...
This commit is contained in:
Timur A. Fatkhullin
parent
c6c825faee
commit
fd8c2c7996
@ -131,10 +131,14 @@ RaptorEagleCCD::RaptorEagleCCD(const adc::traits::adc_input_char_range auto& epi
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logDebug("CTOR: Create RaptorEagleCCD class instance");
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if (_epixFmtVideoFilename.empty()) {
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logDebug("Video format filename is not set! Use of default: {}", DEFAULT_EPIX_VIDEO_FMT_FILE);
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logInfo("Video format filename is not given! Use of default: {}", DEFAULT_EPIX_VIDEO_FMT_FILE);
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} else {
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logDebug("Set video format filename: {}", _epixFmtVideoFilename);
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logInfo("Set video format filename: {}", _epixFmtVideoFilename);
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}
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initAttrComm();
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openPIXCI();
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}
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@ -146,6 +150,8 @@ RaptorEagleCCD::RaptorEagleCCD(std::shared_ptr<spdlog::logger> logger)
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RaptorEagleCCD::~RaptorEagleCCD()
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{
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closePIXCI();
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logDebug("DTOR: Delete RaptorEagleCCD class instance");
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}
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@ -300,7 +306,7 @@ void RaptorEagleCCD::flipFPGAStateBit(const size_t pos)
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/* PRIVATE METHODS */
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void RaptorEagleCCD::initCamera(int unitmap)
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bool RaptorEagleCCD::initCamera(int unitmap)
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{
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logInfo("Try to init camera with unitmap: {} ...", unitmap);
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@ -316,6 +322,18 @@ void RaptorEagleCCD::initCamera(int unitmap)
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std::format("pxd_serialConfigure({}, 0, {}, {}, 0, {}, 0, 0, 0)", _cameraUnitmap, CL_DEFAULT_BAUD_RATE,
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CL_DEFAULT_DATA_BITS, CL_DEFAULT_STOP_BIT));
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bool ok = resetMicro();
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if (!ok) {
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logError("Cannot reset microcontroller!");
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return ok;
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}
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ok = resetFPGA();
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if (!ok) {
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logError("Cannot reboot FPGA!");
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return ok;
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}
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getSystemState();
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getHardwareInfo();
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@ -323,11 +341,15 @@ void RaptorEagleCCD::initCamera(int unitmap)
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getFPGAVersion();
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logInfo("Camera with unitmap '{}' is initialized", _cameraUnitmap);
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return true;
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}
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void RaptorEagleCCD::openPIXCI()
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{
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logDebug("Initialize EPIX library and camera system device ...");
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if (_epixFmtVideoFilename.size()) {
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xclibApiCall(pxd_PIXCIopen("", nullptr, _epixFmtVideoFilename.c_str()),
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std::format("pxd_PIXCIopen(\"\", NULL, {})", _epixFmtVideoFilename));
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@ -343,6 +365,8 @@ void RaptorEagleCCD::openPIXCI()
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void RaptorEagleCCD::closePIXCI()
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{
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logDebug("Close EPIX library and camera system device ...");
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// no exception here!!!
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xclibApiCall<true>(pxd_PIXCIclose(), "pxd_PIXCIclose()");
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}
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@ -549,8 +573,18 @@ bool RaptorEagleCCD::resetMicro(const std::chrono::milliseconds& timeout)
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{
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std::lock_guard lock_guard(_camlinkMutex);
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std::chrono::milliseconds tm = timeout;
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if (tm < MICRO_RESET_TIME_CONSTANT) { // must be greater than ~100ms
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logWarn("Microcontroller reset timeout must be greater than {}", MICRO_RESET_TIME_CONSTANT);
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logWarn("Use of default value {}", MICRO_RESET_DEFAULT_TIMEOUT);
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tm = std::chrono::milliseconds(MICRO_RESET_DEFAULT_TIMEOUT);
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}
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byte_seq_t ack;
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std::chrono::milliseconds sleep_dur = timeout.count() < 10 ? timeout : std::chrono::milliseconds(10);
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std::chrono::milliseconds::rep cnt = (tm - MICRO_RESET_TIME_CONSTANT).count();
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std::chrono::milliseconds sleep_dur =
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cnt > 10 ? std::chrono::milliseconds(cnt / 10) : std::chrono::milliseconds(10);
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uint8_t cksum_old = _clChecksumBit;
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_clChecksumBit = 1; // to compute mandatory checksum in clWrite below!
