ENABLE);
/* Wait until SBSEND bit is set */
while(!I2C_StateDetect(BOARD_I2C, I2C_PROGRAMMINGMODE_MASTER_SBSEND));
/* Send slave address to I2C bus */
I2C_AddressingDevice_7bit(BOARD_I2C, SLAVE_ADDRESS7, I2C_DIRECTION_RECEIVER);
/* Disable ACK before clearing ADDSEND bit */
I2C_Acknowledge_Enable(BOARD_I2C, DISABLE);
/* Wait until ADDSEND bit is set and clear it */
while(!I2C_StateDetect(BOARD_I2C, I2C_PROGRAMMINGMODE_MASTER_RECEIVER_ADDSEND));
/* Wait until the last data byte is received into the shift register */
while(!I2C_GetBitState(BOARD_I2C, I2C_FLAG_BTC));
/* Send a stop condition */
I2C_StopOnBus_Enable(BOARD_I2C, ENABLE);
/* Wait until the reception data register is not empty */
while(!I2C_GetBitState(BOARD_I2C, I2C_FLAG_RBNE));
/* Read a data from I2C_DTR */
BOARD_I2C_Buf_Read[i++]=I2C_ReceiveData(BOARD_I2C);
/* Wait until the reception data register is not empty */
while(!I2C_GetBitState(BOARD_I2C, I2C_FLAG_RBNE));
/* Read a data from I2C_DTR */
BOARD_I2C_Buf_Read[i++]=I2C_ReceiveData(BOARD_I2C);
while(BOARD_I2C->CTLR1&0x0200);
I2C_NACKPosition_Enable(BOARD_I2C,I2C_NACKPOSITION_CURRENT);
/* Enable Acknowledge */
I2C_Acknowledge_Enable(BOARD_I2C, ENABLE);
while(1);
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* NVIC configuration ------------------------------------------------------*/
NVIC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
/* TIM1 configuration ------------------------------------------------------*/
/* Time Base configuration */
TIM_TimeBaseStructInit(&TIM_TimeBaseStructure);
TIM_TimeBaseStructure.TIM_Period = 0xFF;
TIM_TimeBaseStructure.TIM_Prescaler = 0x4;
TIM_TimeBaseStructure.TIM_ClockDivision = 0x0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM1, &TIM_TimeBaseStructure);
/* TIM1 channel1 configuration in PWM mode */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = 0x7F;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_Low;
TIM_OC1Init(TIM1, &TIM_OCInitStructure);
/* DMA1 Channel1 Configuration ----------------------------------------------*/
DMA_DeInit(DMA1_Channel1);
DMA_InitStructure.DMA_PeripheralBaseAddr = ADC1_DR_Address;
DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)ADC_RegularConvertedValueTab;
DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
DMA_InitStructure.DMA_BufferSize = 32;
DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
DMA_InitStructure.DMA_Mode = DMA_Mode_Normal;
DMA_InitStructure.DMA_Priority = DMA_Priority_High;
DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
DMA_Init(DMA1_Channel1, &DMA_InitStructure);
/* Enable DMA1 channel1 */
DMA_Cmd(DMA1_Channel1, ENABLE);
/* ADC1 configuration ------------------------------------------------------*/
ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;
ADC_InitStructure.ADC_ScanConvMode = DISABLE;
ADC_InitStructure.ADC_ContinuousConvMode = DISABLE;
ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1;
ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right;
ADC_InitStructure.ADC_NbrOfChannel = 1;
ADC_Init(ADC1, &ADC_InitStructure);
/* ADC1 regular channel14 configuration */
ADC_RegularChannelConfig(ADC1, ADC_Channel_14, 1, ADC_SampleTime_13Cycles5);
/* Set injected sequencer length */
ADC_InjectedSequencerLengthConfig(ADC1, 1);
/* ADC1 injected channel Configuration */
ADC_InjectedChannelConfig(ADC1, ADC_Channel_11, 1, ADC_SampleTime_71Cycles5);
/* ADC1 injected external trigger configuration */
ADC_ExternalTrigInjectedConvConfig(ADC1, ADC_ExternalTrigInjecConv_None);
/* Enable automatic injected conversion start after regular one */
ADC_AutoInjectedConvCmd(ADC1, ENABLE);
/* Enable ADC1 DMA */
ADC_DMACmd(ADC1, ENABLE);
/* Enable ADC1 external trigger */
ADC_ExternalTrigConvCmd(ADC1, ENABLE);
/* Enable JEOC interrupt */
ADC_ITConfig(ADC1, ADC_IT_JEOC, ENABLE);
/* Enable ADC1 */
ADC_Cmd(ADC1, ENABLE);
/* Enable ADC1 reset calibration register */
ADC_ResetCalibration(ADC1);
/* Check the end of ADC1 reset calibration register */
while(ADC_GetResetCalibrationStatus(ADC1));
/* Start ADC1 calibration */
ADC_StartCalibration(ADC1);
/* Check the end of ADC1 calibration */
while(ADC_GetCalibrationStatus(ADC1));
/* TIM1 counter enable */
TIM_Cmd(TIM1, ENABLE);
/* TIM1 main Output Enable */
TIM_CtrlPWMOutputs(TIM1, ENABLE);
/* Test on channel1 transfer complete flag */
while(!DMA_GetFlagStatus(DMA1_FLAG_TC1));
/* Clear channel1 transfer complete flag */
DMA_ClearFlag(DMA1_FLAG_TC1);
/* TIM1 counter disable */
TIM_Cmd(TIM1, DISABLE);
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void) {
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* System Tick Configuration at 1us */
SysTick_Config(SystemCoreClock / 1000000);
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/* TIM2 Configuration */
TIM2_Configuration();
/* TIM3 Configuration (10ms for Network Transmission)*/
TIM3_Configuration();
/* TIM5 Configuration (GLCD Time Share)*/
TIM5_Configuration();
/* TIM6 Configuration (RTC load) */
TIM6_Configuration();
#elif defined USE_EQDAS_SERVER
/* TIM4 Configuration */
TIM4_Configuration();
#endif
/* CLCD Configuration */
CLCD_Configuration();
/* GLCD Configuration */
GLCD_Configuration();
/* UART1 Configuration */
UART_Configuration();
/* GPS-UART3 Configuration */
//GPS_Configuration();
/* RTC configuration by setting the time by Serial USART1 */
RTC_SetTimeBySerial();
/* Forcefully let user set the IP through terminal */
//ForceIPSetBySerial();
/* WIZ820io SPI1 configuration */
WIZ820io_SPI1_Configuration();
/* W5200 Configuration */
Set_network();
/* Print WIZ820io configuration */
printSysCfg();
/* EXTI Configuration */
EXTI_Configuration();
/* FatFS configuration */
f_mount(0, &fs); // mSD
//f_mount(1, &fs); // NAND
/* Display Total size of SD card in MB scale */
SD_TotalSize();
/* Scan all files in mSD card */
scan_files(path);
/* MAL configuration */
//Set_System();
/* UMS configuration */
//Set_USBClock();
//USB_Interrupts_Config();
//USB_Init();
/* loop upon completion of USB Enumeration */
//while (bDeviceState != CONFIGURED);
/* ATFC Algorithm GPIO */
ATFC_GPIO_Configuration();
/* ATFC Parameter Initialization */
ATFCAlgorithmParameterSetup();
// For TCP client's connection request delay
presentTime = my_time;
/* Clear CLCD before branch into main */
CLCD_Clear();
/* Create directory and sub directory in accordance with current date */
filePath = CreateDirectoryAccordingly(GetYearAndMergeToInt(), GetMonthAndMergeToInt(),
GetDayAndMergeToInt(), RTC_GetCounter() / 3600);
/* Create file in append mode in accordance with current minute */
CreateFileAppendModeAccordingly(filePath, (RTC_GetCounter() % 3600) / 60);
// When everything is set, print message
printf("\r\n\n - System is ready - ");
while (1) {
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
if(TimerCount > 1000) { // 0 ~ 999 (1000) = 1 sec
TimerCount = 0;
/*
int x, y, z;
x = mAxisBuf.tmp_data_x_lcd[index];
y = mAxisBuf.tmp_data_y_lcd[index];
z = mAxisBuf.tmp_data_z_lcd[index];
char Serial_Buf[37];
int hour, minute, second, tmsecond;
hour = THH; minute = TMM; second = TSS; tmsecond = 0;
sprintf(Serial_Buf, "%04d%02d%02d_%02d%02d%02d%02d_%+05d_%+05d_%+05d\r\n",
year, month, day, hour, minute, second, tmsecond, x, y, z);
printf(Serial_Buf);
*/
//my_time++; // uncomment when tcp connection is needed
/* Process Parameter Text Stream */
/*
if(PCFlag) { // EQDAS Client System and ATFC Algorithm Setting
PCFlag = false;
ProcessParameterStream();
}
*/
}
/* GLCD Time Share */
if(TIM5GLCDCount > 95) { // Allocate proper time to share mcu resource with network
TIM5GLCDCount = 0;
/* Graphic LCD Copy and Process Routine -------------------------------------- */
