#include <stdlib.h>
#include <stdio.h>
#include <peripheral_clk_config.h>
#include "swi_uart_start.h"
#include "atca_helpers.h"
Macros | |
#define | USART_BAUD_RATE(baud, sercom_freq) (65536 - ((65536 * 16.0F * baud) / sercom_freq)) |
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. | |