DMA_RAMDACTransfer

Defines
#define	DAC_DHR12R_Address   0x40007408
Functions
static void	DAC_Config (void)
	Configures DAC channel 1.
static void	DMA_Config (void)
	Configures DMA1 channel3.
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.
static void	TIM_Config (void)
	Configures the TIM2.
Variables
uint16_t	Sine12bit [32]

---

Define Documentation

#define DAC_DHR12R_Address   0x40007408

Definition at line 41 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/main.c.

Referenced by DMA_Config().

---

Function Documentation

static void DAC_Config

(

void

)

[static]

Configures DAC channel 1.

Parameters:

None

Return values:

None

Definition at line 117 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/main.c.

References DAC_InitStructure, and GPIO_InitStructure.

Referenced by main().

static void DMA_Config

(

void

)

[static]

Configures DMA1 channel3.

Parameters:

None

Return values:

None

Definition at line 156 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/main.c.

References DAC_DHR12R_Address, DMA_InitStructure, and Sine12bit.

Referenced by main().

void HardFault_Handler

(

void

)

This function handles Hard Fault exception.

Parameters:

None

Return values:

None

Definition at line 66 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/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 62 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/main.c.

References DAC_Config(), DMA_Config(), and TIM_Config().

void NMI_Handler

(

void

)

This function handles NMI exception.

Parameters:

None

Return values:

None

Definition at line 57 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/stm32f0xx_it.c.

void PendSV_Handler

(

void

)

This function handles PendSVC exception.

Parameters:

None

Return values:

None

Definition at line 88 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/stm32f0xx_it.c.

void SVC_Handler

(

void

)

This function handles SVCall exception.

Parameters:

None

Return values:

None

Definition at line 79 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/stm32f0xx_it.c.

void SysTick_Handler

(

void

)

This function handles SysTick Handler.

Parameters:

None

Return values:

None

Definition at line 97 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/stm32f0xx_it.c.

static void TIM_Config

(

void

)

[static]

Configures the TIM2.

Parameters:

None

Return values:

None

Definition at line 90 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/main.c.

References TIM_TimeBaseStructure.

Referenced by main().

---

Variable Documentation

uint16_t Sine12bit[32]

Initial value:

 {
                      2047, 2447, 2831, 3185, 3498, 3750, 3939, 4056, 4095, 4056,
                      3939, 3750, 3495, 3185, 2831, 2447, 2047, 1647, 1263, 909, 
                      599, 344, 155, 38, 0, 38, 155, 344, 599, 909, 1263, 1647}

Definition at line 45 of file STM32F0xx_StdPeriph_Examples/DMA/DMA_RAMDACTransfer/main.c.