if(SyncFlag) { // prevent unpleasant impuse
// Index synchronization dedicate to GLCD
arrGLCDIdx = index;
// Make a copy from raw collected data to temporary array
CopyToTmpArray(arrGLCDIdx);
// Copy to Temporary GAL array
//CopyToTmpGalArray(arrIdx);
// Calculate GAL and copy to single temporary GAL value
//CalculateGalAndCopyToGal(arrIdx);
// Determine KMA scale
KMAGrade = DetermineKMA(arrGLCDIdx);
// Check sign bit and apply to int container
CheckSignAndToInt(arrGLCDIdx); // this function also cuts surplus 1G
}
int mATFCBit_lcd;
mATFCBit_lcd = mAxisBuf.ATFCBit_lcd[arrGLCDIdx];
/* Switch menu & waveform display through graphic lcd */
GLCD_AxisViewWithWaveform(mode, arrGLCDIdx);
/* Display KMA Intensity on Graphic LCD */
GLCD_DisplayKMAIntensity(KMAGrade, mATFCBit_lcd);
}
/* Clock generated by TIM3 */
if(ClientTimerCounter > 10) { // 0 ~ 999 (1000) = 1 sec
ClientTimerCounter = 0;
year = GetYearAndMergeToInt();
month = GetMonthAndMergeToInt();
day = GetDayAndMergeToInt();
hour = THH; minute = TMM; second = TSS; tmsecond = 0;
int mYear, mMonth, mDay, mHour, mMin, mSec, mTMSec;
mYear = year; mMonth = month; mDay = day;
mHour = hour; mMin = minute; mSec = second; mTMSec = tmsecond;
if(SyncFlag) {
// Index synchronization
arrIdx = index;
// Make a copy from raw collected data to temporary net array
CopyToNetArray(arrIdx);
// Check sign bit and apply to int container
CheckSignAndToIntForNet(arrIdx); // this function also cuts surplus 1G
}
/* Prevent access to volatile variable warning */
/* This have to be here in order to correct data to be used in ATFC */
int mX, mY, mZ, mATFCBit;
mX = mAxisNetBuf.axis_x_for_net[arrIdx];
mY = mAxisNetBuf.axis_y_for_net[arrIdx];
mZ = mAxisNetBuf.axis_z_for_net[arrIdx];
mATFCBit = mAxisNetBuf.ATFCBit_net[arrIdx];
/* EQDAQ01, 02 Client Routine ---------------------------------------------*/
/* E1Flag or E2Flag set when client board successfully connect to server --*/
/* Refer to wiz820.c line no. 406 for which flag to be set */
if(E1Flag) {
char E1_Buf[45];
sprintf(E1_Buf, "%04d%02d%02d_%02d%02d%02d%02d_%+05d_%+05d_%+05d_%d\r\n",
mYear, mMonth, mDay, mHour, mMin, mSec, mTMSec,
mX, mY, mZ, mATFCBit);
// Only when socket is established, allow send data
if(getSn_SR(SOCK_ZERO) == SOCK_ESTABLISHED) {
/* send selected data */
CountSendByte = send(SOCK_ZERO, (uint8_t*)E1_Buf, strlen(E1_Buf), (bool)false);
}
}
if(E2Flag) {
char E2_Buf[45];
sprintf(E2_Buf, "%04d%02d%02d_%02d%02d%02d%02d_%+05d_%+05d_%+05d_%d\r\n",
mYear, mMonth, mDay, mHour, mMin, mSec, mTMSec,
mX, mY, mZ, mATFCBit);
// Only when socket is established, allow send data
if(getSn_SR(SOCK_ZERO) == SOCK_ESTABLISHED) {
/* send selected data */
send(SOCK_ZERO, (uint8_t*)E2_Buf, strlen(E2_Buf), (bool)false);
}
}
}
/* do RTC work on every second */
if(RTCTIM6Count > 1000) {
RTCTIM6Count = 0;
if(InitialThirteenSeconds == 12) {
InitialThirteenSeconds = 0;
GoATFCFlag = true;
} else {
if(!GoATFCFlag) {
InitialThirteenSeconds++;
}
}
/* RTC 1Hz interrupt */
if(RTCTimeDisplay) { // 1Hz calibrated by RTC
RTCTimeDisplay = false;
/* Adjust realtime clock deviation */
if(hour > 23) {
int i, currentDay, mDay, mHour, mMin, mSec;
mDay = hour / 24;
for(i=0; i<mDay; i++) {
IncreaseSingleDay();
if(i == mDay - 1) {
currentDay = (GetMonthAndMergeToInt() * 100) + GetDayAndMergeToInt();
BKP_WriteBackupRegister(BKP_DR3, currentDay); // Save Month and Date
}
}
mHour = THH % 24;
mMin = TMM;
mSec = TSS;
/* Change the current time */
RTC_SetCounter(mHour*3600 + mMin*60 + mSec);
}
/* Display current time */
Time_Display(RTC_GetCounter());
int OrderCount;
for(OrderCount = 0; OrderCount < 100; OrderCount++) {
// Copy to data buffer to be written through FATFS
CopyToFatFsDataBuffer(OrderCount);
}
}
/* RTC Alarm interrupt */
if(RTCAlarmFlag) {
RTCAlarmFlag = false;
printf("\r\nRTC Alarm Actviated!");
}
}
#endif
if(ParseGPS) {
ParseGPS = false;
printf("%s", GPS_Buffer);
}
if(ParseUSART1) {
ParseUSART1 = false;
// run some test on SDIO
//SDIO_TEST();
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/* Print WIZ820io configuration */
printSysCfg();
printf("\r\n");
printf("\r\nBKP_DR1 = %d", BKP_ReadBackupRegister(BKP_DR1));
printf("\r\nBKP_DR2 = %d", BKP_ReadBackupRegister(BKP_DR2));
printf("\r\nBKP_DR3 = %d", BKP_ReadBackupRegister(BKP_DR3));
printf("\r\nBKP_DR4 = %d", BKP_ReadBackupRegister(BKP_DR4));
printf("\r\nBKP_DR5 = %d", BKP_ReadBackupRegister(BKP_DR5));
printf("\r\nBKP_DR6 = %d", BKP_ReadBackupRegister(BKP_DR6));
printf("\r\nBKP_DR7 = %d", BKP_ReadBackupRegister(BKP_DR7));
printf("\r\nBKP_DR8 = %d", BKP_ReadBackupRegister(BKP_DR8));
printf("\r\nBKP_DR9 = %d", BKP_ReadBackupRegister(BKP_DR9));
printf("\r\nBKP_DR10 = %d", BKP_ReadBackupRegister(BKP_DR10));
printf("\r\nBKP_DR11 = %d", BKP_ReadBackupRegister(BKP_DR11));
printf("\r\nBKP_DR12 = %d", BKP_ReadBackupRegister(BKP_DR12));
printf("\r\nBKP_DR13 = %d", BKP_ReadBackupRegister(BKP_DR13));
printf("\r\nBKP_DR14 = %d", BKP_ReadBackupRegister(BKP_DR14));
printf("\r\nBKP_DR15 = %d", BKP_ReadBackupRegister(BKP_DR15));
printf("\r\nBKP_DR16 = %d", BKP_ReadBackupRegister(BKP_DR16));
/*
printf("\r\nstrlen(HEADER) : %d %s", strlen(HEADER), HEADER);
printf("\r\nf_mkdir1 : ");
char *dirPath = "0:/20130517";
res = f_mkdir(dirPath);
FPrintFatResult(res);
printf("\r\nf_mkdir2 : ");
dirPath = "0:/20130517/22H-23H";
res = f_mkdir(dirPath);
FPrintFatResult(res);
char *filePath = "0:/20130517/2-23H/test.txt";
// Create log file on the drive 0
res = open_append(&fsrc, filePath);
FPrintFatResult(res);
if(res == FR_OK) {
printf("test.txt successfully created\r\n");
// Write buffer to file
int bytesWritten;
bytesWritten = f_printf(&fsrc, HEADER);
printf("\r\n%d of bytesWritten", bytesWritten);
// Close file
f_close(&fsrc);
} else if ( res == FR_EXIST ) {
printf("\r\ntest.txt already exist");
}
*/
#elif (defined) USE_EQDAS_SERVER
char buffer[37];
sprintf(buffer, "%s_%s_%s_%s_%s\r\n",
DAQBoardOne[arrIdx].Date,
DAQBoardOne[arrIdx].Time,
DAQBoardOne[arrIdx].AxisX,
DAQBoardOne[arrIdx].AxisY,
DAQBoardOne[arrIdx].AxisZ);
printf("\r\nRX_BUF : %s, strlen(RX_BUF) : %d", (char*)RX_BUF, strlen((char*)RX_BUF));
printf("\r\nstrlen(buffer) = %d\n%s", strlen(buffer), buffer);
/*
char *original = "-3843,+4095,+2069";
char target[20];
strncpy(target, original, strlen(original));
char *one, *two, *three;
char *AfterToken;
AfterToken = strtok(target, ",");
one = AfterToken;
AfterToken = strtok(NULL, ",");
two = AfterToken;
AfterToken = strtok(NULL, ",");
three = AfterToken;
AfterToken = strtok(NULL, ",");
if(AfterToken != NULL) printf("AfterToken is not empty");
printf("\r\none : %s, two : %s, three : %s", one, two, three);*/
#endif
}
// following routine is only necessary when the board works as server
#if defined USE_EQDAS_SERVER
/* Server also needs to have get CLCD going while running */
/* RTC 1Hz interrupt */
if(RTCTimeDisplay) { // 1Hz calibrated by RTC
RTCTimeDisplay = false;
/* Adjust realtime clock deviation */
if(hour > 23) {
int i, currentDay, mDay, mHour, mMin, mSec;
mDay = hour / 24;
for(i=0; i<mDay; i++) {
IncreaseSingleDay();
if(i == mDay - 1) {
currentDay = (GetMonthAndMergeToInt() * 100) + GetDayAndMergeToInt();
BKP_WriteBackupRegister(BKP_DR3, currentDay); // Save Month and Date
}
}
mHour = THH % 24;
mMin = TMM;
mSec = TSS;
/* Change the current time */
RTC_SetCounter(mHour*3600 + mMin*60 + mSec);
}
/* Display current time */
Time_Display(RTC_GetCounter());
}
/* EQ-DAQ-01 Parsing routine ------------------------------------------------- */
/* Set E1Flag indicate that we have valid connection from EQ-DAQ-01(port 5050) */
