30 lines
723 B
C++
30 lines
723 B
C++
#include <cstring>
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#include <cstdint>
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#include <cstdio>
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#include "delay.h"
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#include "platform/stm32g0xx/Gpio.h"
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#include "platform/stm32g0xx/Uart.h"
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using namespace perinet::platform::stm32g0xx;
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Uart uart1(Uart::UartDevice::UART_1, 115200);
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Uart uart2(Uart::UartDevice::UART_2, 115200);
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int main(void)
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{
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char tx_buf[] = "\r\rProgram: UART bridge\r\n\n Receive on uart2 and transmit it on uart 1\r\n";
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uint8_t rec;
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uart1.sync_send((const uint8_t *)tx_buf, strlen(tx_buf));
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while(true) {
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if(uart2.sync_receive(&rec)) {
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uart1.sync_send(&rec, 1);
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}
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if(uart1.sync_receive(&rec)) {
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uart2.sync_send(&rec, 1);
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}
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}
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}
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