470 lines
18 KiB
C++
470 lines
18 KiB
C++
#include <fsfw/action/HasActionsIF.h>
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#include <fsfw/datapool/PoolReadGuard.h>
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#include "GyroADIS16507Handler.h"
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#if OBSW_ADIS16507_LINUX_COM_IF == 1
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#include "fsfw_hal/linux/utility.h"
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#include "fsfw_hal/linux/spi/SpiCookie.h"
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#include "fsfw_hal/linux/spi/SpiComIF.h"
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#include "fsfw_hal/linux/UnixFileGuard.h"
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#include <sys/ioctl.h>
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#include <unistd.h>
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#endif
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GyroADIS16507Handler::GyroADIS16507Handler(object_id_t objectId,
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object_id_t deviceCommunication, CookieIF * comCookie):
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DeviceHandlerBase(objectId, deviceCommunication, comCookie), primaryDataset(this),
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configDataset(this), breakCountdown() {
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#if OBSW_DEBUG_ADIS16507 == 1
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debugDivider = new PeriodicOperationDivider(5);
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#endif
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#if OBSW_ADIS16507_LINUX_COM_IF == 1
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SpiCookie* cookie = dynamic_cast<SpiCookie*>(comCookie);
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if(cookie != nullptr) {
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cookie->setCallbackMode(&spiSendCallback, this);
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}
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#endif
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}
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void GyroADIS16507Handler::doStartUp() {
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// Initial 310 ms start up time after power-up
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if(internalState == InternalState::STARTUP) {
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if(not commandExecuted) {
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breakCountdown.setTimeout(ADIS16507::START_UP_TIME);
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commandExecuted = true;
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}
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if(breakCountdown.hasTimedOut()) {
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internalState = InternalState::CONFIG;
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commandExecuted = false;
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}
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}
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// Read all configuration registers first
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if(internalState == InternalState::CONFIG) {
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if(commandExecuted) {
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commandExecuted = false;
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internalState = InternalState::IDLE;
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}
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}
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if(internalState == InternalState::IDLE) {
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setMode(MODE_NORMAL);
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// setMode(MODE_ON);
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}
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}
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void GyroADIS16507Handler::doShutDown() {
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commandExecuted = false;
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setMode(_MODE_POWER_DOWN);
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}
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ReturnValue_t GyroADIS16507Handler::buildNormalDeviceCommand(DeviceCommandId_t *id) {
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*id = ADIS16507::READ_SENSOR_DATA;
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return buildCommandFromCommand(*id, nullptr, 0);
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}
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ReturnValue_t GyroADIS16507Handler::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
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switch(internalState) {
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case(InternalState::CONFIG): {
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*id = ADIS16507::READ_OUT_CONFIG;
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buildCommandFromCommand(*id, nullptr, 0);
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break;
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}
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case(InternalState::STARTUP): {
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break;
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}
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default: {
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/* Might be a configuration error. */
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sif::debug << "GyroADIS16507Handler::buildTransitionDeviceCommand: "
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"Unknown internal state!" << std::endl;
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return HasReturnvaluesIF::RETURN_OK;
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t GyroADIS16507Handler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
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const uint8_t *commandData, size_t commandDataLen) {
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switch(deviceCommand) {
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case(ADIS16507::READ_OUT_CONFIG): {
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this->rawPacketLen = ADIS16507::CONFIG_READOUT_SIZE;
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uint8_t regList[5];
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regList[0] = ADIS16507::DIAG_STAT_REG;
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regList[1] = ADIS16507::FILTER_CTRL_REG;
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regList[2] = ADIS16507::MSC_CTRL_REG;
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regList[3] = ADIS16507::DEC_RATE_REG;
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regList[4] = ADIS16507::PROD_ID_REG;
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prepareReadCommand(regList, sizeof(regList));
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this->rawPacket = commandBuffer.data();
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break;
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}
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case(ADIS16507::READ_SENSOR_DATA): {
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if(breakCountdown.isBusy()) {
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// A glob command is pending and sensor data can't be read currently
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return NO_REPLY_EXPECTED;
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}
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std::memcpy(commandBuffer.data(), ADIS16507::BURST_READ_ENABLE.data(),
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ADIS16507::BURST_READ_ENABLE.size());