if(E1Flag) {
E1Flag = false; // clear flag since this routine excutes ceaselessly over time
ProcessTextStream(EQ_ONE, (char*)RX_BUF, E1Order);
/* PC Client Parsing routine ------------------------------------------------- */
/* Set PCFlag indicate that we have valid connection from PC Client(port 7070) */
if(PCFlag && !E2Flag) { // only when PC is connected and EQ-DAQ-02 is not connected
// Send directly to PC
//SendToPC(EQ_ONE, E1Order);
}
if(E1Order < 99) E1Order++;
else E1Order = 0;
}
/* EQ-DAQ-02 Parsing routine ------------------------------------------------- */
/* Set E2Flag indicate that we have valid connection from EQ-DAQ-02(port 6060) */
if(E2Flag) {
E2Flag = false;
ProcessTextStream(EQ_TWO, (char*)RX_BUF, E2Order);
/* PC Client Parsing routine ------------------------------------------------- */
/* Set PCFlag indicate that we have valid connection from PC Client(port 7070) */
if(PCFlag && !E1Flag) { // only when PC is connected and EQ-DAQ-01 is not connected
// Send directly to PC
//SendToPC(EQ_TWO, E2Order);
}
if(E2Order < 99) E2Order++;
else E2Order = 0;
/* PC Client Parsing routine ------------------------------------------------- */
/* Set PCFlag indicate that we have valid connection from PC Client(port 7070) */
if(PCFlag) {
// Send directly to PC
MultipleBoardDataToSendToPC(EQ_BOTH, E1Order, E2Order);
}
}
#endif
/* Setup TCP Client or Server -----------------------------------------------------*/
/* Please open config.h file to choose a proper board you wish to use -------------*/
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/* Start TCP Client process */
ProcessTcpClient(SOCK_ZERO); // TCP Client
/* Parameter setting Server side with port 5050 in default */
ATFCTcpServer(SOCK_TWO, EQDAS_Conf_PORT); // SOCK_TWO because of flag conformity
#elif defined USE_EQDAS_SERVER
/* Process server socket with each port */
ProcessTcpServer(SOCK_ZERO, 5050); // designated as for EQM-DAQ-01 with port 5050
ProcessTcpServer(SOCK_ONE, 6060); // designated as for EQM-DAQ-02 with port 6060
ProcessTcpServer(SOCK_TWO, 7070); // designated as for PC-CLIENT with port 7070
ProcessTcpServer(SOCK_THREE, 8080); // designated as for PC_DUMP with port 8080
/*
ProcessTcpServer(SOCK_FOUR, 9090); // designated as for TOBEUSED with port 9090
ProcessTcpServer(SOCK_FIVE, 10010); // designated as for TOBEUSED with port 10010
ProcessTcpServer(SOCK_SIX, 10020); // designated as for TOBEUSED with port 10020
ProcessTcpServer(SOCK_SEVEN, 10030); // designated as for TOBEUSED with port 10030
*/
#endif
}
}
/*******************************************************************************
* Function Name : main
* Description : Main program.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
int main(void)
{
#ifdef DEBUG
debug();
#endif
/* System Clocks Configuration **********************************************/
RCC_Configuration();
/* NVIC Configuration *******************************************************/
NVIC_Configuration();
/* Configure all unused GPIO port pins in Analog Input mode (floating input
trigger OFF), this will reduce the power consumption and increase the device
immunity against EMI/EMC *************************************************/
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD |
RCC_APB2Periph_GPIOE, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_Init(GPIOB, &GPIO_InitStructure);
GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_Init(GPIOD, &GPIO_InitStructure);
GPIO_Init(GPIOE, &GPIO_InitStructure);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD |
RCC_APB2Periph_GPIOE, DISABLE);
#ifdef USE_STM3210E_EVAL
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF | RCC_APB2Periph_GPIOG, ENABLE);
GPIO_Init(GPIOF, &GPIO_InitStructure);
GPIO_Init(GPIOG, &GPIO_InitStructure);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF | RCC_APB2Periph_GPIOG, DISABLE);
#endif /* USE_STM3210E_EVAL */
/* Configure IO connected to LD1, LD2, LD3 and LD4 leds *********************/
/* Enable GPIO_LED clock */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_LED, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIO_LED, &GPIO_InitStructure);
while (1)
{
/* Turn on LD1 */
GPIO_SetBits(GPIO_LED, GPIO_Pin_6);
/* Insert delay */
Delay(0xAFFFF);
/* Turn on LD2 and LD3 */
GPIO_SetBits(GPIO_LED, GPIO_Pin_7 | GPIO_Pin_8);
/* Turn off LD1 */
GPIO_ResetBits(GPIO_LED, GPIO_Pin_6);
/* Insert delay */
Delay(0xAFFFF);
/* Turn on LD4 */
GPIO_SetBits(GPIO_LED, GPIO_Pin_9);
/* Turn off LD2 and LD3 */
GPIO_ResetBits(GPIO_LED, GPIO_Pin_8 | GPIO_Pin_7);
/* Insert delay */
Delay(0xAFFFF);
/* Turn off LD4 */
GPIO_ResetBits(GPIO_LED, GPIO_Pin_9);
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* NVIC Configuration */
NVIC_Configuration();
/* GPIO Configuration */
GPIO_Configuration();
/* ---------------------------------------------------------------
TIM2 Configuration:
TIM2CLK = SystemCoreClock / 2,
The objective is to get TIM2 counter clock at 1 KHz:
- Prescaler = (TIM2CLK / TIM2 counter clock) - 1
And generate 4 signals with 4 different delays:
TIM2_CH1 delay = CCR1_Val/TIM2 counter clock = 1000 ms
TIM2_CH2 delay = CCR2_Val/TIM2 counter clock = 500 ms
TIM2_CH3 delay = CCR3_Val/TIM2 counter clock = 250 ms
TIM2_CH4 delay = CCR4_Val/TIM2 counter clock = 125 ms
* SystemCoreClock is set to 72 MHz for Low-density, Medium-density, High-density
and Connectivity line devices and to 24 MHz for Low-Density Value line and
Medium-Density Value line devices
--------------------------------------------------------------- */
/* Compute the prescaler value */
PrescalerValue = (uint16_t) (SystemCoreClock / 2000) - 1;
/* Time base configuration */
TIM_TimeBaseStructure.TIM_Period = 65535;
TIM_TimeBaseStructure.TIM_Prescaler = PrescalerValue;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
/* Output Compare Active Mode configuration: Channel1 */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_Inactive;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR1_Val;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM2, &TIM_OCInitStructure);
TIM_OC1PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Active Mode configuration: Channel2 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR2_Val;
TIM_OC2Init(TIM2, &TIM_OCInitStructure);
TIM_OC2PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Active Mode configuration: Channel3 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR3_Val;
TIM_OC3Init(TIM2, &TIM_OCInitStructure);
TIM_OC3PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Active Mode configuration: Channel4 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR4_Val;
TIM_OC4Init(TIM2, &TIM_OCInitStructure);
TIM_OC4PreloadConfig(TIM2, TIM_OCPreload_Disable);
TIM_ARRPreloadConfig(TIM2, ENABLE);
/* TIM IT enable */
TIM_ITConfig(TIM2, TIM_IT_CC1 | TIM_IT_CC2 | TIM_IT_CC3 | TIM_IT_CC4, ENABLE);
/* Set PC.06, PC.07, PC.08 and PC.09 pins */
GPIO_SetBits(GPIOC, GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9);
/* TIM2 enable counter */
TIM_Cmd(TIM2, ENABLE);
while (1)
{}
}
void USART1_Configuration(void)
{
USART_InitTypeDef USART_InitStructure;
/* USARTx configuration ------------------------------------------------------*/
/* USARTx configured as follow:
* - BaudRate = 57600 baud
* - Word Length = 8 Bits
* - One Stop Bit
* - No parity
* - Hardware flow control disabled (RTS and CTS signals)
* - Receive and transmit enabled
*/
USART_InitStructure.USART_BaudRate = 57600;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
//START USART
USART_Init(USART1, &USART_InitStructure);
USART_Cmd(USART1, ENABLE);
//Using Interrupt
