2021-03-04 18:29:28 +01:00
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#include "SpiTestClass.h"
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2022-01-17 15:58:27 +01:00
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#include <fcntl.h>
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2021-03-06 18:12:50 +01:00
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#include <fsfw/globalfunctions/arrayprinter.h>
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2022-01-17 15:58:27 +01:00
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#include <fsfw/serviceinterface/ServiceInterface.h>
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2021-03-06 18:12:50 +01:00
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#include <fsfw/tasks/TaskFactory.h>
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2021-03-04 18:29:28 +01:00
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#include <fsfw/timemanager/Stopwatch.h>
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2021-08-03 15:58:01 +02:00
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#include <fsfw_hal/common/gpio/GpioCookie.h>
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2022-01-17 15:58:27 +01:00
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#include <fsfw_hal/common/gpio/gpioDefinitions.h>
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#include <fsfw_hal/linux/UnixFileGuard.h>
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#include <fsfw_hal/linux/utility.h>
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2021-03-06 20:21:23 +01:00
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#include <linux/spi/spidev.h>
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2021-03-04 18:29:28 +01:00
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#include <sys/ioctl.h>
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2022-01-17 15:58:27 +01:00
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#include <unistd.h>
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2021-03-04 18:29:28 +01:00
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#include <bitset>
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2022-02-23 19:26:02 +01:00
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#if defined(XIPHOS_Q7S)
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#include "busConf.h"
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#endif
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2022-01-17 15:58:27 +01:00
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#include "devices/gpioIds.h"
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2022-02-23 19:26:02 +01:00
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#include "mission/devices/max1227.h"
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2022-01-17 15:58:27 +01:00
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SpiTestClass::SpiTestClass(object_id_t objectId, GpioIF *gpioIF)
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: TestTask(objectId), gpioIF(gpioIF) {
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if (gpioIF == nullptr) {
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sif::error << "SpiTestClass::SpiTestClass: Invalid GPIO ComIF!" << std::endl;
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}
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2022-02-23 19:26:02 +01:00
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testMode = TestModes::MAX1227;
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spiTransferStruct[0].rx_buf = reinterpret_cast<__u64>(recvBuffer.data());
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setSendBuffer();
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2021-03-04 18:29:28 +01:00
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}
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ReturnValue_t SpiTestClass::performOneShotAction() {
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2022-01-17 15:58:27 +01:00
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switch (testMode) {
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case (TestModes::NONE): {
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break;
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2021-03-04 18:29:28 +01:00
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}
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2022-01-17 15:58:27 +01:00
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case (TestModes::MGM_LIS3MDL): {
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performLis3MdlTest(mgm0Lis3mdlChipSelect);
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break;
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2021-03-04 18:29:28 +01:00
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}
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2022-01-17 15:58:27 +01:00
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case (TestModes::MGM_RM3100): {
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performRm3100Test(mgm1Rm3100ChipSelect);
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break;
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2021-03-04 18:29:28 +01:00
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}
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2022-01-17 15:58:27 +01:00
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case (TestModes::GYRO_L3GD20H): {
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performL3gTest(gyro1L3gd20ChipSelect);
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break;
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2021-03-04 18:29:28 +01:00
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}
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2022-02-23 19:26:02 +01:00
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case (TestModes::MAX1227): {
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performOneShotMax1227Test();
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break;
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}
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2022-01-17 15:58:27 +01:00
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}
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return HasReturnvaluesIF::RETURN_OK;
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2021-03-04 18:29:28 +01:00
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}
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2022-02-23 19:26:02 +01:00
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ReturnValue_t SpiTestClass::performPeriodicAction() {
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switch (testMode) {
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case (TestModes::MAX1227): {
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performPeriodicMax1227Test();
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break;
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}
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default:
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break;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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2021-03-04 18:29:28 +01:00
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void SpiTestClass::performRm3100Test(uint8_t mgmId) {
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2022-01-17 15:58:27 +01:00
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/* Configure all SPI chip selects and pull them high */
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acsInit();
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/* Adapt accordingly */
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if (mgmId != mgm1Rm3100ChipSelect and mgmId != mgm3Rm3100ChipSelect) {
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sif::warning << "SpiTestClass::performRm3100Test: Invalid MGM ID!" << std::endl;
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}
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gpioId_t currentGpioId = 0;
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uint8_t chipSelectPin = mgmId;
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if (chipSelectPin == mgm1Rm3100ChipSelect) {
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currentGpioId = gpioIds::MGM_1_RM3100_CS;
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} else {
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currentGpioId = gpioIds::MGM_3_RM3100_CS;
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}
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uint32_t rm3100speed = 976'000;
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uint8_t rm3100revidReg = 0x36;
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spi::SpiModes rm3100mode = spi::SpiModes::MODE_3;
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2021-03-06 18:12:50 +01:00
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2021-03-04 18:29:28 +01:00
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#ifdef RASPBERRY_PI
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2022-01-17 15:58:27 +01:00
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std::string deviceName = "/dev/spidev0.0";
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2021-03-04 18:29:28 +01:00
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#else
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2022-01-17 15:58:27 +01:00
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std::string deviceName = "/dev/spidev2.0";
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2021-03-04 18:29:28 +01:00
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#endif
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2022-01-17 15:58:27 +01:00
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int fileDescriptor = 0;
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UnixFileGuard fileHelper(deviceName, &fileDescriptor, O_RDWR, "SpiComIF::initializeInterface");
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if (fileHelper.getOpenResult()) {
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sif::error << "SpiTestClass::performRm3100Test: File descriptor could not be opened!"
