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STM32F0xx Standard Peripherals Firmware Library
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Functions | |
| void | Delay (__IO uint32_t nTime) |
| Inserts a delay time. | |
| void | HardFault_Handler (void) |
| This function handles Hard Fault exception. | |
| int | main (void) |
| Main program. | |
| void | NMI_Handler (void) |
| This function handles NMI exception. | |
| void | PendSV_Handler (void) |
| This function handles PendSVC exception. | |
| static void | RCC_Config (void) |
| Configure the I2C Clock source and Power clock. | |
| void | SVC_Handler (void) |
| This function handles SVCall exception. | |
| void | SysTick_Handler (void) |
| This function handles SysTick Handler. | |
| void | TimingDelay_Decrement (void) |
| Decrements the TimingDelay variable. | |
Variables | |
| uint8_t | BufferRX [BUFFSIZE] |
| uint32_t | BufferSize = BUFFSIZE |
| const uint8_t | BufferTX [] = "STM32 CPAL FIRMWARE DRIVER FOR I2Cx DEVICE: WAKEUP FROM STOP MODE EXAMPLE" |
| __IO uint8_t | Counter = 0 |
| CPAL_TransferTypeDef | sRxStructure |
| CPAL_TransferTypeDef | sTxStructure |
| static __IO uint32_t | TimingDelay |
| __IO TestStatus | TransferStatus = PASSED |
Function Documentation
| void Delay | ( | __IO uint32_t | nTime | ) |
Inserts a delay time.
- Parameters:
-
nTime,: specifies the delay time length, in 10 ms.
- Return values:
-
None
Definition at line 400 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
References TimingDelay.
| void HardFault_Handler | ( | void | ) |
This function handles Hard Fault exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 68 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/stm32f0xx_it.c.
| int main | ( | void | ) |
Main program.
- Parameters:
-
None
- Return values:
-
None
< 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
Definition at line 69 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
References BufferRX, BufferSize, BufferTX, Delay(), GPIO_InitStructure, MASTER_I2C_TIMING, MASTERSTRUCTURE, MEASSAGE_EMPTY, MESSAGE1, MESSAGE10, MESSAGE2, MESSAGE4, MESSAGE5, MESSAGE6, MESSAGE7, MESSAGE8, MESSAGE9, OWNADDRESS, PASSED, RCC_Config(), SLAVE_I2C_TIMING, SLAVESTRUCTURE, sRxStructure, sTxStructure, SystemCoreClock, and TransferStatus.
| void NMI_Handler | ( | void | ) |
This function handles NMI exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 59 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/stm32f0xx_it.c.
| void PendSV_Handler | ( | void | ) |
This function handles PendSVC exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 90 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/stm32f0xx_it.c.
| static void RCC_Config | ( | void | ) | [static] |
Configure the I2C Clock source and Power clock.
- Parameters:
-
None
- Return values:
-
None
Definition at line 303 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
Referenced by main().
| void SVC_Handler | ( | void | ) |
This function handles SVCall exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 81 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/stm32f0xx_it.c.
| void SysTick_Handler | ( | void | ) |
This function handles SysTick Handler.
- Parameters:
-
None
- Return values:
-
None
Definition at line 99 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/stm32f0xx_it.c.
References Counter, CPAL_I2C_TIMEOUT_Manager(), and TimingDelay_Decrement().
| void TimingDelay_Decrement | ( | void | ) |
Decrements the TimingDelay variable.
- Parameters:
-
None
- Return values:
-
None
Definition at line 412 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
Referenced by SysTick_Handler().
Variable Documentation
| uint8_t BufferRX[BUFFSIZE] |
Definition at line 45 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
Referenced by main().
| uint32_t BufferSize = BUFFSIZE |
Definition at line 47 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
| const uint8_t BufferTX[] = "STM32 CPAL FIRMWARE DRIVER FOR I2Cx DEVICE: WAKEUP FROM STOP MODE EXAMPLE" |
Definition at line 44 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
Referenced by main().
| __IO uint8_t Counter = 0 |
Definition at line 45 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/stm32f0xx_it.c.
| CPAL_TransferTypeDef sRxStructure |
Definition at line 46 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
| CPAL_TransferTypeDef sTxStructure |
Definition at line 46 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
__IO uint32_t TimingDelay [static] |
Definition at line 56 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.
Referenced by Delay(), SysTick_Handler(), and TimingDelay_Decrement().
| __IO TestStatus TransferStatus = PASSED |
Definition at line 51 of file STM32F0xx_StdPeriph_Examples/I2C/I2C_WakeUpFromStop/main.c.