Robin Mueller
43ed7d4bc5
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138 lines
4.1 KiB
C++
138 lines
4.1 KiB
C++
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_MAX13865DEFINITIONS_H_
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#define MISSION_DEVICES_DEVICEDEFINITIONS_MAX13865DEFINITIONS_H_
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#include <fsfw/datapoollocal/LocalPoolVariable.h>
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#include <fsfw/datapoollocal/StaticLocalDataSet.h>
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#include <fsfw/devicehandlers/DeviceHandlerIF.h>
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#include "objects/systemObjectList.h"
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namespace MAX31865 {
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enum class PoolIds : lp_id_t { RTD_VALUE, TEMPERATURE_C, LAST_FAULT_BYTE, FAULT_BYTE };
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enum Wires : unsigned int { TWO_WIRE = 0, THREE_WIRE = 1, FOUR_WIRE = 0 };
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enum ConvMode : unsigned int { NORM_OFF = 0, AUTO = 1 };
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enum Bias : unsigned int { OFF = 0, ON = 1 };
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enum FilterSel : unsigned int { FIFTY_HERTZ = 1, SIXTY_HERTZ = 0 };
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enum CfgBitPos {
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FILTER_SEL = 0,
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FAULT_STATUS_CLEAR = 1,
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FDCC = 2,
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WIRE_SEL = 4,
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ONE_SHOT = 5,
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CONV_MODE = 6,
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BIAS_SEL = 7
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};
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static constexpr uint32_t WARMUP_MS = 100;
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static constexpr uint8_t WRITE_BIT = 0b10000000;
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enum Regs : uint8_t {
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CONFIG = 0x00,
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RTD = 0x01,
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HIGH_THRESHOLD = 0x03,
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LOW_THRESHOLD = 0x05,
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FAULT_BYTE = 0x07
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};
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static constexpr DeviceCommandId_t CONFIG_CMD = 0x80;
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static constexpr DeviceCommandId_t WRITE_HIGH_THRESHOLD = 0x83;
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static constexpr DeviceCommandId_t WRITE_LOW_THRESHOLD = 0x85;
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static constexpr DeviceCommandId_t REQUEST_CONFIG = CONFIG;
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static constexpr DeviceCommandId_t REQUEST_RTD = RTD;
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static constexpr DeviceCommandId_t REQUEST_HIGH_THRESHOLD = HIGH_THRESHOLD;
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static constexpr DeviceCommandId_t REQUEST_LOW_THRESHOLD = LOW_THRESHOLD;
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static constexpr DeviceCommandId_t REQUEST_FAULT_BYTE = FAULT_BYTE;
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static constexpr DeviceCommandId_t CLEAR_FAULT_BYTE = 0x08;
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static constexpr uint32_t MAX31865_SET_ID = REQUEST_RTD;
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static constexpr uint8_t CLEAR_FAULT_BIT_VAL = 0b0000'0010;
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static constexpr size_t MAX_REPLY_SIZE = 5;
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class PrimarySet : public StaticLocalDataSet<4> {
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public:
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/**
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* Constructor used by owner and data creators like device handlers.
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* @param owner
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* @param setId
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*/
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PrimarySet(HasLocalDataPoolIF* owner, uint32_t setId) : StaticLocalDataSet(owner, setId) {}
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/**
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* Constructor used by data users like controllers.
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* @param sid
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*/
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PrimarySet(object_id_t objectId, uint32_t setId) : StaticLocalDataSet(sid_t(objectId, setId)) {}
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lp_var_t<float> rtdValue =
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lp_var_t<float>(sid.objectId, static_cast<lp_id_t>(PoolIds::RTD_VALUE), this);
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lp_var_t<float> temperatureCelcius =
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lp_var_t<float>(sid.objectId, static_cast<lp_id_t>(PoolIds::TEMPERATURE_C), this);
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lp_var_t<uint8_t> lastErrorByte =
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lp_var_t<uint8_t>(sid.objectId, static_cast<lp_id_t>(PoolIds::LAST_FAULT_BYTE), this);
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lp_var_t<uint8_t> errorByte =
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lp_var_t<uint8_t>(sid.objectId, static_cast<lp_id_t>(PoolIds::FAULT_BYTE), this);
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};
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} // namespace MAX31865
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namespace EiveMax31855 {
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static constexpr float RTD_RREF_PT1000 = 4020.0; //!< Ohm
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static constexpr uint8_t NUM_RTDS = 16;
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enum RtdCommands : DeviceCommandId_t {
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ON = 0,
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EXCHANGE_SET_ID = MAX31865::REQUEST_RTD,
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ACTIVE = 2,
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LOW_THRESHOLD = 3,
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HIGH_TRESHOLD = 4,
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OFF = 5,
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CFG = 6,
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NUM_CMDS
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};
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class ReadOutStruct : public SerialLinkedListAdapter<SerializeIF> {
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public:
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ReadOutStruct() { setLinks(); }
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ReadOutStruct(bool active, uint32_t spiErrCnt, bool faultBitSet, uint8_t faultVal,
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uint16_t rtdVal)
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: active(active),
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adcCode(rtdVal),
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faultBitSet(faultBitSet),
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faultValue(faultVal),
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spiErrorCount(spiErrCnt) {
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setLinks();
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}
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//! RTD was set on and is configured, but is not periodically polled
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SerializeElement<bool> configured = false;
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//! RTD is active and polled periodically
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SerializeElement<bool> active = false;
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SerializeElement<uint16_t> adcCode = 0;
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SerializeElement<bool> faultBitSet = false;
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SerializeElement<uint8_t> faultValue = 0;
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SerializeElement<uint32_t> spiErrorCount = 0;
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private:
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void setLinks() {
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setStart(&configured);
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configured.setNext(&active);
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active.setNext(&adcCode);
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adcCode.setNext(&faultBitSet);
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faultBitSet.setNext(&faultValue);
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faultValue.setNext(&spiErrorCount);
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};
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};
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}; // namespace EiveMax31855
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#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_MAX13865DEFINITIONS_H_ */
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