serial_bridge.h File Reference

Handles Serial bridge driver functionalities.

Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "status_codes.h"

Functions
uint8_t	serial_bridge_init (void)
	This module performs serial input/output functionalities via UART. More...
void	serial_bridge_task (void)
	Bridges the UARTS. More...
void	platform_dtm_interface_receive (uint8_t rx_data)

void platform_dtm_interface_receive

(

uint8_t

rx_data

)

References platform_start_rx, and ser_fifo_push_uint8().

Referenced by ble_init().

uint8_t serial_bridge_init

(

void

)

This module performs serial input/output functionalities via UART.

Initializes the Serial IO Module

Returns

STATUS_OK for successful initialization and FAILURE incase the IO is not initialized

References sam_usart_opt_t::baudrate, ble_eusart_rx_buf, ble_eusart_tx_buf, BLE_MAX_RX_PAYLOAD_SIZE, BLE_MAX_TX_PAYLOAD_SIZE, ble_usart_rx_buf, ble_usart_tx_buf, CONF_UART_BAUDRATE, pio_pull_up(), PIO_PULLUP, SB_UART, SB_UART_ID, SB_UART_IRQn, ser_fifo_init(), STATUS_OK, sysclk_enable_peripheral_clock(), sysclk_get_peripheral_hz(), uart_enable_interrupt(), uart_init(), sam_uart_opt::ul_mck, usart_enable_interrupt(), usart_enable_rx(), usart_enable_tx(), and usart_init_rs232().

Referenced by main().

void serial_bridge_task

(

void

)

Bridges the UARTS.

Parameters

Takes

the data from one USART Rx to other USART Tx and vice versa

Returns

None

References ble_eusart_tx_cmpl, ble_pdc_send_data(), ble_usart_tx_cmpl, LED0, LED_Toggle, SB_UART, SER_FIFO_OK, ser_fifo_pull_uint8(), ser_fifo_push_uint8(), uart_enable_interrupt(), uart_write(), usart_enable_interrupt(), and usart_putchar().

Referenced by main().