/**
* @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_gd32f1x0.s) before to branch to application main.
*/
SysTick_Config((SystemCoreClock / 1000));
GD_EVAL_LEDInit (LED2);
/* USART configuration */
USART_Configuration();
/* Configure SystemClock*/
delay_s(20);
/* Wake up from USART DeepSleep mode by Start bit Method */
WakeUp_StartBitMethod();
/* Configure SystemClock*/
RestoreConfiguration();
/* Configure and enable the systick timer to generate an interrupt each 1 ms */
SysTick_Config((SystemCoreClock / 1000));
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_stm32f0xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f0xx.c file
*/
/* Initialize LEDs available on STM320518-EVAL board ************************/
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* USART configuration */
USART_Configuration();
/* Wake up from USART STOP mode by Start bit Method */
WakeUp_StartBitMethod();
/* Configure SystemClock*/
RestoreConfiguration();
/* Configure and enable the systick timer to generate an interrupt each 1 ms */
SysTick_Config((SystemCoreClock / 1000));
while (1)
{
}
}
//===========================================================================
/*virtual*/ bool igApp::OnCmdLineParsed( wxCmdLineParser& parser )
{
wxString pluginPath;
if( parser.Found( "plugin", &pluginPath ) )
LoadPlugin( pluginPath );
if( wxCMD_SWITCH_ON != parser.FoundSwitch( "noConfig" ) )
RestoreConfiguration();
return true;
}
/**
* @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_stm32f30x.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f30x.c file
*/
/* Initialize LEDs available on STM32303C-EVAL board ************************/
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* Enable PWR APB clock */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
/* USART configuration to Wake up from STOP mode by Start bit Method */
USART_Config();
/* Waiting Wake Up interrupt */
while(InterruptCounter == 0x00)
{}
/* Disable USART peripheral in STOP mode */
USART_STOPModeCmd(USART1, DISABLE);
while(USART_GetFlagStatus(USART1, USART_FLAG_RXNE) == RESET)
{}
DataReceived = USART_ReceiveData(USART1);
/* Clear the TE bit (if a transmission is on going or a data is in the TDR, it will be sent before
effectively disabling the transmission) */
USART_DirectionModeCmd(USART1, USART_Mode_Tx, DISABLE);
/* Check the Transfer Complete Flag */
while (USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET)
{}
/* USART Disable */
USART_Cmd(USART1, DISABLE);
/* Configure SystemClock*/
RestoreConfiguration();
/* Configure and enable the systick timer to generate an interrupt each 1 ms */
SysTick_Config((SystemCoreClock / 1000));
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_stm32f0xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f0xx.c file
*/
/* Configure Clocks */
RCC_Config();
/* Initialize LEDs, Key Button and LCD available on
STM320518-EVAL board *****************************************************/
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* Initialize the LCD */
STM320518_LCD_Init();
/* Display message on LCD ***********************************************/
/* Clear the LCD */
LCD_Clear(White);
/* Set the LCD Back Color */
LCD_SetBackColor(Blue);
/* Set the LCD Text Color */
LCD_SetTextColor(Yellow);
LCD_DisplayStringLine(Line0, MESSAGE1);
LCD_DisplayStringLine(Line1, MESSAGE2);
/* Set the LCD Back Color */
LCD_SetBackColor(White);
/* Set the LCD Text Color */
LCD_SetTextColor(Blue);
/* Configure the Push buttons in Polling mode */
STM_EVAL_PBInit(BUTTON_KEY, Mode_GPIO);
/* if STM32 device is set as Master */
#ifdef I2C_MASTER
/* Configure and enable the systick timer to generate an interrupt each 1 ms */
SysTick_Config((SystemCoreClock / 1000));
/* Deinitialize I2Cx Device */
CPAL_I2C_DeInit(&MASTERSTRUCTURE);
/* Initialize CPAL I2C structure parameters values */
CPAL_I2C_StructInit(&MASTERSTRUCTURE);
#ifdef CPAL_I2C_DMA_PROGMODEL
MASTERSTRUCTURE.wCPAL_Options = CPAL_OPT_NO_MEM_ADDR | CPAL_OPT_DMATX_TCIT;
MASTERSTRUCTURE.CPAL_ProgModel = CPAL_PROGMODEL_DMA;
#elif defined (CPAL_I2C_IT_PROGMODEL)
MASTERSTRUCTURE.wCPAL_Options = CPAL_OPT_NO_MEM_ADDR;