USART_ClearFlag(USART1, USART_FLAG_TC);
//Enable RX interrupt & Disable TX interrupt
USART_ITConfig(USART1, USART_IT_TXE, DISABLE);
USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);
/* NVIC Initialization */
NVIC_InitTypeDef NVIC_InitStruct = {
.NVIC_IRQChannel = USART1_IRQn,
.NVIC_IRQChannelPreemptionPriority = 0,
.NVIC_IRQChannelSubPriority = 0,
.NVIC_IRQChannelCmd = ENABLE
};
NVIC_Init(&NVIC_InitStruct);
}
void USART1_puts(char* s)
{
while(*s) {
while(USART_GetFlagStatus(USART1, USART_FLAG_TXE) == RESET);
USART_SendData(USART1, *s);
s++;
}
}
/**************************************************************************************/
int main(void)
{
RCC_Configuration();
GPIO_Configuration();
USART1_Configuration();
LED_Initialization();
USART1_puts("Hello World!\r\n");
USART1_puts("Just for STM32F429I Discovery verify USART1 with USB TTL Cable\r\n");
while(1)
{
//LED4_Toggle();
//Delay_1us(10000);
//USART1_puts(i);
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
/* I2S peripheral configuration */
I2S_InitStructure.I2S_Standard = I2S_Standard_Phillips;
I2S_InitStructure.I2S_DataFormat = I2S_DataFormat_16bextended;
I2S_InitStructure.I2S_MCLKOutput = I2S_MCLKOutput_Disable;
I2S_InitStructure.I2S_AudioFreq = I2S_AudioFreq_48k;
I2S_InitStructure.I2S_CPOL = I2S_CPOL_Low;
/* I2S3 Master Transmitter to I2S2 Slave Receiver communication ------------*/
/* I2S3 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_MasterTx;
I2S_Init(SPI3, &I2S_InitStructure);
/* I2S2 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_SlaveRx;
I2S_Init(SPI2, &I2S_InitStructure);
/* Enable the I2S2 */
I2S_Cmd(SPI2, ENABLE);
/* Enable the I2S3 */
I2S_Cmd(SPI3, ENABLE);
/* Begin the communication in I2S mode */
while (RxIdx < BufferSize)
{
/* Wait the Tx buffer to be empty */
while (SPI_I2S_GetFlagStatus(SPI3, SPI_I2S_FLAG_TXE) == RESET)
{}
/* Send a data from I2S3 */
SPI_I2S_SendData(SPI3, I2S3_Buffer_Tx[TxIdx++]);
/* Wait the Rx buffer to be full */
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET)
{}
/* Store the I2S2 received data in the relative data table */
I2S2_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI2);
}
TransferStatus1 = Buffercmp(I2S2_Buffer_Rx, I2S3_Buffer_Tx, BufferSize);
/* TransferStatus1 = PASSED, if the data transmitted from I2S3 and received by
I2S2 are the same
TransferStatus1 = FAILED, if the data transmitted from I2S3 and received by
I2S2 are different */
/* Reset TxIdx, RxIdx indexes */
TxIdx = 0;
RxIdx = 0;
/* Switch to SPI mode communication ----------------------------------------*/
/* SPI3 configuration */
SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
SPI_InitStructure.SPI_DataSize = SPI_DataSize_16b;
SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
SPI_InitStructure.SPI_CRCPolynomial = 7;
SPI_Init(SPI3, &SPI_InitStructure);
/* SPI2 configuration ------------------------------------------------------*/
SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_RxOnly;
SPI_InitStructure.SPI_Mode = SPI_Mode_Slave;
SPI_Init(SPI2, &SPI_InitStructure);
/* Enable SPI2 */
SPI_Cmd(SPI2, ENABLE);
/* Enable SPI3 */
SPI_Cmd(SPI3, ENABLE);
/* Begin the communication in SPI mode */
while (RxIdx < BufferSize)
{
/* Wait the Tx buffer to be empty */
while (SPI_I2S_GetFlagStatus(SPI3, SPI_I2S_FLAG_TXE) == RESET)
{}
/* Send a data from SPI3 */
SPI_I2S_SendData(SPI3, SPI3_Buffer_Tx[TxIdx++]);
/* Wait the Rx buffer to be full */
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET)
{}
/* Store the SPI2 received data in the relative data table */
SPI2_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI2);
}
TransferStatus2 = Buffercmp(SPI2_Buffer_Rx, SPI3_Buffer_Tx, BufferSize);
/* TransferStatus2 = PASSED, if the data transmitted from SPI3 and received by
SPI2 are the same
TransferStatus2 = FAILED, if the data transmitted from SPI3 and received by
SPI2 are different */
/* Reset TxIdx, RxIdx indexes and receive table values */
for (TxIdx = 0; TxIdx < BufferSize; TxIdx++)
{
I2S2_Buffer_Rx[TxIdx] = 0;
}
TxIdx = 0;
RxIdx = 0;
/* I2S3 Slave Transmitter to I2S2 Master Receiver communication ------------*/
/* I2S3 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_SlaveTx;
I2S_Init(SPI3, &I2S_InitStructure);
/* I2S2 configuration */
I2S_InitStructure.I2S_Mode = I2S_Mode_MasterRx;
I2S_Init(SPI2, &I2S_InitStructure);
/* Wait the Tx buffer to be empty */
while (SPI_I2S_GetFlagStatus(SPI3, SPI_I2S_FLAG_TXE) == RESET)
{}
/* Prepare the first data to be sent from the slave */
SPI_I2S_SendData(SPI3, I2S3_Buffer_Tx[TxIdx++]);
/* Enable the I2S3 */
I2S_Cmd(SPI3, ENABLE);
/* Enable the I2S2 */
I2S_Cmd(SPI2, ENABLE);
/* Begin the communication in I2S mode */
while (RxIdx < BufferSize)
{
/* Wait the Rx buffer to be full */
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_RXNE) == RESET)
{}
/* Store the I2S2 received data in the relative data table */
I2S2_Buffer_Rx[RxIdx++] = SPI_I2S_ReceiveData(SPI2);
/* Wait the Tx buffer to be empty */
while (SPI_I2S_GetFlagStatus(SPI3, SPI_I2S_FLAG_TXE) == RESET)
{}
/* Send a data from I2S3 */
SPI_I2S_SendData(SPI3, I2S3_Buffer_Tx[TxIdx++]);
}
TransferStatus3 = Buffercmp(I2S2_Buffer_Rx, I2S3_Buffer_Tx, BufferSize);
/* TransferStatus3 = PASSED, if the data transmitted from I2S3 and received by
I2S2 are the same
TransferStatus3 = FAILED, if the data transmitted from I2S3 and received by
I2S2 are different */
while (1)
{}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
FLASHStatus = FLASH_COMPLETE;
MemoryProgramStatus = PASSED;
Data = 0x1753;
EraseCounter = 0x0;
/* RCC Configuration */
RCC_Configuration();
/* Unlock the Flash Program Erase controller */
FLASH_Unlock();
/* Define the number of page to be erased */
NbrOfPage = (EndAddr - StartAddr) / FLASH_PAGE_SIZE;
FLASH_ClearFlag(FLASH_FLAG_BSY | FLASH_FLAG_EOP|FLASH_FLAG_PGERR |FLASH_FLAG_WRPRTERR);
/* Get pages write protection status */
WRPR_Value = FLASH_GetWriteProtectionOptionByte();
ProtectedPages = WRPR_Value & 0x000000C0;
#ifdef WriteProtection_Disable
if (ProtectedPages == 0x00)
{/* Pages are write protected */
/* Disable the write protection */
FLASHStatus = FLASH_EraseOptionBytes();
/* Generate System Reset to load the new option byte values */
NVIC_SystemReset();
}
#elif defined WriteProtection_Enable
if (ProtectedPages != 0x00)
{
/* Pages not write protected */
#if defined (STM32F10X_LD) || defined (STM32F10X_MD)
/* Enable the pages write protection */
FLASHStatus = FLASH_EnableWriteProtection(FLASH_WRProt_Pages24to27 |FLASH_WRProt_Pages28to31);
#else /* (STM32F10X_HD) || defined (STM32F10X_CL) */
/* Enable the pages write protection */
FLASHStatus = FLASH_EnableWriteProtection(FLASH_WRProt_Pages12to13 |FLASH_WRProt_Pages14to15);
#endif
/* Generate System Reset to load the new option byte values */
NVIC_SystemReset();
}
#endif
/* If Pages are not write protected, perform erase and program operations
Else nothing */
if (ProtectedPages != 0x00)
{
/* Clear All pending flags */
FLASH_ClearFlag(FLASH_FLAG_BSY | FLASH_FLAG_EOP|FLASH_FLAG_PGERR |FLASH_FLAG_WRPRTERR);
/* erase the FLASH pages */
for(EraseCounter = 0; (EraseCounter < NbrOfPage) && (FLASHStatus == FLASH_COMPLETE); EraseCounter++)
{
FLASHStatus = FLASH_ErasePage(StartAddr + (FLASH_PAGE_SIZE * EraseCounter));
}
/* FLASH Half Word program of data 0x1753 at addresses defined by StartAddr and EndAddr */
Address = StartAddr;
while((Address < EndAddr) && (FLASHStatus == FLASH_COMPLETE))
{
FLASHStatus = FLASH_ProgramHalfWord(Address, Data);
Address = Address + 2;
}
/* Check the corectness of written data */
Address = StartAddr;
while((Address < EndAddr) && (MemoryProgramStatus != FAILED))
