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AP_FETtecOneWire: reset buf_used 

if byte is missing due to electrical noise it can now resync
This commit is contained in:
torsten 2021-10-26 17:14:51 +02:00 committed by Randy Mackay
parent 2bf777ccb7
commit 61b5d372c1
1 changed files with 1 additions and 0 deletions
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1
libraries/AP_FETtecOneWire/AP_FETtecOneWire.cpp
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@ -606,6 +606,7 @@ void AP_FETtecOneWire::escs_set_values(const uint16_t* motor_values)
// No command was yet sent, so no reply is expected and all information
// on the receive buffer is either garbage or noise. Discard it
_uart->discard_input();
_receive_buf_used = 0;
// send throttle commands to all configured ESCs in a single packet transfer
if (transmit(fast_throttle_command, sizeof(fast_throttle_command))) {