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std::memset(commandBuffer.data() + 2, 0, 10 * 2);
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this->rawPacketLen = ADIS16507::SENSOR_READOUT_SIZE;
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this->rawPacket = commandBuffer.data();
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break;
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}
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case(ADIS16507::SELF_TEST_SENSORS): {
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if(breakCountdown.isBusy()) {
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// Another glob command is pending
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return HasActionsIF::IS_BUSY;
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}
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prepareWriteCommand(ADIS16507::GLOB_CMD, ADIS16507::GlobCmds::SENSOR_SELF_TEST, 0x00);
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breakCountdown.setTimeout(ADIS16507::SELF_TEST_BREAK);
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break;
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}
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case(ADIS16507::SELF_TEST_MEMORY): {
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if(breakCountdown.isBusy()) {
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// Another glob command is pending
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return HasActionsIF::IS_BUSY;
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}
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prepareWriteCommand(ADIS16507::GLOB_CMD, ADIS16507::GlobCmds::FLASH_MEMORY_TEST, 0x00);
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breakCountdown.setTimeout(ADIS16507::FLASH_MEMORY_TEST_BREAK);
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break;
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}
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case(ADIS16507::UPDATE_NV_CONFIGURATION): {
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if(breakCountdown.isBusy()) {
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// Another glob command is pending
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return HasActionsIF::IS_BUSY;
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}
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prepareWriteCommand(ADIS16507::GLOB_CMD, ADIS16507::GlobCmds::FLASH_MEMORY_UPDATE, 0x00);
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breakCountdown.setTimeout(ADIS16507::FLASH_MEMORY_UPDATE_BREAK);
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break;
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}
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case(ADIS16507::RESET_SENSOR_CONFIGURATION): {
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if(breakCountdown.isBusy()) {
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// Another glob command is pending
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return HasActionsIF::IS_BUSY;
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}
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prepareWriteCommand(ADIS16507::GLOB_CMD, ADIS16507::GlobCmds::FACTORY_CALIBRATION, 0x00);
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breakCountdown.setTimeout(ADIS16507::FACTORY_CALIBRATION_BREAK);
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break;
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}
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case(ADIS16507::SW_RESET): {
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if(breakCountdown.isBusy()) {
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// Another glob command is pending
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return HasActionsIF::IS_BUSY;
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}
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prepareWriteCommand(ADIS16507::GLOB_CMD, ADIS16507::GlobCmds::SOFTWARE_RESET, 0x00);
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breakCountdown.setTimeout(ADIS16507::SW_RESET_BREAK);
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break;
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}
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case(ADIS16507::PRINT_CURRENT_CONFIGURATION): {
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#if OBSW_VERBOSE_LEVEL >= 1
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PoolReadGuard pg(&configDataset);
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sif::info << "ADIS16507 Sensor configuration: DIAG_STAT: 0x" << std::hex << std::setw(4) <<
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std::setfill('0') << "0x" << configDataset.diagStatReg.value << std::endl;
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sif::info << "MSC_CTRL: " << std::hex << std::setw(4) << "0x" <<
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configDataset.mscCtrlReg.value << " | FILT_CTRL: 0x" <<
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configDataset.filterSetting.value << " | DEC_RATE: 0x" <<
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configDataset.decRateReg.value << std::setfill(' ') << std::endl;
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#endif /* OBSW_VERBOSE_LEVEL >= 1 */
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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void GyroADIS16507Handler::fillCommandAndReplyMap() {
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insertInCommandAndReplyMap(ADIS16507::READ_SENSOR_DATA, 1, &primaryDataset);
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insertInCommandAndReplyMap(ADIS16507::READ_OUT_CONFIG, 1, &configDataset);
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insertInCommandAndReplyMap(ADIS16507::SELF_TEST_SENSORS, 1);
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insertInCommandAndReplyMap(ADIS16507::SELF_TEST_MEMORY, 1);
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insertInCommandAndReplyMap(ADIS16507::UPDATE_NV_CONFIGURATION, 1);
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insertInCommandAndReplyMap(ADIS16507::RESET_SENSOR_CONFIGURATION, 1);
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insertInCommandAndReplyMap(ADIS16507::SW_RESET, 1);
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insertInCommandAndReplyMap(ADIS16507::PRINT_CURRENT_CONFIGURATION, 1);
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}
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ReturnValue_t GyroADIS16507Handler::scanForReply(const uint8_t *start, size_t remainingSize,
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DeviceCommandId_t *foundId, size_t *foundLen) {
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/* For SPI, the ID will always be the one of the last sent command. */
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*foundId = this->getPendingCommand();
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*foundLen = this->rawPacketLen;
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t GyroADIS16507Handler::interpretDeviceReply(DeviceCommandId_t id,
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const uint8_t *packet) {
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switch(id) {
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case(ADIS16507::READ_OUT_CONFIG): {
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PoolReadGuard rg(&configDataset);
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uint16_t readProdId = packet[10] << 8 | packet[11];
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if (readProdId != ADIS16507::PROD_ID) {
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#if OBSW_VERBOSE_LEVEL >= 1
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sif::debug << "GyroADIS16507Handler::interpretDeviceReply: Invalid product ID!"
