Robin Mueller
39f83937c5
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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_RWHELPERS_CPP_
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#define MISSION_DEVICES_DEVICEDEFINITIONS_RWHELPERS_CPP_
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#include "rwHelpers.h"
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void rws::encodeHdlc(const uint8_t* sourceBuf, size_t sourceLen, uint8_t* encodedBuffer,
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size_t& encodedLen) {
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encodedBuffer[0] = rws::FRAME_DELIMITER;
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encodedLen = 1;
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for (size_t sourceIdx = 0; sourceIdx < sourceLen; sourceIdx++) {
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if (sourceBuf[sourceIdx] == 0x7E) {
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encodedBuffer[encodedLen++] = 0x7D;
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encodedBuffer[encodedLen++] = 0x5E;
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} else if (sourceBuf[sourceIdx] == 0x7D) {
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encodedBuffer[encodedLen++] = 0x7D;
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encodedBuffer[encodedLen++] = 0x5D;
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} else {
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encodedBuffer[encodedLen++] = sourceBuf[sourceIdx];
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}
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}
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encodedBuffer[encodedLen++] = rws::FRAME_DELIMITER;
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}
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size_t rws::idToPacketLen(DeviceCommandId_t id) {
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switch (id) {
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case (rws::GET_RW_STATUS): {
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return rws::SIZE_GET_RW_STATUS;
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}
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case (rws::SET_SPEED): {
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return rws::SIZE_SET_SPEED_REPLY;
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}
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case (rws::CLEAR_LAST_RESET_STATUS): {
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return rws::SIZE_CLEAR_RESET_STATUS;
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}
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case (rws::GET_LAST_RESET_STATUS): {
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return rws::SIZE_GET_RESET_STATUS;
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}
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case (rws::GET_TEMPERATURE): {
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return rws::SIZE_GET_TEMPERATURE_REPLY;
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}
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case (rws::GET_TM): {
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return rws::SIZE_GET_TELEMETRY_REPLY;
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}
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case (rws::INIT_RW_CONTROLLER): {
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return rws::SIZE_INIT_RW;
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}
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default: {
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sif::error << "no reply buffer for rw command " << id << std::endl;
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return 0;
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}
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}
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}
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#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_RWHELPERS_CPP_ */
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