/**
* @brief Main program.
* @param None
* @retval None
*/
void main(void)
{
/* Enable LSE */
CLK_LSEConfig(CLK_LSE_ON);
/* Wait for LSE clock to be ready */
while (CLK_GetFlagStatus(CLK_FLAG_LSERDY) == RESET);
/* wait for 1 second for the LSE Stabilisation */
LSE_StabTime();
/* Select LSE (32.768 KHz) as RTC clock source */
CLK_RTCClockConfig(CLK_RTCCLKSource_LSE, CLK_RTCCLKDiv_1);
CLK_PeripheralClockConfig(CLK_Peripheral_RTC, ENABLE);
/* Calendar Configuration */
Calendar_Init();
/*RTC Tamper Configuration*/
Tamper_Init();
/* EvalBoard Configuration */
EvalBoard_Init();
Tamper_DelayShow(TampFilterIndex);
while (1)
{
EnterSafeCode();
Time_Show(LCD_LINE2, SHOW_POINT2);
ExitSafeCode();
}
}
/**
* @brief Pause Chronometer
* @param None.
* @retval None.
*/
void Time_Pause(void)
{
Time_Show(LCD_LINE2);
LCD_SetCursorPos(LCD_LINE1, 0);
if (PauseStatus == RESET)
{
STM_EVAL_LEDOn(LED2);
LCD_Print(RESETDISPLAY);
LastDisplay = 'P';
CLK_RTCClockConfig(CLK_RTCCLKSource_Off, CLK_RTCCLKDiv_1);
STM_EVAL_LEDOff(LED1);
}
else
{
STM_EVAL_LEDOn(LED1);
LCD_Print(DEFAULTDISPLAY);
LastDisplay = 'D';
CLK_RTCClockConfig(CLK_RTCCLKSource_LSE, CLK_RTCCLKDiv_1);
STM_EVAL_LEDOff(LED2);
}
/* Invert Pause Status */
PauseStatus = (BitStatus)(~PauseStatus);
}
void RTC_Test(void)
{
/* 配置RTC秒中断优先级 */
RTC_NVIC_Config();
//USART1_Config();
RTC_CheckAndConfig(&systmtime);
/* Display time in infinite loop */
Time_Show(&systmtime);
}
/**
* @brief Main program.
* @param None
* @retval : None
*/
int main()
{
/* 配置RTC秒中断优先级 */
RTC_NVIC_Config();
USART1_Config();
RTC_CheckAndConfig(&systmtime);
/* Display time in infinite loop */
Time_Show(&systmtime);
}
/**
* @brief Main program.
* @param None
* @retval None
*/
void main(void)
{
/* Enable LSE */
CLK_LSEConfig(CLK_LSE_ON);
/* Wait for LSE clock to be ready */
while (CLK_GetFlagStatus(CLK_FLAG_LSERDY) == RESET);
/* wait for 1 second for the LSE Stabilisation */
Delay_Seconds(1);
/* Select LSE (32.768 KHz) as RTC clock source */
CLK_RTCClockConfig(CLK_RTCCLKSource_LSE, CLK_RTCCLKDiv_1);
CLK_PeripheralClockConfig(CLK_Peripheral_RTC, ENABLE);
/*RTC Tamper Configuration*/
Tamper_Init();
/* Calendar Configuration */
Calendar_Init();
/* EvalBoard Configuration */
EvalBoard_Init();
/* RTC Time fields reset*/
Time_Reset();
/* RTC Time pause waiting for a press on SEL Key */
Time_Pause();
while (1)
{
EnterSafeCode();
Time_Show(LCD_LINE2);
ExitSafeCode();
}
}
/**
* @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
*/
/* Initialize LED1 mounted on STM3210X-EVAL board */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1 | RCC_APB2Periph_GPIOA , ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10 ; // USART 2
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9 ; // USART 2
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOA, &GPIO_InitStructure);
/* USARTx 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;
USART_Init(USART1,&USART_InitStructure);
USART_Cmd(USART1, ENABLE);
/* NVIC configuration */
NVIC_Configuration();
if (BKP_ReadBackupRegister(BKP_DR1) != 0xA5A5)
{
/* Backup data register value is not correct or not yet programmed (when
the first time the program is executed) */
printf("\r\n\n RTC not yet configured....");
/* RTC Configuration */
RTC_Configuration();
printf("\r\n RTC configured....");
/* Adjust time by values entered by the user on the hyperterminal */
Time_Adjust();
BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);
}
else
{
/* Check if the Power On Reset flag is set */
if (RCC_GetFlagStatus(RCC_FLAG_PORRST) != RESET)
{
printf("\r\n\n Power On Reset occurred....");
}
/* Check if the Pin Reset flag is set */
else if (RCC_GetFlagStatus(RCC_FLAG_PINRST) != RESET)
{
printf("\r\n\n External Reset occurred....");
}
printf("\r\n No need to configure RTC....");
/* Wait for RTC registers synchronization */
RTC_WaitForSynchro();
/* Enable the RTC Second */
RTC_ITConfig(RTC_IT_SEC, ENABLE);
/* Wait until last write operation on RTC registers has finished */
RTC_WaitForLastTask();
}
#ifdef RTCClockOutput_Enable
/* Enable PWR and BKP clocks */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
/* Allow access to BKP Domain */
PWR_BackupAccessCmd(ENABLE);
/* Disable the Tamper Pin */
BKP_TamperPinCmd(DISABLE); /* To output RTCCLK/64 on Tamper pin, the tamper
functionality must be disabled */
/* Enable RTC Clock Output on Tamper Pin */
BKP_RTCOutputConfig(BKP_RTCOutputSource_CalibClock);
#endif
/* Clear reset flags */
RCC_ClearFlag();
/* Display time in infinite loop */
Time_Show();
}
/**
* @brief Setting up the time by Serial USART1.