{
if((*(__IO uint16_t*) Address) != Data)
{
MemoryProgramStatus = FAILED;
}
Address += 2;
}
}
while (1)
{
}
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* NVIC Configuration */
NVIC_Configuration();
/* GPIO Configuration */
GPIO_Configuration();
/* ---------------------------------------------------------------
TIM2 Configuration: Output Compare Timing Mode:
TIM2 counter clock at 6 MHz
CC1 update rate = TIM2 counter clock / CCR1_Val = 146.48 Hz
CC2 update rate = TIM2 counter clock / CCR2_Val = 219.7 Hz
CC3 update rate = TIM2 counter clock / CCR3_Val = 439.4 Hz
CC4 update rate = TIM2 counter clock / CCR4_Val = 878.9 Hz
--------------------------------------------------------------- */
/* Compute the prescaler value */
PrescalerValue = (uint16_t) (SystemCoreClock / 12000000) - 1;
/* Time base configuration */
TIM_TimeBaseStructure.TIM_Period = 65535;
TIM_TimeBaseStructure.TIM_Prescaler = 0;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
/* Prescaler configuration */
TIM_PrescalerConfig(TIM2, PrescalerValue, TIM_PSCReloadMode_Immediate);
/* Output Compare Timing Mode configuration: Channel1 */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_Timing;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR1_Val;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM2, &TIM_OCInitStructure);
TIM_OC1PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Timing Mode configuration: Channel2 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR2_Val;
TIM_OC2Init(TIM2, &TIM_OCInitStructure);
TIM_OC2PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Timing Mode configuration: Channel3 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR3_Val;
TIM_OC3Init(TIM2, &TIM_OCInitStructure);
TIM_OC3PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Timing Mode configuration: Channel4 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR4_Val;
TIM_OC4Init(TIM2, &TIM_OCInitStructure);
TIM_OC4PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* TIM IT enable */
TIM_ITConfig(TIM2, TIM_IT_CC1 | TIM_IT_CC2 | TIM_IT_CC3 | TIM_IT_CC4, ENABLE);
/* TIM2 enable counter */
TIM_Cmd(TIM2, ENABLE);
while (1);
}
/**
* @brief Main program
* @param None
* @retval : None
*/
int main(void)
{
/* System Clocks Configuration */
RCC_Configuration();
/* NVIC Configuration */
NVIC_Configuration();
/* GPIO Configuration */
GPIO_Configuration();
/* ---------------------------------------------------------------
TIM2 Configuration: Output Compare Timing Mode:
TIM2CLK = 36 MHz, Prescaler = 4, TIM2 counter clock = 7.2 MHz
CC1 update rate = TIM2 counter clock / CCR1_Val = 146.48 Hz
CC2 update rate = TIM2 counter clock / CCR2_Val = 219.7 Hz
CC3 update rate = TIM2 counter clock / CCR3_Val = 439.4 Hz
CC4 update rate = TIM2 counter clock / CCR4_Val = 878.9 Hz
--------------------------------------------------------------- */
/* Time base configuration */
TIM_TimeBaseStructure.TIM_Period = 65535;
TIM_TimeBaseStructure.TIM_Prescaler = 0;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
/* Prescaler configuration */
TIM_PrescalerConfig(TIM2, 4, TIM_PSCReloadMode_Immediate);
/* Output Compare Timing Mode configuration: Channel1 */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_Timing;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR1_Val;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM2, &TIM_OCInitStructure);
TIM_OC1PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Timing Mode configuration: Channel2 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR2_Val;
TIM_OC2Init(TIM2, &TIM_OCInitStructure);
TIM_OC2PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Timing Mode configuration: Channel3 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR3_Val;
TIM_OC3Init(TIM2, &TIM_OCInitStructure);
TIM_OC3PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Timing Mode configuration: Channel4 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR4_Val;
TIM_OC4Init(TIM2, &TIM_OCInitStructure);
TIM_OC4PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* TIM IT enable */
TIM_ITConfig(TIM2, TIM_IT_CC1 | TIM_IT_CC2 | TIM_IT_CC3 | TIM_IT_CC4, ENABLE);
/* TIM2 enable counter */
TIM_Cmd(TIM2, ENABLE);
while (1);
}
void PWM_init(void)
{
RCC_Configuration();
TIM_Configuration();
GPIO_Configuration();
}
int main(void)
{
int flag;
int i;
//only for sd testing
extern u8 sd_recv_buf[512];
extern u8 sd_send_buf[512];
u8 ret = 1;
// only for sd testing
RCC_Configuration();
RTC_Configuration();
GPIO_Configuration();
SPI_Configuration();
NVIC_Configuration();
USART_Configuration();
EXTI_cfg();
//only for sd testing
ret = MSD_Init();
ret = MSD_GetMediumCharacteristics();
MSD_EarseBlock(0,Mass_Block_Count);
//only for sd testing
//system start working
GPIO_SetBits(GPIOC,GPIO_Pin_14);
//wait for the moment that the device has been fxed into the rocket
// for (i=0;i<6*5;i++) {delay();} //delay 10 minutes
//self-testing
//first, test wireless data transmition
Timedisplay=0;
while (Timedisplay<10)
{
USART_SendData(USART3, 'A');
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
if ((USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)
&& (USART_ReceiveData(USART3)==66)) //except "B"
{
//static char Responce[]="Wireless data transmition test completed";
for (i=0;i<strlen(Responce);i++)
{
USART_SendData(USART3, Responce[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
break;
}
//USART_ClearFlag(USART3, USART_FLAG_RXNE);
}
if (Timedisplay==10)
{
GPIO_ResetBits(GPIOC,GPIO_Pin_14);
//Write into SD:ERROR in data transmition
//only for testing
for (i=0;i<strlen(errorDatatransmition);i++)
{
sd_send_buf[i]=errorDatatransmition[i];
}
ret = MSD_WriteBlock(sd_send_buf,0,512);
//only for testing
return(0);
}
//waiting for the continue order
for (i=0;i<4000;i++);
while (1)
{
if ((USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)
&& (USART_ReceiveData(USART3)==78)) //except "N"
{
break;
}
//USART_ClearFlag(USART3, USART_FLAG_RXNE);
}
//second,test GPS
Timedisplay=0;
flag=1;
while ((Timedisplay<60*5) &&
(!((USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)
&& (USART_ReceiveData(USART3)==71)))) //except "G"
{
if ((USART_GetFlagStatus(USART1, USART_FLAG_RXNE) == SET))
{
flag=1;
USART_SendData(USART3, USART_ReceiveData(USART1));
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
//USART_ClearFlag(USART1, USART_FLAG_RXNE);
}
if (flag==0)
{
GPIO_ResetBits(GPIOC,GPIO_Pin_14);
for (i=0;i<strlen(errorGPS);i++)
{
USART_SendData(USART3, errorGPS[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
//Write into SD:ERROR in GPS
for (i=0;i<strlen(errorGPS);i++)
{
sd_send_buf[i]=errorGPS[i];
}
ret = MSD_WriteBlock(sd_send_buf,1,512);
return(0);
}
//static char Responce2[]="GPS test completed";
for (i=0;i<strlen(Responce2);i++)
{
USART_SendData(USART3, Responce2[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
//waiting for the continue order
for (i=0;i<4000;i++);
while (1)
{
if ((USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)
&& (USART_ReceiveData(USART3)==78)) //except "N"
{
break;
}
//USART_ClearFlag(USART3, USART_FLAG_RXNE);
}
//third, test clock
USART_SendData(USART3, 'C');
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
Timedisplay=0;
flag=0;
while ((Timedisplay<20) &&
(!((USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)
&& (USART_ReceiveData(USART3)==69)))); //except "E"
if ((abs(Timedisplay-10)>2) &&
(USART_ReceiveData(USART3)==69))
{
GPIO_ResetBits(GPIOC,GPIO_Pin_14);
for (i=0;i<strlen(errorclock);i++)
{
USART_SendData(USART3, errorclock[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
//Write into SD:ERROR in timing
