mirror of https://github.com/rusefi/rusefi.git
51 lines
1020 B
C++
51 lines
1020 B
C++
/**
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* @file serial_rx.cpp
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*
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* This file handles auxilery serial communication.
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*
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* @date Mar 19, 2020
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* @author Konstantin Smola, (c) 2020
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*/
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#include "pch.h"
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#if EFI_AUX_SERIAL
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#include "serial.h"
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#include "serial_hw.h"
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#include "serial_sensor.h"
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uint8_t ser_buffer[SERBUFFLEN] = {};
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size_t innovate_msg_len = 1;
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innovate_serial_id_state_t innovate_serial_id_state = UNKNOWN;
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uint8_t sb = 0;
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bool clear_ser_buffer = false;
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SerialRead::SerialRead()
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: ThreadController("AUX Serial RX", PRIO_AUX_SERIAL) {
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}
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void SerialRead::ThreadTask() {
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while (true) {
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if (engineConfiguration->enableInnovateLC2) {
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len = innovate_msg_len;
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}
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if (len >= SERBUFFLEN)
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len = SERBUFFLEN;
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if (sdReadTimeout(AUX_SERIAL_DEVICE, &ser_buffer[sb], len, TIME_100MSEC) == len) {
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ParseSerialData();
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} else {
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ResetSerialSensor();
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}
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//clear buffer every frame to avoid parsing old data
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if (clear_ser_buffer) {
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ClearSerialBuffer();
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clear_ser_buffer = false;
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}
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}
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}
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#endif // EFI_AUX_SERIAL
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