* @param None
* @retval None
*/
void RTC_SetTimeBySerial(void) {
if (BKP_ReadBackupRegister(BKP_DR1) != 0xA5A5)
{
/* Backup data register value is not correct or not yet programmed (when
the first time the program is executed) */
printf("\r\n\n RTC not yet configured....");
/* RTC Configuration */
RTC_Configuration();
printf("\r\n RTC configured....");
/* Adjust time by values entered by the user on the hyperterminal */
Time_Adjust();
BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);
}
else
{
/* Check if the Power On Reset flag is set */
if (RCC_GetFlagStatus(RCC_FLAG_PORRST) != RESET)
{
printf("\r\n\n Power On Reset occurred....");
}
/* Check if the Pin Reset flag is set */
else if (RCC_GetFlagStatus(RCC_FLAG_PINRST) != RESET)
{
printf("\r\n\n External Reset occurred....");
}
printf("\r\n No need to configure RTC....");
/* Wait for RTC registers synchronization */
RTC_WaitForSynchro();
/* Enable the RTC Second */
RTC_ITConfig(RTC_IT_SEC, ENABLE);
/* Wait until last write operation on RTC registers has finished */
RTC_WaitForLastTask();
}
#ifdef RTCClockOutput_Enable
/* Enable PWR and BKP clocks */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
/* Allow access to BKP Domain */
PWR_BackupAccessCmd(ENABLE);
/* Disable the Tamper Pin */
BKP_TamperPinCmd(DISABLE); /* To output RTCCLK/64 on Tamper pin, the tamper
functionality must be disabled */
/* Enable RTC Clock Output on Tamper Pin */
BKP_RTCOutputConfig(BKP_RTCOutputSource_CalibClock);
#endif
/* Clear reset flags */
RCC_ClearFlag();
/* Display time in infinite loop */
Time_Show();
}
/**************************************************************/
//程 序 名： main()
//开 发 者： MingH
//入口参数： 无
//功能说明： 主函数
//**************************************************************/
int main(void)
{
unsigned char err_code;
RCC_Config(); // 时钟初始化配置
Beep_Init(); // 蜂鸣器初始化配置
Touch_Init();
Pcie_Gpio_Init();
Tim3_Init();
RGB_Init(); //RGB 初始化
RCC_GetClocksFreq(&RCC_ClockFreq);
SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK);
USB2Serial_Init(); // 串口初始化配置
Pwm_Init();
Adc_Init();
I2C_GPIO_Configuration();
err_code = LIS3DH_Init();
if (NO_ERROR == err_code)
{
printf("\r\nLIS3DH Init is succeed! \r\n");
}
else
{
printf("\r\nLIS3DH Init is failed! \r\n");
}
RTC_Init(); // RTC 初始化配置
if(SD_Init() == SD_OK) {
printf ("\r\n发现SD卡!\r\n");
}
else {
printf("\r\n没有发现 SD 卡设备! \r\n");
}
printf("\r\n\r\n");
save_sd_detect = SD_Detect(); //初始化SD卡插入状态
SysTick_Delay_ms(500);
TIM_Cmd(TIM1, DISABLE);
TIM_CtrlPWMOutputs(TIM1, DISABLE);
while (1)
{
if(read_sd_detect_flag){
if (save_sd_detect != SD_Detect()){
/* 蜂鸣器响 */
TIM_Cmd(TIM1, ENABLE);
TIM_CtrlPWMOutputs(TIM1, ENABLE);
sd_detect_change = 1; //SD卡插入状态有变
buzzer_delay = 0;
if (SD_Detect() != SD_NOT_PRESENT){
if(SD_Init() == SD_OK) {
printf ("\r\n发现SD卡!\r\n");
}
else {
printf("\r\n没有发现 SD 卡设备! \r\n");
}
printf("\r\n\r\n");
}
}
save_sd_detect = SD_Detect();
read_sd_detect_flag = 0;
}
Time_Show();
Test_Pcie_Gpio();
Touch_Key_Proc();
if (read_lis3dh_flag){
Collect_Data(ACCdata);
for (i=0; i<3; i++){
if (oldACCdata[i] < ACCdata[i]){
ACCdiff[i] = ACCdata[i] - oldACCdata[i];
}
else{
ACCdiff[i] = oldACCdata[i] - ACCdata[i];
}
}
RGB_Control(ACCdiff[0]<<1, ACCdiff[1]<<1, ACCdiff[2]<<1);
for (i=0; i<3; i++){
oldACCdata[i] = ACCdata[i];
}
read_lis3dh_flag = 0;
}
if (one_second_flag){
printf("X=%d, Y=%d, Z=%d\r\n\r\n", ACCdata[1], ACCdata[0], ACCdata[2]);
Adc_Proc();
one_second_flag = 0;
}
}
}