//only for testing
for (i=0;i<strlen(errorclock);i++)
{
sd_send_buf[i]=errorclock[i];
}
ret = MSD_WriteBlock(sd_send_buf,2,512);
//only for testing
return(0);
}
//static char Responce3[]="clock test completed";
for (i=0;i<strlen(Responce3);i++)
{
USART_SendData(USART3, Responce3[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
//static char Responce4[]="ALL test completed,wait for launching signal";
for (i=0;i<strlen(Responce4);i++)
{
USART_SendData(USART3, Responce4[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
while (!((USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)
&& (USART_ReceiveData(USART3)==76))); //except for "L"
//delay();
//static char Responce5[]="Go! Good Luck!";
for (i=0;i<strlen(Responce5);i++)
{
USART_SendData(USART3, Responce5[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
/* Enable the USART Receive interrupt: this interrupt is generated when the
USART1 receive data register is not empty */
USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);
USART_ITConfig(USART2, USART_IT_RXNE, ENABLE);
//USART_ITConfig(USART3, USART_IT_RXNE, ENABLE);
Timedisplay=0;
while(1)
{
if (Timedisplay>=OPEN_Parachute)
{
GPIO_SetBits(GPIOC,GPIO_Pin_6);
//static char Responce6[]="The parachute is open@";
for (i=0;i<strlen(Responce6);i++)
{
USART_SendData(USART3, Responce6[i]);
while(USART_GetFlagStatus(USART3, USART_FLAG_TXE) == RESET);
}
}
}
return(0);
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void) {
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32f10x_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f10x.c file
*/
/* System Clocks Configuration */
RCC_Configuration();
/* System Tick Configuration at 1us */
SysTick_Config(SystemCoreClock / 1000000);
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/* TIM2 Configuration */
TIM2_Configuration();
/* TIM3 Configuration */
TIM3_Configuration();
/* TIM6 Configuration (RTC load) */
TIM6_Configuration();
#elif defined USE_EQDAS_SERVER
/* TIM4 Configuration */
TIM4_Configuration();
#endif
/* CLCD Configuration */
CLCD_Configuration();
/* GLCD Configuration */
GLCD_Configuration();
/* UART1 Configuration */
UART_Configuration();
/* RTC configuration by setting the time by Serial USART1 */
//RTC_SetTimeBySerial();
/* WIZ820io SPI1 configuration */
WIZ820io_SPI1_Configuration();
/* W5200 Configuration */
Set_network();
/* Print WIZ820io configuration */
printSysCfg();
/* EXTI Configuration */
EXTI_Configuration();
/* FatFS configuration */
f_mount(0, &fs); // mSD
//f_mount(1, &fs); // NAND
/* Display Total size of SD card in MB scale */
SD_TotalSize();
/* Scan all files in mSD card */
scan_files(path);
/* MAL configuration */
//Set_System();
/* UMS configuration */
//Set_USBClock();
//USB_Interrupts_Config();
//USB_Init();
/* loop upon completion of USB Enumeration */
//while (bDeviceState != CONFIGURED);
/* ATFC Algorithm GPIO */
ATFC_GPIO_Configuration();
/* ATFC Parameter Initialization */
ATFCAlgorithmParameterSetup();
// For TCP client's connection request delay
presentTime = my_time;
/* Clear CLCD before branch into main */
CLCD_Clear();
/* Alarm in 3 second */
//RTC_SetAlarm(RTC_GetCounter() + 3);
/* Wait until last write operation on RTC registers has finished */
//RTC_WaitForLastTask();
/* Create directory and sub directory in accordance with current date */
//filePath = CreateDirectoryAccordingly(GetYearAndMergeToInt(), GetMonthAndMergeToInt(),
//GetDayAndMergeToInt(), RTC_GetCounter() / 3600);
/* Create file in append mode in accordance with current minute */
//CreateFileAppendModeAccordingly(filePath, (RTC_GetCounter() % 3600) / 60);
// When everything is set, print message
printf("\r\n\n - System is ready - ");
while (1) {
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
if(TimerCount > 1000) { // 0 ~ 999 (1000) = 1 sec
TimerCount = 0;
/*
int x, y, z;
x = mAxisBuf.tmp_data_x_lcd[index];
y = mAxisBuf.tmp_data_y_lcd[index];
z = mAxisBuf.tmp_data_z_lcd[index];
char Serial_Buf[37];
int hour, minute, second, tmsecond;
hour = THH; minute = TMM; second = TSS; tmsecond = 0;
sprintf(Serial_Buf, "%04d%02d%02d_%02d%02d%02d%02d_%+05d_%+05d_%+05d\r\n",
year, month, day, hour, minute, second, tmsecond, x, y, z);
printf(Serial_Buf);
*/
//my_time++; // uncomment when tcp connection is needed
/* Process Parameter Text Stream */
if(PCFlag) { // EQDAS Client System and ATFC Algorithm Setting
PCFlag = false;
ProcessParameterStream();
}
}
/* Clock generated by TIM3 */
if(ClientTimerCounter > 10) { // 0 ~ 999 (1000) = 1 sec
ClientTimerCounter = 0;
int mAlgorithmContainer;
year = GetYearAndMergeToInt();
month = GetMonthAndMergeToInt();
day = GetDayAndMergeToInt();
hour = THH; minute = TMM; second = TSS; tmsecond = 0;
int mYear, mMonth, mDay, mHour, mMin, mSec, mTMSec;
mYear = year; mMonth = month; mDay = day;
mHour = hour; mMin = minute; mSec = second; mTMSec = tmsecond;
x = mAxisBuf.tmp_data_x_lcd[arrIdx];
y = mAxisBuf.tmp_data_y_lcd[arrIdx];
z = mAxisBuf.tmp_data_z_lcd[arrIdx];
if(flag_uart) { // prevent unpleasant impuse
// Index synchronization
arrIdx = index;
// Make a copy from raw collected data to temporary array
CopyToTmpArray(arrIdx);
// Copy to Temporary GAL array
CopyToTmpGalArray(arrIdx);
// Calculate GAL and copy to single temporary GAL value
CalculateGalAndCopyToGal(arrIdx);
// Determine KMA scale
DetermineKMA(arrIdx);
// Check sign bit and apply to int container
CheckSignAndToInt(arrIdx); // this function also cuts surplus 1G
/* Switch menu & waveform display through graphic lcd */
GLCD_AxisViewWithWaveform(mode, arrIdx, x, y, z);
if(GoATFCFlag) {
// Apply ATFC Algorithm to Axis x
ATFCAlgorithm(mAxisBuf.tmp_data_x_lcd[arrIdx]);
}
}
if(EventDetection) {
GPIO_WriteBit(GPIOE, GPIO_Pin_15, Bit_SET);
mAlgorithmContainer = x;
} else {
GPIO_WriteBit(GPIOE, GPIO_Pin_15, Bit_RESET);
mAlgorithmContainer = 0;
}
// Copy to data buffer to be written through FATFS
//CopyToFatFsDataBuffer(arrIdx);
/* EQDAQ01, 02 Client Routine ---------------------------------------------*/
/* E1Flag or E2Flag set when client board successfully connect to server --*/
/* Refer to wiz820.c line no. 300 for which flag to be set */
if(E1Flag) {
char E1_Buf[45];
sprintf(E1_Buf, "%04d%02d%02d_%02d%02d%02d%02d_%+05d_%+05d_%+05d_%+05d\r\n",
mYear, mMonth, mDay, mHour, mMin, mSec, mTMSec,
x, y, z, mAlgorithmContainer);
// Only when socket is established, allow send data
if(getSn_SR(SOCK_TWO) == SOCK_ESTABLISHED) {
/* send selected data */
CountSendByte = send(SOCK_TWO, (uint8_t*)E1_Buf, strlen(E1_Buf), (bool)false);
}
}
if(E2Flag) {
char E2_Buf[45];
sprintf(E2_Buf, "%04d%02d%02d_%02d%02d%02d%02d_%+05d_%+05d_%+05d\r\n",
mYear, mMonth, mDay, mHour, mMin, mSec, mTMSec, x, y, z);
// Only when socket is established, allow send data
if(getSn_SR(SOCK_ZERO) == SOCK_ESTABLISHED) {
/* send selected data */
send(SOCK_ZERO, (uint8_t*)E2_Buf, strlen(E2_Buf), (bool)false);
}
}
}
/* do RTC work on every second */
if(RTCTIM6Count > 1000) {
RTCTIM6Count = 0;
if(InitialThirteenSeconds == 12) {
InitialThirteenSeconds = 0;
GoATFCFlag = true;
} else {
if(!GoATFCFlag) {
InitialThirteenSeconds++;
}
}
/* RTC 1Hz interrupt */
if(RTCTimeDisplay) { // 1Hz calibrated by RTC
RTCTimeDisplay = false;
/* Display current time */
Time_Display(RTC_GetCounter());
}
/* RTC Alarm interrupt */
if(RTCAlarmFlag) {
RTCAlarmFlag = false;
printf("\r\nRTC Alarm Actviated!");
}
}
/* Save log to file process ------------------------------------------------*/
/* Save process needs to be run every single cycle due to delay might occur */
if(GoAppendDataFlag) { // every 500 sample (equals 5 sec), go save file.
