esp-open-rtos/open_esplibs/libmain/uart.c
2016-06-30 16:09:20 +10:00

27 lines
783 B
C

/* Recreated Espressif libmain uart.o contents.
Copyright (C) 2015 Espressif Systems. Derived from MIT Licensed SDK libraries.
BSD Licensed as described in the file LICENSE
*/
#include "open_esplibs.h"
#if OPEN_LIBMAIN_UART
// The contents of this file are only built if OPEN_LIBMAIN_UART is set to true
#include "espressif/sdk_private.h"
#include "esp/uart_regs.h"
void sdk_uart_buff_switch(void) {
/* No-Op */
}
void sdk_uart_div_modify(uint32_t uart_no, uint32_t new_divisor) {
UART(uart_no).CLOCK_DIVIDER = new_divisor;
UART(uart_no).CONF0 |= (UART_CONF0_TXFIFO_RESET | UART_CONF0_RXFIFO_RESET);
UART(uart_no).CONF0 &= ~(UART_CONF0_TXFIFO_RESET | UART_CONF0_RXFIFO_RESET);
}
void sdk_Uart_Init(void) {
/* No-Op */
}
#endif /* OPEN_LIBMAIN_UART */