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STM32F0xx Standard Peripherals Firmware Library
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Defines | |
| #define | BUFFER_SIZE 32 |
Enumerations | |
| enum | TestStatus { FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 1, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED } |
Functions | |
| static TestStatus | Buffercmp (const uint32_t *pBuffer, uint32_t *pBuffer1, uint16_t BufferLength) |
| Compares two buffers. | |
| void | DMA1_Channel1_IRQHandler (void) |
| This function handles DMA1 Channel 1 interrupt request. | |
| static void | DMA_Config (void) |
| Configures DMA1 channel3 to transfer data from FLASH to RAM. | |
| 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. | |
| void | SVC_Handler (void) |
| This function handles SVCall exception. | |
| void | SysTick_Handler (void) |
| This function handles SysTick Handler. | |
Variables | |
| uint32_t | DstBuffer [BUFFER_SIZE] |
| __IO uint32_t | EndOfTransfer |
| __IO uint32_t | EndOfTransfer = 0 |
| const uint32_t | SrcBuffer [BUFFER_SIZE] |
| __IO TestStatus | TransferStatus = FAILED |
Define Documentation
| #define BUFFER_SIZE 32 |
Definition at line 43 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
Referenced by DMA_Config(), and main().
Enumeration Type Documentation
| enum TestStatus |
- Enumerator:
Definition at line 40 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
Function Documentation
| static TestStatus Buffercmp | ( | const uint32_t * | pBuffer, |
| uint32_t * | pBuffer1, | ||
| uint16_t | BufferLength | ||
| ) | [static] |
Compares two buffers.
- Parameters:
-
pBuffer,pBuffer1,: buffers to be compared. BufferLength,: buffer's length
- Return values:
-
PASSED,: pBuffer identical to pBuffer1 FAILED: pBuffer differs from pBuffer1
Definition at line 143 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
References FAILED, and PASSED.
Referenced by main().
| void DMA1_Channel1_IRQHandler | ( | void | ) |
This function handles DMA1 Channel 1 interrupt request.
- Parameters:
-
None
- Return values:
-
None
Definition at line 114 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/stm32f0xx_it.c.
References EndOfTransfer.
| static void DMA_Config | ( | void | ) | [static] |
Configures DMA1 channel3 to transfer data from FLASH to RAM.
- Parameters:
-
None
- Return values:
-
None
Definition at line 102 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
References BUFFER_SIZE, DMA_InitStructure, DstBuffer, NVIC_InitStructure, and SrcBuffer.
Referenced by main().
| void HardFault_Handler | ( | void | ) |
This function handles Hard Fault exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 67 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/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 70 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
References BUFFER_SIZE, Buffercmp(), DMA_Config(), DstBuffer, EndOfTransfer, SrcBuffer, and TransferStatus.
| void NMI_Handler | ( | void | ) |
This function handles NMI exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 58 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/stm32f0xx_it.c.
| void PendSV_Handler | ( | void | ) |
This function handles PendSVC exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 89 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/stm32f0xx_it.c.
| void SVC_Handler | ( | void | ) |
This function handles SVCall exception.
- Parameters:
-
None
- Return values:
-
None
Definition at line 80 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/stm32f0xx_it.c.
| void SysTick_Handler | ( | void | ) |
This function handles SysTick Handler.
- Parameters:
-
None
- Return values:
-
None
Definition at line 98 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/stm32f0xx_it.c.
Variable Documentation
| uint32_t DstBuffer[BUFFER_SIZE] |
Definition at line 58 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
Referenced by DMA_Config(), and main().
| __IO uint32_t EndOfTransfer |
Definition at line 47 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
Referenced by DMA1_Channel1_IRQHandler(), and main().
| __IO uint32_t EndOfTransfer = 0 |
Definition at line 47 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
Referenced by DMA1_Channel1_IRQHandler(), and main().
| const uint32_t SrcBuffer[BUFFER_SIZE] |
{
0x01020304,0x05060708,0x090A0B0C,0x0D0E0F10,
0x11121314,0x15161718,0x191A1B1C,0x1D1E1F20,
0x21222324,0x25262728,0x292A2B2C,0x2D2E2F30,
0x31323334,0x35363738,0x393A3B3C,0x3D3E3F40,
0x41424344,0x45464748,0x494A4B4C,0x4D4E4F50,
0x51525354,0x55565758,0x595A5B5C,0x5D5E5F60,
0x61626364,0x65666768,0x696A6B6C,0x6D6E6F70,
0x71727374,0x75767778,0x797A7B7C,0x7D7E7F80}
Definition at line 49 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.
Referenced by DMA_Config(), and main().
| __IO TestStatus TransferStatus = FAILED |
Definition at line 48 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_FLASHRAMTransfer/main.c.