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<< std::endl;
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return;
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}
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setSpiSpeedAndMode(fileDescriptor, rm3100mode, rm3100speed);
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uint8_t revId = readRegister(fileDescriptor, currentGpioId, rm3100revidReg);
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sif::info << "SpiTestClass::performRm3100Test: Revision ID 0b" << std::bitset<8>(revId)
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<< std::endl;
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/* Write configuration to CMM register */
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writeRegister(fileDescriptor, currentGpioId, 0x01, 0x75);
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uint8_t cmmRegister = readRm3100Register(fileDescriptor, currentGpioId, 0x01);
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sif::info << "SpiTestClass::performRm3100Test: CMM register value: " << std::hex << "0x"
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<< static_cast<int>(cmmRegister) << std::dec << std::endl;
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/* Read the cycle count registers */
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uint8_t cycleCountsRaw[6];
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readMultipleRegisters(fileDescriptor, currentGpioId, 0x04, cycleCountsRaw, 6);
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uint16_t cycleCountX = cycleCountsRaw[0] << 8 | cycleCountsRaw[1];
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uint16_t cycleCountY = cycleCountsRaw[2] << 8 | cycleCountsRaw[3];
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uint16_t cycleCountZ = cycleCountsRaw[4] << 8 | cycleCountsRaw[5];
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sif::info << "Cycle count X: " << cycleCountX << std::endl;
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sif::info << "Cycle count Y: " << cycleCountY << std::endl;
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sif::info << "Cycle count z: " << cycleCountZ << std::endl;
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writeRegister(fileDescriptor, currentGpioId, 0x0B, 0x96);
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uint8_t tmrcReg = readRm3100Register(fileDescriptor, currentGpioId, 0x0B);
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sif::info << "SpiTestClass::performRm3100Test: TMRC register value: " << std::hex << "0x"
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<< static_cast<int>(tmrcReg) << std::dec << std::endl;
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TaskFactory::delayTask(10);
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uint8_t statusReg = readRm3100Register(fileDescriptor, currentGpioId, 0x34);
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sif::info << "SpiTestClass::performRm3100Test: Status Register 0b" << std::bitset<8>(statusReg)
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<< std::endl;
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/* This means that data is not ready */
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if ((statusReg & 0b1000'0000) == 0) {
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sif::warning << "SpiTestClass::performRm3100Test: Data not ready!" << std::endl;
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2021-03-06 20:21:23 +01:00
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TaskFactory::delayTask(10);
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uint8_t statusReg = readRm3100Register(fileDescriptor, currentGpioId, 0x34);
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2022-01-17 15:58:27 +01:00
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if ((statusReg & 0b1000'0000) == 0) {
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return;
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}
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}
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uint32_t rm3100DefaultCycleCout = 0xC8;
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/* Gain scales lineary with cycle count and is 38 for cycle count 100 */
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float rm3100Gain = rm3100DefaultCycleCout / 100.0 * 38.0;
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float scaleFactor = 1 / rm3100Gain;
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uint8_t rawValues[9];
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readMultipleRegisters(fileDescriptor, currentGpioId, 0x24, rawValues, 9);
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/* The sensor generates 24 bit signed values */
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int32_t rawX = ((rawValues[0] << 24) | (rawValues[1] << 16) | (rawValues[2] << 8)) >> 8;
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int32_t rawY = ((rawValues[3] << 24) | (rawValues[4] << 16) | (rawValues[5] << 8)) >> 8;
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int32_t rawZ = ((rawValues[6] << 24) | (rawValues[7] << 16) | (rawValues[8] << 8)) >> 8;
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float fieldStrengthX = rawX * scaleFactor;
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float fieldStrengthY = rawY * scaleFactor;
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float fieldStrengthZ = rawZ * scaleFactor;
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sif::info << "RM3100 measured field strengths in microtesla:" << std::endl;
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sif::info << "Field Strength X: " << fieldStrengthX << " uT" << std::endl;
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sif::info << "Field Strength Y: " << fieldStrengthY << " uT" << std::endl;
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sif::info << "Field Strength Z: " << fieldStrengthZ << " uT" << std::endl;
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2021-03-04 18:29:28 +01:00
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}
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void SpiTestClass::performLis3MdlTest(uint8_t lis3Id) {
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2022-01-17 15:58:27 +01:00
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/* Configure all SPI chip selects and pull them high */
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acsInit();
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/* Adapt accordingly */
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if (lis3Id != mgm0Lis3mdlChipSelect and lis3Id != mgm2Lis3mdlChipSelect) {
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sif::warning << "SpiTestClass::performLis3MdlTest: Invalid MGM ID!" << std::endl;
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}
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gpioId_t currentGpioId = 0;
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uint8_t chipSelectPin = lis3Id;
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uint8_t whoAmIReg = 0b0000'1111;
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uint8_t whoAmIRegExpectedVal = 0b0011'1101;
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if (chipSelectPin == mgm0Lis3mdlChipSelect) {
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currentGpioId = gpioIds::MGM_0_LIS3_CS;
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} else {
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currentGpioId = gpioIds::MGM_2_LIS3_CS;
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}
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uint32_t spiSpeed = 10'000'000;
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spi::SpiModes spiMode = spi::SpiModes::MODE_0;
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2021-03-04 18:29:28 +01:00
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#ifdef RASPBERRY_PI
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2022-01-17 15:58:27 +01:00
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std::string deviceName = "/dev/spidev0.0";
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2021-03-04 18:29:28 +01:00
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#else
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2022-01-17 15:58:27 +01:00
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std::string deviceName = "/dev/spidev2.0";
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2021-03-04 18:29:28 +01:00
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#endif
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2022-01-17 15:58:27 +01:00
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int fileDescriptor = 0;
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UnixFileGuard fileHelper(deviceName, &fileDescriptor, O_RDWR, "SpiComIF::initializeInterface");
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if (fileHelper.getOpenResult()) {
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sif::error << "SpiTestClass::performLis3Mdl3100Test: File descriptor could not be opened!"
