btach/MarlinFirmware
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 4

✨ AnyCubic Vyper / Vyper LCD (#25405)

Browse source
This commit is contained in:
Bob Kuhn 2023-03-26 04:07:25 -05:00 • committed by GitHub
parent ea5d7e2eee
commit 0021a58943
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
39 changed files with 4951 additions and 53 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Marlin/src/gcode/queue.cpp
View file

@ -303,6 +303,24 @@ static bool serial_data_available(serial_index_t index) {
inline int read_serial(const serial_index_t index) { return SERIAL_IMPL.read(index); }
#if (defined(ARDUINO_ARCH_STM32F4) || defined(ARDUINO_ARCH_STM32)) && defined(USBCON)
/**
* arduinoststm32's USB receive buffer is not well behaved when the buffer overflows
*
* This can happen when the host programs (such as Pronterface) automatically
* send M105 temperature requests.
*/
void GCodeQueue::flush_rx() {
// Flush receive buffer
LOOP_L_N(p, NUM_SERIAL) {
if (!serial_data_available(p)) continue; // No data for this port? Skip.
while (SERIAL_IMPL.available(p)) (void)read_serial(p);
}
}
#endif // (ARDUINO_ARCH_STM32F4 || ARDUINO_ARCH_STM32) && USBCON
void GCodeQueue::gcode_line_error(FSTR_P const ferr, const serial_index_t serial_ind) {
PORT_REDIRECT(SERIAL_PORTMASK(serial_ind)); // Reply to the serial port that sent the command
SERIAL_ERROR_START();