libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
dma_common_f24.c File Reference
Include dependency graph for dma_common_f24.c:

Go to the source code of this file.

Functions

void dma_stream_reset (uint32_t dma, uint8_t stream)
 DMA Stream Reset. More...
 
void dma_clear_interrupt_flags (uint32_t dma, uint8_t stream, uint32_t interrupts)
 DMA Stream Clear Interrupt Flag. More...
 
bool dma_get_interrupt_flag (uint32_t dma, uint8_t stream, uint32_t interrupt)
 DMA Stream Read Interrupt Flag. More...
 
void dma_set_transfer_mode (uint32_t dma, uint8_t stream, uint32_t direction)
 DMA Stream Enable Transfer Direction. More...
 
void dma_set_priority (uint32_t dma, uint8_t stream, uint32_t prio)
 DMA Stream Set Priority. More...
 
void dma_set_memory_size (uint32_t dma, uint8_t stream, uint32_t mem_size)
 DMA Stream Set Memory Word Width. More...
 
void dma_set_peripheral_size (uint32_t dma, uint8_t stream, uint32_t peripheral_size)
 DMA Stream Set Peripheral Word Width. More...
 
void dma_enable_memory_increment_mode (uint32_t dma, uint8_t stream)
 DMA Stream Enable Memory Increment after Transfer. More...
 
void dma_disable_memory_increment_mode (uint32_t dma, uint8_t stream)
 DMA Channel Disable Memory Increment after Transfer. More...
 
void dma_enable_peripheral_increment_mode (uint32_t dma, uint8_t stream)
 DMA Channel Enable Variable Sized Peripheral Increment after Transfer. More...
 
void dma_disable_peripheral_increment_mode (uint32_t dma, uint8_t stream)
 DMA Channel Disable Peripheral Increment after Transfer. More...
 
void dma_enable_fixed_peripheral_increment_mode (uint32_t dma, uint8_t stream)
 DMA Channel Enable Fixed Sized Peripheral Increment after Transfer. More...
 
void dma_enable_circular_mode (uint32_t dma, uint8_t stream)
 DMA Stream Enable Memory Circular Mode. More...
 
void dma_channel_select (uint32_t dma, uint8_t stream, uint32_t channel)
 DMA Stream Channel Select. More...
 
void dma_set_memory_burst (uint32_t dma, uint8_t stream, uint32_t burst)
 DMA Stream Set Memory Burst Configuration. More...
 
void dma_set_peripheral_burst (uint32_t dma, uint8_t stream, uint32_t burst)
 DMA Stream Set Peripheral Burst Configuration. More...
 
void dma_set_initial_target (uint32_t dma, uint8_t stream, uint8_t memory)
 DMA Stream Set Initial Target Memory. More...
 
uint8_t dma_get_target (uint32_t dma, uint8_t stream)
 DMA Stream Read Current Memory Target. More...
 
void dma_enable_double_buffer_mode (uint32_t dma, uint8_t stream)
 DMA Stream Enable Double Buffer Mode. More...
 
void dma_disable_double_buffer_mode (uint32_t dma, uint8_t stream)
 DMA Stream Disable Double Buffer Mode. More...
 
void dma_set_peripheral_flow_control (uint32_t dma, uint8_t stream)
 DMA Stream Set Peripheral Flow Control. More...
 
void dma_set_dma_flow_control (uint32_t dma, uint8_t stream)
 DMA Stream Set DMA Flow Control. More...
 
void dma_enable_transfer_error_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Enable Interrupt on Transfer Error. More...
 
void dma_disable_transfer_error_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Disable Interrupt on Transfer Error. More...
 
void dma_enable_half_transfer_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Enable Interrupt on Transfer Half Complete. More...
 
void dma_disable_half_transfer_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Disable Interrupt on Transfer Half Complete. More...
 
void dma_enable_transfer_complete_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Enable Interrupt on Transfer Complete. More...
 
void dma_disable_transfer_complete_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Disable Interrupt on Transfer Complete. More...
 
void dma_enable_direct_mode_error_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Enable Interrupt on Direct Mode Error. More...
 
void dma_disable_direct_mode_error_interrupt (uint32_t dma, uint8_t stream)
 DMA Stream Disable Interrupt on Direct Mode Error. More...
 
void dma_enable_fifo_error_interrupt (uint32_t dma, uint8_t stream)
 DMA Enable Interrupt on FIFO Error. More...
 
void dma_disable_fifo_error_interrupt (uint32_t dma, uint8_t stream)
 DMA Disable Interrupt on FIFO Error. More...
 
uint32_t dma_fifo_status (uint32_t dma, uint8_t stream)
 DMA Get FIFO Status. More...
 
void dma_enable_direct_mode (uint32_t dma, uint8_t stream)
 DMA Enable Direct Mode. More...
 
void dma_enable_fifo_mode (uint32_t dma, uint8_t stream)
 DMA Enable FIFO Mode. More...
 
void dma_set_fifo_threshold (uint32_t dma, uint8_t stream, uint32_t threshold)
 DMA Set FIFO Threshold. More...
 
void dma_enable_stream (uint32_t dma, uint8_t stream)
 DMA Stream Enable. More...
 
void dma_disable_stream (uint32_t dma, uint8_t stream)
 DMA Stream Disable. More...
 
void dma_set_peripheral_address (uint32_t dma, uint8_t stream, uint32_t address)
 DMA Stream Set the Peripheral Address. More...
 
void dma_set_memory_address (uint32_t dma, uint8_t stream, uint32_t address)
 DMA Stream Set the Base Memory Address 0. More...
 
void dma_set_memory_address_1 (uint32_t dma, uint8_t stream, uint32_t address)
 DMA Stream Set the Base Memory Address 1. More...
 
uint16_t dma_get_number_of_data (uint32_t dma, uint8_t stream)
 DMA Stream Get the Transfer Block Size. More...
 
void dma_set_number_of_data (uint32_t dma, uint8_t stream, uint16_t number)
 DMA Stream Set the Transfer Block Size. More...