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<< std::endl;
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return;
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}
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setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
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2022-02-23 19:26:02 +01:00
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spiTransferStruct[0].delay_usecs = 0;
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2022-01-17 15:58:27 +01:00
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uint8_t whoAmIRegVal = readStmRegister(fileDescriptor, currentGpioId, whoAmIReg, false);
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sif::info << "SpiTestClass::performLis3MdlTest: WHO AM I register 0b"
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<< std::bitset<8>(whoAmIRegVal) << std::endl;
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if (whoAmIRegVal != whoAmIRegExpectedVal) {
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sif::warning << "SpiTestClass::performLis3MdlTest: WHO AM I register invalid!" << std::endl;
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}
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2021-03-04 18:29:28 +01:00
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}
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2021-03-07 12:50:41 +01:00
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void SpiTestClass::performL3gTest(uint8_t l3gId) {
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2022-01-17 15:58:27 +01:00
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/* Configure all SPI chip selects and pull them high */
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acsInit();
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gpioId_t currentGpioId = 0;
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uint8_t chipSelectPin = l3gId;
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uint8_t whoAmIReg = 0b0000'1111;
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uint8_t whoAmIRegExpectedVal = 0b1101'0111;
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if (chipSelectPin == gyro1L3gd20ChipSelect) {
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currentGpioId = gpioIds::GYRO_1_L3G_CS;
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} else {
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currentGpioId = gpioIds::GYRO_3_L3G_CS;
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}
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uint32_t spiSpeed = 3'900'000;
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spi::SpiModes spiMode = spi::SpiModes::MODE_3;
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2021-03-07 12:50:41 +01:00
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#ifdef RASPBERRY_PI
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2022-01-17 15:58:27 +01:00
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std::string deviceName = "/dev/spidev0.0";
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2021-03-07 12:50:41 +01:00
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#else
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2022-01-17 15:58:27 +01:00
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std::string deviceName = "/dev/spidev2.0";
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2021-03-07 12:50:41 +01:00
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#endif
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2022-01-17 15:58:27 +01:00
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int fileDescriptor = 0;
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UnixFileGuard fileHelper(deviceName, &fileDescriptor, O_RDWR, "SpiComIF::initializeInterface");
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if (fileHelper.getOpenResult()) {
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sif::error << "SpiTestClass::performLis3Mdl3100Test: File descriptor could not be opened!"
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<< std::endl;
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return;
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}
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setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
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uint8_t whoAmIRegVal = readStmRegister(fileDescriptor, currentGpioId, whoAmIReg, false);
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sif::info << "SpiTestClass::performLis3MdlTest: WHO AM I register 0b"
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<< std::bitset<8>(whoAmIRegVal) << std::endl;
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if (whoAmIRegVal != whoAmIRegExpectedVal) {
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sif::warning << "SpiTestClass::performL3gTest: Read WHO AM I register invalid!" << std::endl;
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}
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uint8_t ctrlReg1Addr = 0b0010'0000;
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{
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uint8_t commandRegs[5];
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commandRegs[0] = 0b0000'1111;
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commandRegs[1] = 0x0;
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commandRegs[2] = 0x0;
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/* Configure big endian data format */
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commandRegs[3] = 0b0100'0000;
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commandRegs[4] = 0x0;
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writeMultipleStmRegisters(fileDescriptor, currentGpioId, ctrlReg1Addr, commandRegs,
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sizeof(commandRegs));
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uint8_t readRegs[5];
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readMultipleRegisters(fileDescriptor, currentGpioId, ctrlReg1Addr, readRegs, sizeof(readRegs));
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for (uint8_t idx = 0; idx < sizeof(readRegs); idx++) {
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if (readRegs[idx] != commandRegs[0]) {
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sif::warning << "SpiTestClass::performL3gTest: Read control register "
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<< static_cast<int>(idx + 1) << " not equal to configured value" << std::endl;
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}
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}
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}
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uint8_t readOutBuffer[14];
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readMultipleStmRegisters(fileDescriptor, currentGpioId, ctrlReg1Addr, readOutBuffer,
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sizeof(readOutBuffer));
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uint8_t statusReg = readOutBuffer[7];
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sif::info << "SpiTestClass::performL3gTest: Status Register 0b" << std::bitset<8>(statusReg)
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<< std::endl;
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uint16_t l3gRange = 245;
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float scaleFactor = static_cast<float>(l3gRange) / INT16_MAX;
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|
|
|
/* The sensor spits out little endian */
|
|
|
|
int16_t angVelocRawX = (readOutBuffer[8] << 8) | readOutBuffer[9];
|
|
|
|
int16_t angVelocRawY = (readOutBuffer[10] << 8) | readOutBuffer[11];
|
|
|
|
int16_t angVelocRawZ = (readOutBuffer[12] << 8) | readOutBuffer[13];
|
|
|
|
|
|
|
|
float angVelocX = scaleFactor * angVelocRawX;
|
|
|
|
float angVelocY = scaleFactor * angVelocRawY;
|
|
|
|
float angVelocZ = scaleFactor * angVelocRawZ;
|
|
|
|
|
|
|
|
sif::info << "Angular velocities for the L3GD20H in degrees per second:" << std::endl;
|
|
|
|
sif::info << "X: " << angVelocX << std::endl;
|
|
|
|
sif::info << "Y: " << angVelocY << std::endl;
|
|
|
|
sif::info << "Z: " << angVelocZ << std::endl;
|
2021-03-07 12:50:41 +01:00
|
|
|
}
|
|
|
|
|
2022-02-23 19:26:02 +01:00
|
|
|
void SpiTestClass::performOneShotMax1227Test() {
|
|
|
|
using namespace max1227;
|
|
|
|
adcCfg.testRadSensorExtConvWithDelay = false;
|
|
|
|
adcCfg.testRadSensorIntConv = false;
|
|
|
|
|
|
|
|
bool setAllSusOn = false;
|
|
|
|
bool susIntConv = false;
|
|
|
|
bool susExtConv = false;
|
|
|
|
if (setAllSusOn) {
|
|
|
|
for (uint8_t idx = 0; idx < 12; idx++) {
|
|
|
|
adcCfg.testSus[idx].doTest = true;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
for (uint8_t idx = 0; idx < 12; idx++) {
|
|
|
|
adcCfg.testSus[idx].doTest = false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (susIntConv) {
|
|
|
|
for (uint8_t idx = 0; idx < 12; idx++) {
|
|
|
|
adcCfg.testSus[idx].intConv = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (susExtConv) {
|
|
|
|
for (uint8_t idx = 0; idx < 12; idx++) {
|
|
|
|
adcCfg.testSus[idx].extConv = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
adcCfg.plPcduAdcExtConv = true;
|
|
|
|
adcCfg.plPcduAdcIntConv = false;
|
|
|
|
// Is problematic, don't know why
|
|
|
|
adcCfg.plPcduAdcExtConvAsOne = false;
|
|
|
|
performMax1227Test();
|
|
|
|
}
|
|
|
|
|
|
|
|
void SpiTestClass::performPeriodicMax1227Test() {
|
|
|
|
using namespace max1227;
|
|
|
|
performMax1227Test();
|
|
|
|
}
|
|
|
|
|
|
|
|
void SpiTestClass::performMax1227Test() {
|
|
|
|
#ifdef XIPHOS_Q7S
|
|
|
|
std::string deviceName = q7s::SPI_DEFAULT_DEV;
|
|
|
|
#elif defined(RASPBERRY_PI)
|
|
|
|
std::string deviceName = "";
|
2022-02-25 14:39:18 +01:00
|
|
|
#elif defined(EGSE)
|
|
|
|
std::string deviceName = "";
|
2022-03-17 14:28:32 +01:00
|
|
|
#elif defined(TE0720_1CFA)
|
|
|
|
std::string deviceName = "";
|
2022-02-23 19:26:02 +01:00
|
|
|
#endif
|
|
|
|
int fd = 0;
|
|
|
|
UnixFileGuard fileHelper(deviceName, &fd, O_RDWR, "SpiComIF::initializeInterface");
|
|
|
|
if (fileHelper.getOpenResult()) {
|
|
|
|
sif::error << "SpiTestClass::performLis3Mdl3100Test: File descriptor could not be opened!"