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<< std::endl;
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#endif
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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configDataset.diagStatReg.value = packet[2] << 8 | packet[3];
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configDataset.filterSetting.value = packet[4] << 8 | packet[5];
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configDataset.mscCtrlReg.value = packet[6] << 8 | packet[7];
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configDataset.decRateReg.value = packet[8] << 8 | packet[9];
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configDataset.setValidity(true, true);
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if(internalState == InternalState::CONFIG) {
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commandExecuted = true;
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}
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break;
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}
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case(ADIS16507::READ_SENSOR_DATA): {
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return handleSensorData(packet);
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t GyroADIS16507Handler::handleSensorData(const uint8_t *packet) {
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BurstModes burstMode = getBurstMode();
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switch(burstMode) {
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case(BurstModes::BURST_16_BURST_SEL_1):
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case(BurstModes::BURST_32_BURST_SEL_1): {
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sif::warning << "GyroADIS16507Handler::interpretDeviceReply: Analysis with BURST_SEL1"
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" not implemented!" << std::endl;
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return HasReturnvaluesIF::RETURN_OK;
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}
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case(BurstModes::BURST_16_BURST_SEL_0): {
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uint16_t checksum = packet[20] << 8 | packet[21];
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/* Now verify the read checksum with the expected checksum
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according to datasheet p. 20 */
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uint16_t calcChecksum = 0;
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for(size_t idx = 2; idx < 20; idx ++) {
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calcChecksum += packet[idx];
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}
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if(checksum != calcChecksum) {
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#if OBSW_VERBOSE_LEVEL >= 1
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sif::warning << "GyroADIS16507Handler::interpretDeviceReply: "
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"Invalid checksum detected!" << std::endl;
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#endif
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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ReturnValue_t result = configDataset.diagStatReg.read();
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if(result == HasReturnvaluesIF::RETURN_OK) {
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configDataset.diagStatReg.value = packet[2] << 8 | packet[3];
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configDataset.diagStatReg.setValid(true);
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}
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configDataset.diagStatReg.commit();
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{
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PoolReadGuard pg(&primaryDataset);
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int16_t angVelocXRaw = packet[4] << 8 | packet[5];
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primaryDataset.angVelocX.value = static_cast<float>(angVelocXRaw) / INT16_MAX *
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ADIS16507::GYRO_RANGE;
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int16_t angVelocYRaw = packet[6] << 8 | packet[7];
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primaryDataset.angVelocY.value = static_cast<float>(angVelocYRaw) / INT16_MAX *
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ADIS16507::GYRO_RANGE;
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int16_t angVelocZRaw = packet[8] << 8 | packet[9];
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primaryDataset.angVelocZ.value = static_cast<float>(angVelocZRaw) / INT16_MAX *
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ADIS16507::GYRO_RANGE;
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int16_t accelXRaw = packet[10] << 8 | packet[11];
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primaryDataset.accelX.value = static_cast<float>(accelXRaw) / INT16_MAX *
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ADIS16507::ACCELEROMETER_RANGE;
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int16_t accelYRaw = packet[12] << 8 | packet[13];
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primaryDataset.accelY.value = static_cast<float>(accelYRaw) / INT16_MAX *
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ADIS16507::ACCELEROMETER_RANGE;
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int16_t accelZRaw = packet[14] << 8 | packet[15];
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primaryDataset.accelZ.value = static_cast<float>(accelZRaw) / INT16_MAX *
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ADIS16507::ACCELEROMETER_RANGE;
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int16_t temperatureRaw = packet[16] << 8 | packet[17];
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primaryDataset.temperature.value = static_cast<float>(temperatureRaw) * 0.1;
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// Ignore data counter for now
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primaryDataset.setValidity(true, true);
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}
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#if OBSW_DEBUG_ADIS16507 == 1
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if(debugDivider->checkAndIncrement()) {
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sif::info << "GyroADIS16507Handler: Angular velocities in deg / s" << std::endl;
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sif::info << "X: " << primaryDataset.angVelocX.value << std::endl;
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sif::info << "Y: " << primaryDataset.angVelocY.value << std::endl;
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sif::info << "Z: " << primaryDataset.angVelocZ.value << std::endl;
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sif::info << "GyroADIS16507Handler: Accelerations in m / s^2: " << std::endl;