GoAppendDataFlag = false;
int bytesWritten = 0;
if(EachSecFlag) {
// it means that DATA1_BUF is full and ready to flush out
// be sure to empty out DATA1_BUF or will overflow and cause system to halt.
/* Append first data for the duration of 1 second */
bytesWritten = f_printf(&fsrc, DATA1_BUF);
printf("\r\n%d of bytesWritten", bytesWritten);
if(FileRecordCompleteFlag) {
FileRecordCompleteFlag = false;
printf("\r\nFile Record Complete!");
/* Close the file */
f_close(&fsrc);
}
// Reset DATA1_BUF
memset(DATA1_BUF, 0, sizeof(DATA1_BUF));
} else {
/* Append another second of data */
bytesWritten = f_printf(&fsrc, DATA2_BUF);
printf("\r\n%d of bytesWritten", bytesWritten);
if(FileRecordCompleteFlag) {
FileRecordCompleteFlag = false;
printf("\r\nFile Record Complete!");
/* Close the file */
f_close(&fsrc);
}
// Reset DATA2_BUF
memset(DATA2_BUF, 0, sizeof(DATA2_BUF));
}
}
#endif
if(ParseUSART1) {
ParseUSART1 = false;
// run some test on SDIO
//SDIO_TEST();
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/* Print WIZ820io configuration */
printSysCfg();
printf("\r\n");
printf("\r\nBKP_DR1 = %d", BKP_ReadBackupRegister(BKP_DR1));
printf("\r\nBKP_DR2 = %d", BKP_ReadBackupRegister(BKP_DR2));
printf("\r\nBKP_DR3 = %d", BKP_ReadBackupRegister(BKP_DR3));
printf("\r\nBKP_DR4 = %d", BKP_ReadBackupRegister(BKP_DR4));
printf("\r\nBKP_DR5 = %d", BKP_ReadBackupRegister(BKP_DR5));
printf("\r\nBKP_DR6 = %d", BKP_ReadBackupRegister(BKP_DR6));
printf("\r\nBKP_DR7 = %d", BKP_ReadBackupRegister(BKP_DR7));
printf("\r\nBKP_DR8 = %d", BKP_ReadBackupRegister(BKP_DR8));
printf("\r\nBKP_DR9 = %d", BKP_ReadBackupRegister(BKP_DR9));
printf("\r\nBKP_DR10 = %d", BKP_ReadBackupRegister(BKP_DR10));
printf("\r\nBKP_DR11 = %d", BKP_ReadBackupRegister(BKP_DR11));
printf("\r\nBKP_DR12 = %d", BKP_ReadBackupRegister(BKP_DR12));
printf("\r\nBKP_DR13 = %d", BKP_ReadBackupRegister(BKP_DR13));
printf("\r\nBKP_DR14 = %d", BKP_ReadBackupRegister(BKP_DR14));
printf("\r\nBKP_DR15 = %d", BKP_ReadBackupRegister(BKP_DR15));
printf("\r\nBKP_DR16 = %d", BKP_ReadBackupRegister(BKP_DR16));
#elif (defined) USE_EQDAS_SERVER
char buffer[37];
sprintf(buffer, "%s_%s_%s_%s_%s\r\n",
DAQBoardOne[arrIdx].Date,
DAQBoardOne[arrIdx].Time,
DAQBoardOne[arrIdx].AxisX,
DAQBoardOne[arrIdx].AxisY,
DAQBoardOne[arrIdx].AxisZ);
printf("\r\nRX_BUF : %s, strlen(RX_BUF) : %d", (char*)RX_BUF, strlen((char*)RX_BUF));
printf("\r\nstrlen(buffer) = %d\n%s", strlen(buffer), buffer);
/*
char *original = "-3843,+4095,+2069";
char target[20];
strncpy(target, original, strlen(original));
char *one, *two, *three;
char *AfterToken;
AfterToken = strtok(target, ",");
one = AfterToken;
AfterToken = strtok(NULL, ",");
two = AfterToken;
AfterToken = strtok(NULL, ",");
three = AfterToken;
AfterToken = strtok(NULL, ",");
if(AfterToken != NULL) printf("AfterToken is not empty");
printf("\r\none : %s, two : %s, three : %s", one, two, three);*/
#endif
}
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/*
for(i=0; i<100; i++) {
if(flag_uart) {
// Make a copy from raw collected data to temporary array
CopyToTmpArray(i);
// Copy to Temporary GAL array
CopyToTmpGalArray(i);
// Calculate GAL and copy to single temporary GAL value
CalculateGalAndCopyToGal(i);
// Determine KMA scale
DetermineKMA(i);
// Check sign bit and apply to int container
CheckSignAndToInt(i); // this function also cuts surplus 1G
}
}
*/
// following routine is only necessary when the board works as server
#elif defined USE_EQDAS_SERVER
/* EQ-DAQ-01 Parsing routine ------------------------------------------------- */
/* Set E1Flag indicate that we have valid connection from EQ-DAQ-01(port 5050) */
if(E1Flag) {
E1Flag = false; // clear flag since this routine excutes ceaselessly over time
ProcessTextStream(EQ_ONE, (char*)RX_BUF, E1Order);
/* PC Client Parsing routine ------------------------------------------------- */
/* Set PCFlag indicate that we have valid connection from PC Client(port 7070) */
if(PCFlag) {
// Send directly to PC
SendToPC(E1Order);
}
if(E1Order < 99) E1Order++;
else E1Order = 0;
}
/* EQ-DAQ-02 Parsing routine ------------------------------------------------- */
/* Set E2Flag indicate that we have valid connection from EQ-DAQ-02(port 6060) */
if(E2Flag) {
E2Flag = false;
ProcessTextStream(EQ_TWO, (char*)RX_BUF, E2Order);
/* PC Client Parsing routine ------------------------------------------------- */
/* Set PCFlag indicate that we have valid connection from PC Client(port 7070) */
if(PCFlag) {
// Send directly to PC
SendToPC(E2Order);
}
if(E2Order < 99) E2Order++;
else E2Order = 0;
}
#endif
/* Setup TCP Client or Server -----------------------------------------------------*/
/* Please open config.h file to choose a proper board you wish to use */
#if (defined USE_EQDAS01) || (defined USE_EQDAS02)
/* Start TCP Client process */
ProcessTcpClient(SOCK_ZERO); // TCP Client
/* Parameter setting Server side with port 5050 in default */
ATFCTcpServer(SOCK_TWO, EQDAS_Conf_PORT); // SOCK_TWO because of flag conformity
#elif defined USE_EQDAS_SERVER
/* Process server socket with each port */
ProcessTcpServer(SOCK_ZERO, 5050); // designated as for EQM-DAQ-01 with port 5050
ProcessTcpServer(SOCK_ONE, 6060); // designated as for EQM-DAQ-02 with port 6060
ProcessTcpServer(SOCK_TWO, 7070); // designated as for PC-CLIENT with port 7070
ProcessTcpServer(SOCK_THREE, 8080); // designated as for PC_DUMP with port 8080
/*
ProcessTcpServer(SOCK_FOUR, 9090); // designated as for TOBEUSED with port 9090
ProcessTcpServer(SOCK_FIVE, 10010); // designated as for TOBEUSED with port 10010
ProcessTcpServer(SOCK_SIX, 10020); // designated as for TOBEUSED with port 10020
ProcessTcpServer(SOCK_SEVEN, 10030); // designated as for TOBEUSED with port 10030
*/
#endif
}
}
/*******************************************************************************
* Function Name : main
* Description : Main program
* Input : None
* Output : None
* Return : None
*******************************************************************************/
int main(void)
{
#ifdef DEBUG
debug();
#endif
/* System clocks configuration ---------------------------------------------*/
RCC_Configuration();
/* NVIC configuration ------------------------------------------------------*/
NVIC_Configuration();
/* GPIO configuration ------------------------------------------------------*/
GPIO_Configuration();
/* Enable I2C1 and I2C2 ----------------------------------------------------*/
I2C_Cmd(I2C1, ENABLE);
I2C_Cmd(I2C2, ENABLE);
/* I2C1 configuration ------------------------------------------------------*/
I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;
