ATXMEGA's ATCA Hardware abstraction layer for SWI interface over UART drivers. More...
Data Structures | |
struct | atcaSWImaster |
this is the hal_data for ATCA HAL for ASF SERCOM More... | |
Macros | |
#define | MAX_SWI_BUSES 6 |
#define | RECEIVE_MODE 0 |
#define | TRANSMIT_MODE 1 |
#define | RX_DELAY 10 |
#define | TX_DELAY 90 |
#define | DEBUG_PIN_1 EXT2_PIN_5 |
#define | DEBUG_PIN_2 EXT2_PIN_6 |
Typedefs | |
typedef struct atcaSWImaster | ATCASWIMaster_t |
this is the hal_data for ATCA HAL for ASF SERCOM | |
Functions | |
ATCA_STATUS | swi_uart_init (ATCASWIMaster_t *instance) |
Implementation of SWI UART init. | |
ATCA_STATUS | swi_uart_deinit (ATCASWIMaster_t *instance) |
Implementation of SWI UART deinit. | |
void | swi_uart_setbaud (ATCASWIMaster_t *instance, uint32_t baudrate) |
implementation of SWI UART change baudrate. | |
void | swi_uart_mode (ATCASWIMaster_t *instance, uint8_t mode) |
implementation of SWI UART change mode. | |
void | swi_uart_discover_buses (int swi_uart_buses[], int max_buses) |
discover UART buses available for this hardware this maintains a list of logical to physical bus mappings freeing the application of the a-priori knowledge | |
ATCA_STATUS | swi_uart_send_byte (ATCASWIMaster_t *instance, uint8_t data) |
HAL implementation of SWI UART send byte over ASF. This function send one byte over UART. | |
ATCA_STATUS | swi_uart_receive_byte (ATCASWIMaster_t *instance, uint8_t *data) |
HAL implementation of SWI UART receive bytes over ASF. This function receive one byte over UART. | |
ATXMEGA's ATCA Hardware abstraction layer for SWI interface over UART drivers.
Prerequisite: add UART Polled support to application in Atmel Studio