api/stm32f756zgy6/group__modm__platform__rtt.html

// Access data via static methods

using Rtt = modm::platform::Rtt<0>;

// Create a software loopback

if (uint8_t data; Rtt::read(data)) { Rtt::write(data); }


// Wrap into an IOStream

modm::IODeviceWrapper<Rtt, modm::IOBuffer::BlockIfFull> rtt_device;

modm::IOStream stream(rtt_device);

// Writing data

stream << "Hello World" << modm::endl;


// Reading data from an IOStream

if (char data; stream.get(data), data != modm::IOStream::eof)

{ /* process new data */ }