|
|
|
|
<< std::endl;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
uint32_t spiSpeed = 976'000;
|
|
|
|
spi::SpiModes spiMode = spi::SpiModes::MODE_3;
|
|
|
|
setSpiSpeedAndMode(fd, spiMode, spiSpeed);
|
|
|
|
|
|
|
|
max1227RadSensorTest(fd);
|
|
|
|
int idx = 0;
|
|
|
|
bool firstTest = true;
|
|
|
|
for (auto &susCfg : adcCfg.testSus) {
|
|
|
|
if (susCfg.doTest) {
|
|
|
|
if (firstTest) {
|
|
|
|
firstTest = false;
|
|
|
|
sif::info << "---------- SUS ADC Values -----------" << std::endl;
|
|
|
|
}
|
|
|
|
sif::info << "SUS " << std::setw(2) << idx << ": ";
|
|
|
|
max1227SusTest(fd, susCfg);
|
|
|
|
}
|
|
|
|
idx++;
|
|
|
|
}
|
|
|
|
max1227PlPcduTest(fd);
|
|
|
|
}
|
|
|
|
|
|
|
|
void SpiTestClass::max1227RadSensorTest(int fd) {
|
|
|
|
using namespace max1227;
|
|
|
|
if (adcCfg.testRadSensorExtConvWithDelay) {
|
|
|
|
sendBuffer[0] = max1227::buildResetByte(true);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
usleep(200);
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::EXT_CONV_EXT_TIMED, RefSel::INT_REF_WITH_WAKEUP,
|
|
|
|
DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
max1227::prepareExternallyClockedRead0ToN(sendBuffer.data(), 7, spiTransferStruct[0].len);
|
|
|
|
size_t tmpLen = spiTransferStruct[0].len;
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
std::memcpy(sendBuffer.data(), sendBuffer.data() + 1, tmpLen - 1);
|
|
|
|
spiTransferStruct[0].len = tmpLen - 1;
|
|
|
|
usleep(65);
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
arrayprinter::print(recvBuffer.data(), 13, OutputType::HEX);
|
|
|
|
uint16_t adcRaw[8] = {};
|
|
|
|
adcRaw[0] = (recvBuffer[0] << 8) | recvBuffer[1];
|
|
|
|
adcRaw[1] = (recvBuffer[2] << 8) | recvBuffer[3];
|
|
|
|
adcRaw[2] = (recvBuffer[4] << 8) | recvBuffer[5];
|
|
|
|
adcRaw[3] = (recvBuffer[6] << 8) | recvBuffer[7];
|
|
|
|
adcRaw[4] = (recvBuffer[8] << 8) | recvBuffer[9];
|
|
|
|
adcRaw[5] = (recvBuffer[10] << 8) | recvBuffer[11];
|
|
|
|
adcRaw[6] = (recvBuffer[12] << 8) | recvBuffer[13];
|
|
|
|
adcRaw[7] = (recvBuffer[14] << 8) | recvBuffer[15];
|
|
|
|
arrayprinter::print(recvBuffer.data(), 17, OutputType::HEX);
|
|
|
|
for (int idx = 0; idx < 8; idx++) {
|
|
|
|
sif::info << "ADC raw " << idx << ": " << adcRaw[idx] << std::endl;
|
|
|
|
}
|
|
|
|
max1227::prepareExternallyClockedTemperatureRead(sendBuffer.data(), spiTransferStruct[0].len);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
usleep(65);
|
|
|
|
spiTransferStruct[0].len = 24;
|
|
|
|
std::memcpy(sendBuffer.data(), sendBuffer.data() + 1, 24);
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
int16_t tempRaw = ((recvBuffer[22] & 0x0f) << 8) | recvBuffer[23];
|
|
|
|
float temp = max1227::getTemperature(tempRaw);
|
|
|
|
sif::info << "Temperature: " << temp << std::endl;
|
|
|
|
}
|
|
|
|
if (adcCfg.testRadSensorIntConv) {
|
|
|
|
sendBuffer[0] = max1227::buildResetByte(false);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
usleep(5);
|
|
|
|
// Now use internal conversion
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::INT_CONV_INT_TIMED_CNVST_AS_AIN,
|
|
|
|
RefSel::INT_REF_NO_WAKEUP, DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
usleep(10);
|
|
|
|
sendBuffer[0] = buildConvByte(ScanModes::CHANNELS_0_TO_N, 7, true);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
|
|
|
|
usleep(65);
|
|
|
|
spiTransferStruct[0].len = 18;
|
|
|
|
// Shift out zeros
|
|
|
|
shiftOutZeros();
|
|
|
|
transfer(fd, gpioIds::CS_RAD_SENSOR);
|
|
|
|
setSendBuffer();
|
|
|
|
|
|
|
|
arrayprinter::print(recvBuffer.data(), 14);
|
|
|
|
uint16_t adcRaw[8] = {};
|
|
|
|
int16_t tempRaw = ((recvBuffer[0] & 0x0f) << 8) | recvBuffer[1];
|
|
|
|
sif::info << "Temperature: " << tempRaw * 0.125 << " C" << std::endl;
|
|
|
|
adcRaw[0] = (recvBuffer[2] << 8) | recvBuffer[3];
|
|
|
|
adcRaw[1] = (recvBuffer[4] << 8) | recvBuffer[5];
|
|
|
|
adcRaw[2] = (recvBuffer[6] << 8) | recvBuffer[7];
|
|
|
|
adcRaw[3] = (recvBuffer[8] << 8) | recvBuffer[9];
|
|
|
|
adcRaw[4] = (recvBuffer[10] << 8) | recvBuffer[11];
|
|
|
|
adcRaw[5] = (recvBuffer[12] << 8) | recvBuffer[13];
|
|
|
|
adcRaw[6] = (recvBuffer[14] << 8) | recvBuffer[15];
|
|
|
|
adcRaw[7] = (recvBuffer[16] << 8) | recvBuffer[17];
|
|
|
|
for (int idx = 0; idx < 8; idx++) {
|
|
|
|
sif::info << "ADC raw " << idx << ": " << adcRaw[idx] << std::endl;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void SpiTestClass::max1227SusTest(int fd, SusTestCfg &cfg) {
|
|
|
|
using namespace max1227;
|
|
|
|
if (cfg.extConv) {
|
|
|
|
sendBuffer[0] = max1227::buildResetByte(false);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