MASTERSTRUCTURE.CPAL_ProgModel = CPAL_PROGMODEL_INTERRUPT;
#else
#error "Please select one of the programming model (in main.h)"
#endif
/* Set I2C Speed */
MASTERSTRUCTURE.pCPAL_I2C_Struct->I2C_Timing = MASTER_I2C_TIMING;
/* Select Master Mode */
MASTERSTRUCTURE.CPAL_Mode = CPAL_MODE_MASTER;
/* Initialize I2Cx Device*/
CPAL_I2C_Init(&MASTERSTRUCTURE);
/* Infinite loop */
while(1)
{
/* Initialize Transfer parameters */
MASTERSTRUCTURE.pCPAL_TransferTx = &sTxStructure;
sTxStructure.wNumData = BufferSize;
sTxStructure.pbBuffer = (uint8_t*)BufferTX;
sTxStructure.wAddr1 = OWNADDRESS;
/* Update LCD Display */
LCD_SetBackColor(White);
LCD_SetTextColor(Blue);
LCD_DisplayStringLine(Line8, MEASSAGE_EMPTY);
LCD_DisplayStringLine(Line5, MESSAGE4);
LCD_DisplayStringLine(Line6, MESSAGE5);
/* wait until Key button is pushed */
while(STM_EVAL_PBGetState(BUTTON_KEY));
/* Update LCD Display */
LCD_DisplayStringLine(Line5, MEASSAGE_EMPTY);
LCD_DisplayStringLine(Line6, MEASSAGE_EMPTY);
/* Write operation */
CPAL_I2C_Write(&MASTERSTRUCTURE);
/* Wait until communication finishes */
while ((MASTERSTRUCTURE.CPAL_State != CPAL_STATE_READY) && (MASTERSTRUCTURE.CPAL_State != CPAL_STATE_ERROR));
if (TransferStatus == PASSED)
{
/* Update LCD Display */
LCD_SetBackColor(Red);
LCD_SetTextColor(White);
LCD_DisplayStringLine(Line8, MESSAGE6);
}
else
{
TransferStatus = PASSED;
}
Delay(1000);
}
#endif /* I2C_MASTER */
/* if STM32 device is set as Slave */
#ifdef I2C_SLAVE
/* GPIOA Periph clock enable */
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE);
/* Output System Clock on MCO pin (PA.08) */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStructure);
RCC_MCOConfig(RCC_MCOSource_SYSCLK);
/* Deinitialize I2Cx Device */
CPAL_I2C_DeInit(&SLAVESTRUCTURE);
/* Initialize CPAL I2C structure parameters values */
CPAL_I2C_StructInit(&SLAVESTRUCTURE);
#ifdef CPAL_I2C_DMA_PROGMODEL
SLAVESTRUCTURE.wCPAL_Options = CPAL_OPT_I2C_NACK_ADD | CPAL_OPT_I2C_WAKEUP_STOP | CPAL_OPT_DMARX_TCIT;
SLAVESTRUCTURE.CPAL_ProgModel = CPAL_PROGMODEL_DMA;
#elif defined (CPAL_I2C_IT_PROGMODEL)
SLAVESTRUCTURE.wCPAL_Options = CPAL_OPT_I2C_NACK_ADD | CPAL_OPT_I2C_WAKEUP_STOP;
SLAVESTRUCTURE.CPAL_ProgModel = CPAL_PROGMODEL_INTERRUPT;
#else
#error "Please select one of the programming model (in main.h)"
#endif
/* Configure Own address 1 */
SLAVESTRUCTURE.pCPAL_I2C_Struct->I2C_OwnAddress1 = OWNADDRESS;
/* Set I2C Speed */
SLAVESTRUCTURE.pCPAL_I2C_Struct->I2C_Timing = SLAVE_I2C_TIMING;
/* Select Slave Mode */
SLAVESTRUCTURE.CPAL_Mode = CPAL_MODE_SLAVE;
/* Initialize I2Cx Device*/
CPAL_I2C_Init(&SLAVESTRUCTURE);
/* Infinite loop */
while(1)
{
/* Reset BufferRX value */
Reset_bBuffer(BufferRX, (uint16_t)BufferSize);
/* Initialize Transfer parameters */
SLAVESTRUCTURE.pCPAL_TransferRx = &sRxStructure;
sRxStructure.wNumData = BufferSize;
sRxStructure.pbBuffer = (uint8_t*)BufferRX;
/* Update LCD Display */
LCD_SetBackColor(White);
LCD_SetTextColor(Blue);
LCD_DisplayStringLine(Line8, MEASSAGE_EMPTY);
LCD_DisplayStringLine(Line9, MEASSAGE_EMPTY);
LCD_DisplayStringLine(Line5, MESSAGE7);
Delay(1000);
/* Update LCD Display */
LCD_DisplayStringLine(Line5, MEASSAGE_EMPTY);
LCD_DisplayStringLine(Line6, MESSAGE8);
/* Read operation */
CPAL_I2C_Read(&SLAVESTRUCTURE);
/* Enter Stop Mode and wait for interrupt to wake up */
PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI);
/* Wait until communication finishes */
while ((SLAVESTRUCTURE.CPAL_State != CPAL_STATE_READY) && (SLAVESTRUCTURE.CPAL_State != CPAL_STATE_ERROR));
/* Configure SystemClock*/
RestoreConfiguration();
/* Configure and enable the systick timer to generate an interrupt each 1 ms */
SysTick_Config((SystemCoreClock / 1000));
/* Update LCD Display */
LCD_DisplayStringLine(Line6, MEASSAGE_EMPTY);
LCD_SetBackColor(Red);
LCD_SetTextColor(White);
LCD_DisplayStringLine(Line8, MESSAGE9);
/* If are received correctly */
if (Compare_bBuffer((uint8_t*)BufferTX, BufferRX, BufferSize) == PASSED )
{
/* Update LCD Display */
LCD_DisplayStringLine(Line9, MESSAGE6);
}
else
{
/* Update LCD Display */
LCD_DisplayStringLine(Line9, MESSAGE10);
}
Delay(1500);
}
#endif /* I2C_SLAVE */
}
