synth/mbv/apps/async/uart2.h

19 lines
442 B
C++

#pragma once
#include <span>
#include <string_view>
void InitUarts();
// send and poll the uart until transmitted
void UartWriteCrash(std::span<const std::byte> data);
inline void UartWriteCrash(std::string_view s) {
return UartWriteCrash(std::as_bytes(std::span{s.data(), s.size()}));
}
void UartEcho();
void HandleUartTxFromIsr(void*, unsigned int transmitted);
void HandleUartRxFromIsr(void*, unsigned int);
void HandleUartIsr();