|
|
|
|
usleep(65);
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::EXT_CONV_EXT_TIMED, RefSel::INT_REF_NO_WAKEUP,
|
|
|
|
DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
|
|
|
|
max1227::prepareExternallyClockedRead0ToN(sendBuffer.data(), 5, spiTransferStruct[0].len);
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
uint16_t adcRaw[6] = {};
|
|
|
|
adcRaw[0] = (recvBuffer[1] << 8) | recvBuffer[2];
|
|
|
|
adcRaw[1] = (recvBuffer[3] << 8) | recvBuffer[4];
|
|
|
|
adcRaw[2] = (recvBuffer[5] << 8) | recvBuffer[6];
|
|
|
|
adcRaw[3] = (recvBuffer[7] << 8) | recvBuffer[8];
|
|
|
|
adcRaw[4] = (recvBuffer[9] << 8) | recvBuffer[10];
|
|
|
|
adcRaw[5] = (recvBuffer[11] << 8) | recvBuffer[12];
|
|
|
|
sif::info << "Ext Conv [" << std::hex << std::setw(3);
|
|
|
|
for (int idx = 0; idx < 5; idx++) {
|
|
|
|
sif::info << adcRaw[idx];
|
|
|
|
if (idx < 6) {
|
|
|
|
sif::info << ",";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sif::info << std::dec << "]" << std::endl; // | Temperature: " << temp << " C" << std::endl;
|
|
|
|
}
|
|
|
|
if (cfg.intConv) {
|
|
|
|
sendBuffer[0] = max1227::buildResetByte(false);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
usleep(65);
|
|
|
|
// Now use internal conversion
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::INT_CONV_INT_TIMED_CNVST_AS_AIN,
|
|
|
|
RefSel::INT_REF_NO_WAKEUP, DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
usleep(10);
|
|
|
|
sendBuffer[0] = buildConvByte(ScanModes::CHANNELS_0_TO_N, 5, true);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
|
|
|
|
usleep(65);
|
|
|
|
spiTransferStruct[0].len = 14;
|
|
|
|
// Shift out zeros
|
|
|
|
shiftOutZeros();
|
|
|
|
transfer(fd, cfg.gpioId);
|
|
|
|
setSendBuffer();
|
|
|
|
// arrayprinter::print(recvBuffer.data(), 14);
|
|
|
|
float temp = static_cast<int16_t>(((recvBuffer[0] & 0x0f) << 8) | recvBuffer[1]) * 0.125;
|
|
|
|
uint16_t adcRaw[6] = {};
|
|
|
|
adcRaw[0] = (recvBuffer[2] << 8) | recvBuffer[3];
|
|
|
|
adcRaw[1] = (recvBuffer[4] << 8) | recvBuffer[5];
|
|
|
|
adcRaw[2] = (recvBuffer[6] << 8) | recvBuffer[7];
|
|
|
|
adcRaw[3] = (recvBuffer[8] << 8) | recvBuffer[9];
|
|
|
|
adcRaw[4] = (recvBuffer[10] << 8) | recvBuffer[11];
|
|
|
|
adcRaw[5] = (recvBuffer[12] << 8) | recvBuffer[13];
|
|
|
|
sif::info << "Int Conv [" << std::hex << std::setw(3);
|
|
|
|
for (int idx = 0; idx < 6; idx++) {
|
|
|
|
sif::info << adcRaw[idx];
|
|
|
|
if (idx < 5) {
|
|
|
|
sif::info << ",";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sif::info << std::dec << "] | T[C] " << temp << std::endl;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void SpiTestClass::max1227PlPcduTest(int fd) {
|
|
|
|
using namespace max1227;
|
|
|
|
if ((adcCfg.plPcduAdcExtConv or adcCfg.plPcduAdcIntConv or adcCfg.plPcduAdcExtConvAsOne) and
|
|
|
|
adcCfg.vbatSwitch) {
|
|
|
|
// This enables the ADC
|
|
|
|
ReturnValue_t result = gpioIF->pullHigh(gpioIds::PLPCDU_ENB_VBAT0);
|
|
|
|
if (result != HasReturnvaluesIF::RETURN_OK) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
result = gpioIF->pullHigh(gpioIds::PLPCDU_ENB_VBAT1);
|
|
|
|
if (result != HasReturnvaluesIF::RETURN_OK) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
adcCfg.vbatSwitch = false;
|
|
|
|
// Takes a bit of time until the ADC is usable
|
|
|
|
TaskFactory::delayTask(50);
|
|
|
|
sendBuffer[0] = max1227::buildResetByte(false);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
}
|
|
|
|
if (adcCfg.plPcduAdcExtConv) {
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::EXT_CONV_EXT_TIMED, RefSel::INT_REF_NO_WAKEUP,
|
|
|
|
DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
uint8_t n = 11;
|
|
|
|
max1227::prepareExternallyClockedRead0ToN(sendBuffer.data(), n, spiTransferStruct[0].len);
|
|
|
|
size_t dummy = 0;
|
|
|
|
max1227::prepareExternallyClockedTemperatureRead(sendBuffer.data() + spiTransferStruct[0].len,
|
|
|
|
dummy);
|
|
|
|
// + 1 to account for temp conversion byte
|
|
|
|
spiTransferStruct[0].len += 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
uint16_t adcRaw[n + 1] = {};
|
|
|
|
for (uint8_t idx = 0; idx < n + 1; idx++) {
|
|
|
|
adcRaw[idx] = (recvBuffer[idx * 2 + 1] << 8) | recvBuffer[idx * 2 + 2];
|
|
|
|
}
|
|
|
|
spiTransferStruct[0].len = 24;
|
|
|
|
// Shift out zeros
|
|
|
|
shiftOutZeros();
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
setSendBuffer();
|
|
|
|
int16_t tempRaw = ((recvBuffer[22] & 0x0f) << 8) | recvBuffer[23];
|
|
|
|
sif::info << "PL PCDU ADC ext conv [" << std::hex << std::setfill('0');
|
|
|
|