/**
* @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_stm32f0xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32f0xx.c file
*/
/******* Initialize LEDs available on STM320518-EVAL board ******************/
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* PWR Peripheral clock enable */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
/* configure COMP1 and COMP2 with interrupts enabled */
COMP_Config();
/* Check input voltage level: within the thresholds, above the upper threshold
or under the lower threshold */
CheckState();
/* Infinite loop */
while (1)
{
if (State == STATE_OVER_THRESHOLD)
{
/* Restore config: clock, GPIO... */
RestoreConfiguration();
/* Restore GPIO configuration */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* Turn on LD1 and LD3 and turn off LD2 and LD4 */
STM_EVAL_LEDOn(LED1);
STM_EVAL_LEDOff(LED2);
STM_EVAL_LEDOn(LED3);
STM_EVAL_LEDOff(LED4);
while(State == STATE_OVER_THRESHOLD)
{
/* add your code here */
}
}
else if (State == STATE_WITHIN_THRESHOLD)
{
/* Input voltage is within the thresholds: higher and lower thresholds */
/* Enter STOP mode with regulator in low power */
STOPEntry();
}
else /* (State == STATE_UNDER_THRESHOLD) */
{
/* Restore config: clock, GPIO... */
RestoreConfiguration();
/* Restore GPIO configuration */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
/* Turn on LD2 & LD4 and turn off LD1 & LD3 */
STM_EVAL_LEDOff(LED1);
STM_EVAL_LEDOn(LED2);
STM_EVAL_LEDOff(LED3);
STM_EVAL_LEDOn(LED4);
while(State == STATE_UNDER_THRESHOLD)
{
/* add your code here */
}
}
}
}
/**
* @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_stm32l1xx_xx.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32l1xx.c file
*/
uint32_t index = 0;
/* Configure all GPIO pins in Analog mode for lowsest consumption */
GPIO_Config();
/* ADC configuration: Channel 18 or 31 (PB12 or PF10) is used, End Of Conversion (EOC) interrupt is enabled */
ADC_Config();
#ifdef USE_STM32L152_EVAL
/* LCD GLASS Configuration: LSI as LCD clock source */
LCD_Glass_Config();
/* Initialize the TFT-LCD */
STM32L152_LCD_Init();
#elif defined USE_STM32L152D_EVAL
/* Initialize the TFT-LCD */
STM32L152D_LCD_Init();
#endif
/* Clear the TFT-LCD */
LCD_Clear(LCD_COLOR_WHITE);
while(1)
{
if (State == STATE_OVER_THRESHOLD) /* Input voltage is over the threshold */
{
/* Indicator LED: MCU in RUN mode */
STM_EVAL_LEDOff(LED1);
/* Disable COMP IRQ */
NVIC_InitStructure.NVIC_IRQChannel = COMP_IRQn;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = DISABLE;
NVIC_Init(&NVIC_InitStructure);
/* Enable ADC1 IRQ */
NVIC_InitStructure.NVIC_IRQChannel = ADC1_IRQn;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
/* COMP clock disable */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_COMP, DISABLE);
/* Restore MCU configuration */
RestoreConfiguration();
/* Enable ADC1 */
ADC_Cmd(ADC1, ENABLE);
/* Start ADC1 Software Conversion */
ADC_SoftwareStartConv(ADC1);
/* Wait for ADC to be ready */
while(!ADC_GetFlagStatus(ADC1, ADC_FLAG_ADONS));
while(State == STATE_OVER_THRESHOLD)
{
/* Display measured value on Glass LCD */
DisplayVoltage(ADCVal);
/* Display measured value on LCD */
for (index = 0; index < 20; index++)
{
LCD_DisplayChar(LCD_LINE_3, (319 - (16 * index)), VoltageDisplay[index]);
}
/* Check if the measured value is below the threshold VREFINT: 1.22 V */
if (ADCVal <= 0x000005EA)
{
State = STATE_UNDER_THRESHOLD;
}
}
}
else /* Input voltage is under the threshold */
{
/* LED1 ON: MCU in STOP mode */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDOn(LED1);
/* Disable ADC1 IRQ */
NVIC_InitStructure.NVIC_IRQChannel = ADC1_IRQn;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = DISABLE;
NVIC_Init(&NVIC_InitStructure);
/* Disable ADC1 */
ADC_Cmd(ADC1, DISABLE);
/* Configure COMP2 with interrupt enabled */
COMP_Config();
/* Check COMP2 output level before entering STOP mode */
if (COMP_GetOutputLevel(COMP_Selection_COMP2) == COMP_OutputLevel_Low)
{
/* Disable LSI oscillator before entering STOP mode */
RCC_LSICmd(DISABLE);
/* Enter STOP mode with regulator in low power */
PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI);
}
}
}
}