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sif::info << "X: " << primaryDataset.accelX.value << std::endl;
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sif::info << "Y: " << primaryDataset.accelY.value << std::endl;
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sif::info << "Z: " << primaryDataset.accelZ.value << std::endl;
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}
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#endif
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break;
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}
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case(BurstModes::BURST_32_BURST_SEL_0): {
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break;
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}
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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uint32_t GyroADIS16507Handler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) {
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return 5000;
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}
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void GyroADIS16507Handler::prepareWriteCommand(uint8_t startReg, uint8_t valueOne,
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uint8_t valueTwo) {
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uint8_t secondReg = startReg + 1;
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startReg |= ADIS16507::WRITE_MASK;
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secondReg |= ADIS16507::WRITE_MASK;
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commandBuffer[0] = startReg;
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commandBuffer[1] = valueOne;
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commandBuffer[2] = secondReg;
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commandBuffer[3] = valueTwo;
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this->rawPacketLen = 4;
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this->rawPacket = commandBuffer.data();
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}
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void GyroADIS16507Handler::prepareReadCommand(uint8_t *regList, size_t len) {
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for(size_t idx = 0; idx < len; idx++) {
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commandBuffer[idx * 2] = regList[idx];
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commandBuffer[idx * 2 + 1] = 0x00;
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}
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commandBuffer[len * 2] = 0x00;
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commandBuffer[len * 2 + 1] = 0x00;
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}
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ReturnValue_t GyroADIS16507Handler::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
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LocalDataPoolManager &poolManager) {
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localDataPoolMap.emplace(ADIS16507::ANG_VELOC_X, new PoolEntry<double>({0.0}));
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localDataPoolMap.emplace(ADIS16507::ANG_VELOC_Y, new PoolEntry<double>({0.0}));
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localDataPoolMap.emplace(ADIS16507::ANG_VELOC_Z, new PoolEntry<double>({0.0}));
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localDataPoolMap.emplace(ADIS16507::ACCELERATION_X, new PoolEntry<double>({0.0}));
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localDataPoolMap.emplace(ADIS16507::ACCELERATION_Y, new PoolEntry<double>({0.0}));
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localDataPoolMap.emplace(ADIS16507::ACCELERATION_Z, new PoolEntry<double>({0.0}));
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localDataPoolMap.emplace(ADIS16507::TEMPERATURE, new PoolEntry<float>({0.0}));
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localDataPoolMap.emplace(ADIS16507::DIAG_STAT_REGISTER, new PoolEntry<uint16_t>());
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localDataPoolMap.emplace(ADIS16507::FILTER_SETTINGS, new PoolEntry<uint8_t>());
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localDataPoolMap.emplace(ADIS16507::MSC_CTRL_REGISTER, new PoolEntry<uint16_t>());
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localDataPoolMap.emplace(ADIS16507::DEC_RATE_REGISTER, new PoolEntry<uint16_t>());
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return HasReturnvaluesIF::RETURN_OK;
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}
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GyroADIS16507Handler::BurstModes GyroADIS16507Handler::getBurstMode() {
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configDataset.mscCtrlReg.read();
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uint16_t currentCtrlReg = configDataset.mscCtrlReg.value;
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configDataset.mscCtrlReg.commit();
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if((currentCtrlReg & ADIS16507::BURST_32_BIT) == ADIS16507::BURST_32_BIT) {
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if((currentCtrlReg & ADIS16507::BURST_SEL_BIT) == ADIS16507::BURST_SEL_BIT) {
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return BurstModes::BURST_32_BURST_SEL_1;
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}
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else {
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return BurstModes::BURST_32_BURST_SEL_0;
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}
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}
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else {
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if((currentCtrlReg & ADIS16507::BURST_SEL_BIT) == ADIS16507::BURST_SEL_BIT) {
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return BurstModes::BURST_16_BURST_SEL_1;
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}
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else {
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return BurstModes::BURST_16_BURST_SEL_0;
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}
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}
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}
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#if OBSW_ADIS16507_LINUX_COM_IF == 1
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ReturnValue_t GyroADIS16507Handler::spiSendCallback(SpiComIF *comIf, SpiCookie *cookie,
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const uint8_t *sendData, size_t sendLen, void *args) {
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GyroADIS16507Handler* handler = reinterpret_cast<GyroADIS16507Handler*>(args);
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if(handler == nullptr) {
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sif::error << "GyroADIS16507Handler::spiSendCallback: Passed handler pointer is invalid!"