for (int idx = 0; idx < n + 1; idx++) {
|
|
|
|
sif::info << std::setw(3) << adcRaw[idx];
|
|
|
|
if (idx < n) {
|
|
|
|
sif::info << ",";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sif::info << "]" << std::endl;
|
|
|
|
sif::info << "Temperature: " << max1227::getTemperature(tempRaw) << " C" << std::endl;
|
|
|
|
}
|
|
|
|
if (adcCfg.plPcduAdcExtConvAsOne) {
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::EXT_CONV_EXT_TIMED, RefSel::INT_REF_NO_WAKEUP,
|
|
|
|
DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
uint8_t n = 11;
|
|
|
|
max1227::prepareExternallyClockedRead0ToN(sendBuffer.data(), n, spiTransferStruct[0].len);
|
|
|
|
max1227::prepareExternallyClockedTemperatureRead(sendBuffer.data() + spiTransferStruct[0].len,
|
|
|
|
spiTransferStruct[0].len);
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
uint16_t adcRaw[n + 1] = {};
|
|
|
|
for (uint8_t idx = 0; idx < n + 1; idx++) {
|
|
|
|
adcRaw[idx] = (recvBuffer[idx * 2 + 1] << 8) | recvBuffer[idx * 2 + 2];
|
|
|
|
}
|
|
|
|
int16_t tempRaw = ((recvBuffer[spiTransferStruct[0].len - 2] & 0x0f) << 8) |
|
|
|
|
recvBuffer[spiTransferStruct[0].len - 1];
|
|
|
|
sif::info << "PL PCDU ADC ext conv [" << std::hex << std::setfill('0');
|
|
|
|
for (int idx = 0; idx < n + 1; idx++) {
|
|
|
|
sif::info << std::setw(3) << adcRaw[idx];
|
|
|
|
if (idx < n) {
|
|
|
|
sif::info << ",";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sif::info << "]" << std::endl;
|
|
|
|
sif::info << "Temperature: " << max1227::getTemperature(tempRaw) << " C" << std::endl;
|
|
|
|
}
|
|
|
|
if (adcCfg.plPcduAdcIntConv) {
|
|
|
|
sendBuffer[0] = max1227::buildResetByte(true);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
// Now use internal conversion
|
|
|
|
sendBuffer[0] = max1227::buildSetupByte(ClkSel::INT_CONV_INT_TIMED_CNVST_AS_AIN,
|
|
|
|
RefSel::INT_REF_NO_WAKEUP, DiffSel::NONE_0);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
usleep(10);
|
|
|
|
uint8_t n = 11;
|
|
|
|
sendBuffer[0] = buildConvByte(ScanModes::CHANNELS_0_TO_N, n, true);
|
|
|
|
spiTransferStruct[0].len = 1;
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
|
|
|
|
usleep(65);
|
|
|
|
spiTransferStruct[0].len = 26;
|
|
|
|
// Shift out zeros
|
|
|
|
shiftOutZeros();
|
|
|
|
transfer(fd, gpioIds::PLPCDU_ADC_CS);
|
|
|
|
setSendBuffer();
|
|
|
|
uint16_t adcRaw[n + 1] = {};
|
|
|
|
int16_t tempRaw = ((recvBuffer[0] & 0x0f) << 8) | recvBuffer[1];
|
|
|
|
sif::info << "PL PCDU ADC int conv [" << std::hex << std::setfill('0');
|
|
|
|
for (int idx = 0; idx < n + 1; idx++) {
|
|
|
|
adcRaw[idx] = (recvBuffer[idx * 2 + 2] << 8) | recvBuffer[idx * 2 + 3];
|
|
|
|
sif::info << std::setw(3) << adcRaw[idx];
|
|
|
|
if (idx < n) {
|
|
|
|
sif::info << ",";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sif::info << "]" << std::endl;
|
|
|
|
sif::info << "Temperature: " << max1227::getTemperature(tempRaw) << " C" << std::endl;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-03-04 18:29:28 +01:00
|
|
|
void SpiTestClass::acsInit() {
|
2022-02-28 15:47:34 +01:00
|
|
|
using namespace gpio;
|
2022-01-17 15:58:27 +01:00
|
|
|
GpioCookie *gpioCookie = new GpioCookie();
|
2021-09-21 17:31:55 +02:00
|
|
|
|
|
|
|
#ifdef RASPBERRY_PI
|
2022-01-17 15:58:27 +01:00
|
|
|
GpiodRegularByChip *gpio = nullptr;
|
|
|
|
std::string rpiGpioName = "gpiochip0";
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, mgm0Lis3mdlChipSelect, "MGM_0_LIS3", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_0_LIS3_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, mgm1Rm3100ChipSelect, "MGM_1_RM3100", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_1_RM3100_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, gyro0AdisChipSelect, "GYRO_0_ADIS", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_0_ADIS_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, gyro1L3gd20ChipSelect, "GYRO_1_L3G", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_1_L3G_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, gyro3L3gd20ChipSelect, "GYRO_2_L3G", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_3_L3G_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, mgm2Lis3mdlChipSelect, "MGM_2_LIS3", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_2_LIS3_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByChip(rpiGpioName, mgm3Rm3100ChipSelect, "MGM_3_RM3100", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_3_RM3100_CS, gpio);
|
2021-09-21 17:31:55 +02:00
|
|
|
#elif defined(XIPHOS_Q7S)
|
2022-01-17 15:58:27 +01:00
|
|
|
GpiodRegularByLineName *gpio = nullptr;
