rcbench/api/pd__uart_8h_source.html

#pragma once


#include <stdbool.h>

#include <stddef.h>

#include <stdint.h>


#ifdef __cplusplus

extern "C" {

#endif


bool pd_uart_open(uint8_t tx, uint8_t rx, uint32_t baud);


void pd_uart_baud(uint32_t baud);


void pd_uart_close(void);


void pd_uart_attach(void *ctx);

void pd_uart_detach(void *ctx);

void pd_uart_send(void *ctx, const uint8_t *p, size_t n);


bool pd_uart_getc(uint8_t *b);


#ifdef __cplusplus

}

#endif

pd_uart_getc
bool pd_uart_getc(uint8_t *b)
A received byte, or false for none.
Definition pd_uart.c:158

pd_uart_attach
void pd_uart_attach(void *ctx)
Attach the UART to the pins for one transaction.
Definition pd_uart.c:110

pd_uart_detach
void pd_uart_detach(void *ctx)
Detach the UART; the pins go back to pulled-down inputs.
Definition pd_uart.c:134

pd_uart_open
bool pd_uart_open(uint8_t tx, uint8_t rx, uint32_t baud)
Claim the state machines for tx and rx at baud.
Definition pd_uart.c:39

pd_uart_baud
void pd_uart_baud(uint32_t baud)
Another rate for both machines, between transactions only: nothing happens while the UART is attached...
Definition pd_uart.c:100

pd_uart_send
void pd_uart_send(void *ctx, const uint8_t *p, size_t n)
Send bytes on the attached UART.
Definition pd_uart.c:146

pd_uart_close
void pd_uart_close(void)
Release them; the pins stay at rest.
Definition pd_uart.c:70