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<< std::endl;
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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DeviceCommandId_t currentCommand = handler->getPendingCommand();
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switch(currentCommand) {
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case(ADIS16507::READ_SENSOR_DATA): {
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return comIf->performRegularSendOperation(cookie, sendData, sendLen);
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}
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case(ADIS16507::READ_OUT_CONFIG):
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default: {
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ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
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int retval = 0;
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// Prepare transfer
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int fileDescriptor = 0;
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std::string device = cookie->getSpiDevice();
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UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, "SpiComIF::sendMessage: ");
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if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
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return SpiComIF::OPENING_FILE_FAILED;
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}
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spi::SpiModes spiMode = spi::SpiModes::MODE_0;
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uint32_t spiSpeed = 0;
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cookie->getSpiParameters(spiMode, spiSpeed, nullptr);
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comIf->setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
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cookie->assignWriteBuffer(sendData);
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cookie->assignTransferSize(2);
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gpioId_t gpioId = cookie->getChipSelectPin();
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GpioIF* gpioIF = comIf->getGpioInterface();
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MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
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uint32_t timeoutMs = 0;
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MutexIF* mutex = comIf->getMutex(&timeoutType, &timeoutMs);
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if(mutex == nullptr or gpioIF == nullptr) {
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#if OBSW_VERBOSE_LEVEL >= 1
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sif::warning << "GyroADIS16507Handler::spiSendCallback: "
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"Mutex or GPIO interface invalid" << std::endl;
|
|
return HasReturnvaluesIF::RETURN_FAILED;
|
|
#endif
|
|
}
|
|
|
|
if(gpioId != gpio::NO_GPIO) {
|
|
result = mutex->lockMutex(timeoutType, timeoutMs);
|
|
if (result != RETURN_OK) {
|
|
#if FSFW_CPP_OSTREAM_ENABLED == 1
|
|
sif::error << "SpiComIF::sendMessage: Failed to lock mutex" << std::endl;
|
|
#endif
|
|
return result;
|
|
}
|
|
}
|
|
|
|
size_t idx = 0;
|
|
while(idx < sendLen) {
|
|
// Pull SPI CS low. For now, no support for active high given
|
|
if(gpioId != gpio::NO_GPIO) {
|
|
gpioIF->pullLow(gpioId);
|
|
}
|
|
|
|
// Execute transfer
|
|
// Initiate a full duplex SPI transfer.
|
|
retval = ioctl(fileDescriptor, SPI_IOC_MESSAGE(1), cookie->getTransferStructHandle());
|
|
if(retval < 0) {
|
|
utility::handleIoctlError("SpiComIF::sendMessage: ioctl error.");
|
|
result = SpiComIF::FULL_DUPLEX_TRANSFER_FAILED;
|
|
}
|
|
#if FSFW_HAL_LINUX_SPI_WIRETAPPING == 1
|
|
comIf->performSpiWiretapping(cookie);
|
|
#endif /* FSFW_LINUX_SPI_WIRETAPPING == 1 */
|
|
|
|
if(gpioId != gpio::NO_GPIO) {
|
|
gpioIF->pullHigh(gpioId);
|
|
}
|
|
|
|
idx += 2;
|
|
if(idx < sendLen) {
|
|
usleep(ADIS16507::STALL_TIME_MICROSECONDS);
|
|
}
|
|
spi_ioc_transfer* transferStruct = cookie->getTransferStructHandle();
|
|
transferStruct->tx_buf += 2;
|
|
transferStruct->rx_buf += 2;
|
|
}
|
|
|
|
if(gpioId != gpio::NO_GPIO) {
|
|
mutex->unlockMutex();
|
|
}
|
|
}
|
|
}
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|
|
#endif /* OBSW_ADIS16507_LINUX_COM_IF == 1 */
|