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::MGM_0_CS, "MGM_0_LIS3", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_0_LIS3_CS, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::MGM_1_CS, "MGM_1_RM3100", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_1_RM3100_CS, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::MGM_2_CS, "MGM_2_LIS3", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_2_LIS3_CS, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::MGM_1_CS, "MGM_3_RM3100", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::MGM_3_RM3100_CS, gpio);
|
|
|
|
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::GYRO_0_ADIS_CS, "GYRO_0_ADIS", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_0_ADIS_CS, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::GYRO_1_L3G_CS, "GYRO_1_L3G", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_1_L3G_CS, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::GYRO_2_ADIS_CS, "GYRO_2_ADIS", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_2_ADIS_CS, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::GYRO_3_L3G_CS, "GYRO_3_L3G", Direction::OUT,
|
|
|
|
Levels::HIGH);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_3_L3G_CS, gpio);
|
|
|
|
|
|
|
|
// Enable pins must be pulled low for regular operations
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::GYRO_0_ENABLE, "GYRO_0_ENABLE", Direction::OUT,
|
|
|
|
Levels::LOW);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_0_ENABLE, gpio);
|
2022-02-28 15:47:34 +01:00
|
|
|
gpio = new GpiodRegularByLineName(q7s::gpioNames::GYRO_0_ENABLE, "GYRO_2_ENABLE", Direction::OUT,
|
|
|
|
Levels::LOW);
|
2022-01-17 15:58:27 +01:00
|
|
|
gpioCookie->addGpio(gpioIds::GYRO_2_ENABLE, gpio);
|
2021-09-21 17:31:55 +02:00
|
|
|
#endif
|
2022-01-17 15:58:27 +01:00
|
|
|
if (gpioIF != nullptr) {
|
|
|
|
gpioIF->addGpios(gpioCookie);
|
|
|
|
}
|
2021-03-04 18:29:28 +01:00
|
|
|
}
|
|
|
|
|
2021-03-07 14:06:29 +01:00
|
|
|
void SpiTestClass::setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed) {
|
2022-02-23 19:26:02 +01:00
|
|
|
int modeUnix = 0;
|
|
|
|
switch (mode) {
|
|
|
|
case (spi::SpiModes::MODE_0): {
|
|
|
|
modeUnix = SPI_MODE_0;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case (spi::SpiModes::MODE_1): {
|
|
|
|
modeUnix = SPI_MODE_1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case (spi::SpiModes::MODE_2): {
|
|
|
|
modeUnix = SPI_MODE_2;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case (spi::SpiModes::MODE_3): {
|
|
|
|
modeUnix = SPI_MODE_3;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
int retval = ioctl(spiFd, SPI_IOC_WR_MODE, &modeUnix); // reinterpret_cast<uint8_t*>(&mode));
|
2022-01-17 15:58:27 +01:00
|
|
|
if (retval != 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::performRm3100Test: Setting SPI mode failed!");
|
|
|
|
}
|
|
|
|
|
|
|
|
retval = ioctl(spiFd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
|
|
|
|
if (retval != 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::performRm3100Test: Setting SPI speed failed!");
|
|
|
|
}
|
2021-03-07 12:50:41 +01:00
|
|
|
}
|
|
|
|
|
2021-03-06 18:12:50 +01:00
|
|
|
void SpiTestClass::writeRegister(int fd, gpioId_t chipSelect, uint8_t reg, uint8_t value) {
|
2022-02-23 19:26:02 +01:00
|
|
|
spiTransferStruct[0].len = 2;
|
2022-01-17 15:58:27 +01:00
|
|
|
sendBuffer[0] = reg;
|
|
|
|
sendBuffer[1] = value;
|
|
|
|
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullLow(chipSelect);
|
|
|
|
}
|
|
|
|
int retval = ioctl(fd, SPI_IOC_MESSAGE(1), &spiTransferStruct);
|
|
|
|
if (retval < 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::writeRegister: Write failed");
|
|
|
|
}
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullHigh(chipSelect);
|
|
|
|
}
|
2021-02-23 18:01:28 +01:00
|
|
|
}
|
|
|
|
|
2021-03-04 18:29:28 +01:00
|
|
|
void SpiTestClass::writeStmRegister(int fd, gpioId_t chipSelect, uint8_t reg, uint8_t value,
|
2022-01-17 15:58:27 +01:00
|
|
|
bool autoIncrement) {
|
|
|
|
if (autoIncrement) {
|
|
|
|
reg |= STM_AUTO_INCR_MASK;
|
|
|
|
}
|
|
|
|
writeRegister(fd, chipSelect, reg, value);
|
2021-03-06 18:12:50 +01:00
|
|
|
}
|
|
|
|
|
2021-03-07 12:50:41 +01:00
|
|
|
void SpiTestClass::writeMultipleStmRegisters(int fd, gpioId_t chipSelect, uint8_t reg,
|
2022-01-17 15:58:27 +01:00
|
|
|
uint8_t *values, size_t len) {
|
|
|
|
if (values == nullptr) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
reg |= STM_AUTO_INCR_MASK;
|
|
|
|
/* Clear read mask */
|
|
|
|
reg &= ~STM_READ_MASK;
|
|
|
|
writeMultipleRegisters(fd, chipSelect, reg, values, len);
|