I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
I2C_InitStructure.I2C_OwnAddress1 = I2C1_SLAVE_ADDRESS7;
I2C_InitStructure.I2C_Ack = I2C_Ack_Enable;
I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
I2C_InitStructure.I2C_ClockSpeed = ClockSpeed;
I2C_Init(I2C1, &I2C_InitStructure);
/* I2C2 configuration ------------------------------------------------------*/
I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_10bit;
I2C_InitStructure.I2C_OwnAddress1 = I2C2_SLAVE_ADDRESS10;
I2C_Init(I2C2, &I2C_InitStructure);
/*----- Transmission Phase -----*/
/* Send I2C1 START condition */
I2C_GenerateSTART(I2C1, ENABLE);
/* Test on I2C1 EV5 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_SELECT));
/* Send Header to I2C2 for write */
I2C_SendData(I2C1, HeaderAddressWrite);
/* Test on I2C1 EV9 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_ADDRESS10));
/* Send I2C2 slave Address for write */
I2C_Send7bitAddress(I2C1, I2C2_SLAVE_ADDRESS7, I2C_Direction_Transmitter);
/* Test on I2C2 EV1 and clear it */
while(!I2C_CheckEvent(I2C2, I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED));
/* Test on I2C1 EV6 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));
/* Send data */
while (RxIdx < BufferSize)
{
/* Send I2C1 data */
I2C_SendData(I2C1, I2C1_Buffer_Tx[TxIdx++]);
/* Test on I2C2 EV2 and clear it */
while(!I2C_CheckEvent(I2C2, I2C_EVENT_SLAVE_BYTE_RECEIVED));
/* Store received data on I2C2 */
I2C2_Buffer_Rx[RxIdx++] = I2C_ReceiveData(I2C2);
/* Test on I2C1 EV8 and clear it */
while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTED));
}
/* Send I2C1 STOP Condition */
I2C_GenerateSTOP(I2C1, ENABLE);
/* Test on I2C2 EV4 and clear it */
while(!I2C_CheckEvent(I2C2, I2C_EVENT_SLAVE_STOP_DETECTED));
/* Clear I2C2 STOPF flag: read operation to I2C_SR1 followed by a
write operation to I2C_CR1 */
(void)(I2C_GetFlagStatus(I2C2, I2C_FLAG_STOPF));
I2C_Cmd(I2C2, ENABLE);
/* Check the corectness of written data */
TransferStatus = Buffercmp(I2C1_Buffer_Tx, I2C2_Buffer_Rx, BufferSize);
/* TransferStatus = PASSED, if the transmitted and received data
are equal */
/* TransferStatus = FAILED, if the transmitted and received data
are different */
while (1)
{
}
}
/*******************************************************************************
* Function Name : main
* Description : Main program
* Input : None
* Output : None
* Return : None
*******************************************************************************/
int main(void)
{
#ifdef DEBUG
debug();
#endif
/* System Clocks Configuration */
RCC_Configuration();
/* NVIC Configuration */
NVIC_Configuration();
/* GPIO Configuration */
GPIO_Configuration();
/* ---------------------------------------------------------------
TIM2 Configuration: Output Compare Inactive Mode:
TIM2CLK = 36 MHz, Prescaler = 35999, TIM2 counter clock = 1 KHz
TIM2_CH1 delay = CCR1_Val/TIM2 counter clock = 1000 ms
TIM2_CH2 delay = CCR2_Val/TIM2 counter clock = 500 ms
TIM2_CH3 delay = CCR3_Val/TIM2 counter clock = 250 ms
TIM2_CH4 delay = CCR4_Val/TIM2 counter clock = 125 ms
--------------------------------------------------------------- */
/* Time base configuration */
TIM_TimeBaseStructure.TIM_Period = 65535;
TIM_TimeBaseStructure.TIM_Prescaler = 35999;
TIM_TimeBaseStructure.TIM_ClockDivision = 0;
TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM_TimeBaseInit(TIM2, &TIM_TimeBaseStructure);
/* Output Compare Active Mode configuration: Channel1 */
TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_Inactive;
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR1_Val;
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
TIM_OC1Init(TIM2, &TIM_OCInitStructure);
TIM_OC1PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Active Mode configuration: Channel2 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR2_Val;
TIM_OC2Init(TIM2, &TIM_OCInitStructure);
TIM_OC2PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Active Mode configuration: Channel3 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR3_Val;
TIM_OC3Init(TIM2, &TIM_OCInitStructure);
TIM_OC3PreloadConfig(TIM2, TIM_OCPreload_Disable);
/* Output Compare Active Mode configuration: Channel4 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR4_Val;
TIM_OC4Init(TIM2, &TIM_OCInitStructure);
TIM_OC4PreloadConfig(TIM2, TIM_OCPreload_Disable);
TIM_ARRPreloadConfig(TIM2, ENABLE);
/* TIM IT enable */
TIM_ITConfig(TIM2, TIM_IT_CC1 | TIM_IT_CC2 | TIM_IT_CC3 | TIM_IT_CC4, ENABLE);
/* Set PC.06, PC.07, PC.08 and PC.09 pins */
GPIO_SetBits(GPIOC, GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9);
/* TIM2 enable counter */
TIM_Cmd(TIM2, ENABLE);
while (1)
{}
}
int main(void)
{
PWM_Initialization();
TIM1->CCR2 = 1000;
TIM1->CCR3 = 1000;
Delay_1us(500000);
RCC_Configuration();
PushButton_Initialization();
LED_Initialization();
//LCD_Initialization();
//terminalBufferInitilization();
Delay_1us(100000);
SPI_Initialization();
Delay_1us(100000);
IMU_Initialization();
Delay_1us(100000);
Timer5_Initialization(); //Filter
Timer2_Initialization(); //Print
Timer4_Initialization(); //Read IMU
USART3_Configuration();
USART3_puts("\r\nHello World!\r\n");
while(1)
{
if(PushButton_Read()){
if(f.arm == 0){
f.arm = 1;
Delay_1us(500000);
}
else if(f.arm == 1){
f.arm = 0;
Delay_1us(500000);
}
}
if(f.imu == 1){
//LED3_Toggle();
readIMU(gyroRaw, GYRO_DATA_REGISTER);
gyro_remove_offset(gyroRaw);
readIMU(accRaw, ACC_DATA_REGISTER);
f.imu = 0;
// }
// if(f.filter == 1){
//LED4_Toggle();
Filter(gyroRaw, gyroAngle, accRaw, accAngle, Angle);
if(f.arm == 1){
PID_control(Angle);
}
else{
TIM1->CCR2 = 1000;
TIM1->CCR3 = 1000;
errorI = 0;
errorD = 0;
previous_error = 0;
}
//f.filter = 0;
}
strcmd_main();
//if(f.print == 1){
// sprintf(lcd_text_main,"%.4f %.4f %d", Angle[0], Angle[1], f.arm);
// //sprintf(lcd_text_main,"G: %.3f %.3f %.3f", EstV.G.X, EstV.G.Y, EstV.G.Z);
// LCD_DisplayStringLine(LINE(1), lcd_text_main);
// //sprintf(lcd_text_main,"A: %.3f %.3f %.3f", EstV.A.X, EstV.A.Y, EstV.A.Z);
// //sprintf(lcd_text_main,"A: %.3f %.3f", sqX_sqZ, EstV.GA.X*EstV.GA.X + EstV.GA.Z*EstV.GA.Z);
// // sprintf(lcd_text_main,"%.4f %.4f %.4f \n", gyroAngle[0], gyroAngle[1], gyroAngle[2]);
// sprintf(lcd_text_main,"%d ", gyroRaw[2]);
// LCD_DisplayStringLine(LINE(2), lcd_text_main);
// sprintf(lcd_text_main,"GA: %.3f %.3f %.3f", EstV.GA.X, EstV.GA.Y, EstV.GA.Z);
// LCD_DisplayStringLine(LINE(3), lcd_text_main);
//sprintf(lcd_text_main,"%.3f %.3f %.3f\n", EstV.G.Z, EstV.A.Z, EstV.GA.Z);
//LCD_DisplayStringLine(LINE(2), (uint8_t*)" Ming6842 @ github");
//terminalWrite(lcd_text_main);
//PRINT_USART();
//f.print = 0;
//}
}
while(1); // Don't want to exit
}