2021-03-07 12:50:41 +01:00
|
|
|
}
|
|
|
|
|
2022-01-17 15:58:27 +01:00
|
|
|
void SpiTestClass::writeMultipleRegisters(int fd, gpioId_t chipSelect, uint8_t reg, uint8_t *values,
|
|
|
|
size_t len) {
|
|
|
|
if (values == nullptr) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
sendBuffer[0] = reg;
|
|
|
|
std::memcpy(sendBuffer.data() + 1, values, len);
|
2022-02-23 19:26:02 +01:00
|
|
|
spiTransferStruct[0].len = len + 1;
|
2022-01-17 15:58:27 +01:00
|
|
|
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullLow(chipSelect);
|
|
|
|
}
|
|
|
|
int retval = ioctl(fd, SPI_IOC_MESSAGE(1), &spiTransferStruct);
|
|
|
|
if (retval < 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::readRegister: Read failed");
|
|
|
|
}
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullHigh(chipSelect);
|
|
|
|
}
|
2021-03-04 18:29:28 +01:00
|
|
|
}
|
|
|
|
|
2021-03-06 18:12:50 +01:00
|
|
|
uint8_t SpiTestClass::readRm3100Register(int fd, gpioId_t chipSelect, uint8_t reg) {
|
2022-01-17 15:58:27 +01:00
|
|
|
return readStmRegister(fd, chipSelect, reg, false);
|
2021-03-06 18:12:50 +01:00
|
|
|
}
|
|
|
|
|
2022-01-17 15:58:27 +01:00
|
|
|
void SpiTestClass::readMultipleStmRegisters(int fd, gpioId_t chipSelect, uint8_t reg,
|
|
|
|
uint8_t *reply, size_t len) {
|
|
|
|
reg |= STM_AUTO_INCR_MASK;
|
|
|
|
readMultipleRegisters(fd, chipSelect, reg, reply, len);
|
2021-03-07 12:50:41 +01:00
|
|
|
}
|
|
|
|
|
2022-02-23 19:26:02 +01:00
|
|
|
void SpiTestClass::shiftOutZeros() { spiTransferStruct[0].tx_buf = 0; }
|
|
|
|
|
|
|
|
void SpiTestClass::setSendBuffer() {
|
|
|
|
spiTransferStruct[0].tx_buf = reinterpret_cast<__u64>(sendBuffer.data());
|
|
|
|
}
|
|
|
|
|
2021-03-06 18:12:50 +01:00
|
|
|
void SpiTestClass::readMultipleRegisters(int fd, gpioId_t chipSelect, uint8_t reg, uint8_t *reply,
|
2022-01-17 15:58:27 +01:00
|
|
|
size_t len) {
|
|
|
|
if (reply == nullptr) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2022-02-23 19:26:02 +01:00
|
|
|
spiTransferStruct[0].len = len + 1;
|
2022-01-17 15:58:27 +01:00
|
|
|
sendBuffer[0] = reg | STM_READ_MASK;
|
|
|
|
|
|
|
|
for (uint8_t idx = 0; idx < len; idx++) {
|
|
|
|
sendBuffer[idx + 1] = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullLow(chipSelect);
|
|
|
|
}
|
|
|
|
int retval = ioctl(fd, SPI_IOC_MESSAGE(1), &spiTransferStruct);
|
|
|
|
if (retval < 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::readRegister: Read failed");
|
|
|
|
}
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullHigh(chipSelect);
|
|
|
|
}
|
|
|
|
std::memcpy(reply, recvBuffer.data() + 1, len);
|
2021-03-04 18:29:28 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
uint8_t SpiTestClass::readStmRegister(int fd, gpioId_t chipSelect, uint8_t reg,
|
2022-01-17 15:58:27 +01:00
|
|
|
bool autoIncrement) {
|
|
|
|
reg |= STM_READ_MASK;
|
|
|
|
if (autoIncrement) {
|
|
|
|
reg |= STM_AUTO_INCR_MASK;
|
|
|
|
}
|
|
|
|
return readRegister(fd, chipSelect, reg);
|
2021-03-06 18:12:50 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
uint8_t SpiTestClass::readRegister(int fd, gpioId_t chipSelect, uint8_t reg) {
|
2022-02-23 19:26:02 +01:00
|
|
|
spiTransferStruct[0].len = 2;
|
2022-01-17 15:58:27 +01:00
|
|
|
sendBuffer[0] = reg;
|
|
|
|
sendBuffer[1] = 0;
|
|
|
|
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullLow(chipSelect);
|
|
|
|
}
|
|
|
|
int retval = ioctl(fd, SPI_IOC_MESSAGE(1), &spiTransferStruct);
|
|
|
|
if (retval < 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::readRegister: Read failed");
|
|
|
|
}
|
|
|
|
if (gpioIF != nullptr and chipSelect != gpio::NO_GPIO) {
|
|
|
|
gpioIF->pullHigh(chipSelect);
|
|
|
|
}
|
|
|
|
return recvBuffer[1];
|
2021-03-04 18:29:28 +01:00
|
|
|
}
|
2022-02-23 19:26:02 +01:00
|
|
|
|
|
|
|
ReturnValue_t SpiTestClass::transfer(int fd, gpioId_t chipSelect = gpio::NO_GPIO) {
|
|
|
|
int retval = 0;
|
|
|
|
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
|
|
|
|
if (chipSelect != gpio::NO_GPIO) {
|
|
|
|
result = gpioIF->pullLow(chipSelect);
|
|
|
|
if (result != HasReturnvaluesIF::RETURN_OK) {
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
retval = ioctl(fd, SPI_IOC_MESSAGE(1), &spiTransferStruct);
|
|
|
|
if (retval < 0) {
|
|
|
|
utility::handleIoctlError("SpiTestClass::transfer: ioctl failed");
|
|
|
|
return HasReturnvaluesIF::RETURN_FAILED;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (chipSelect != gpio::NO_GPIO) {
|
|
|
|
result = gpioIF->pullHigh(chipSelect);
|
|
|
|
if (result != HasReturnvaluesIF::RETURN_OK) {
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
|
|
}
|