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@ -565,12 +599,58 @@ bool RaptorEagleCCD::resetMicro(const std::chrono::milliseconds& timeout)
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// poll controller
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auto start = std::chrono::steady_clock::now();
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do {
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clWrite({0x4F, 0x51});
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// poll camera with 'set-system-status'
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// clWrite({0x4F, 0x51});
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clWrite({0x4F, 0x50});
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std::this_thread::sleep_for(sleep_dur);
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clRead(ack);
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if (ack[0] == CL_ETX)
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if (ack[0] == CL_ETX) {
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logInfo("Camera microcontroller is reset successfully!");
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return true;
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}
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} while ((std::chrono::steady_clock::now() - start) < timeout);
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return false;
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}
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bool RaptorEagleCCD::resetFPGA(const std::chrono::milliseconds& timeout)
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{
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std::lock_guard lock_guard(_camlinkMutex);
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std::chrono::milliseconds tm = timeout;
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if (tm < FPGA_RESET_TIME_CONSTANT) { // must be greater than ~100ms
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logWarn("FPGA reset timeout must be greater than {} millisecs", FPGA_RESET_TIME_CONSTANT.count());
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logWarn("Use of default value {}", FPGA_RESET_DEFAULT_TIMEOUT);
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tm = std::chrono::milliseconds(FPGA_RESET_DEFAULT_TIMEOUT);
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}
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byte_seq_t ack;
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std::chrono::milliseconds::rep cnt = (tm - FPGA_RESET_TIME_CONSTANT).count();
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std::chrono::milliseconds sleep_dur =
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cnt > 10 ? std::chrono::milliseconds(cnt / 10) : std::chrono::milliseconds(10);
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clearSystemStateBit(CL_SYSTEM_STATUS_FPGA_RST_HOLD_BIT); // set bit to 0 to hold FPGA in reset state
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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setSystemStateBit(CL_SYSTEM_STATUS_FPGA_RST_HOLD_BIT); // set bit to 1 to boot FPGA
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// according to instruction manual rev 1.1 FPGA will take approximately 500msecs to reset
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std::this_thread::sleep_for(std::chrono::milliseconds(500));
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// poll controller
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auto start = std::chrono::steady_clock::now();
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do {
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clWrite({0x4F, 0x52});
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std::this_thread::sleep_for(sleep_dur);
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clRead(ack);
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if (ack[0] == CL_ETX) {
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logInfo("Camera FPGA is reset successfully!");
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return true;
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}
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} while ((std::chrono::steady_clock::now() - start) < timeout);
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@ -584,6 +664,9 @@ void RaptorEagleCCD::getHardwareInfo()
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{
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std::lock_guard lock_guard(_camlinkMutex);
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logDebug("Try to get manufacturer EPROM data ...");
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// first, according to instruction manual, set FPGA comms bit
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setSystemStateBit(CL_SYSTEM_STATUS_FPGA_EEPROM_COMMS_BIT);
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@ -630,6 +713,8 @@ void RaptorEagleCCD::getHardwareInfo()
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logDebug("Computed DAC-to-Temp linear relation: DAC(counts) = {}*Temp(C)+{}");
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logDebug("---------------------------------");
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clearSystemStateBit(CL_SYSTEM_STATUS_FPGA_EEPROM_COMMS_BIT);
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}
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@ -638,8 +723,12 @@ void RaptorEagleCCD::getMicroVersion()
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{
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std::lock_guard lock_guard(_camlinkMutex);
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logDebug("Try to get microcontroller version ...");
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clWrite({0x56});
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clReadAndCheckAck(_microVersion);
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logDebug("Microcontroller version: {}.{}", _microVersion[0], _microVersion[1]);
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}
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@ -647,7 +736,11 @@ void RaptorEagleCCD::getFPGAVersion()
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{
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std::lock_guard lock_guard(_camlinkMutex);
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logDebug("Try to get FPGA version ...");
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_FPGAVersion = readRegisters({0x7E, 0x7F});
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logDebug("FPGA version: {}.{}", _FPGAVersion[0], _FPGAVersion[1]);
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}
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@ -656,6 +749,8 @@ void RaptorEagleCCD::getFPGAVersion()
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void RaptorEagleCCD::initAttrComm()
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{
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logDebug("Try to create attributes and commands ...");
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// helper to setup 8-bit register attributes
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// 'validator' is a callable with signature: std::pair<uchar, std::string> validator(const uchar&)
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auto create8BitAttr = [this](attr_ident_t name, auto reg_addr, auto&& validator, std::string_view log_mark) {
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@ -737,15 +832,64 @@ void RaptorEagleCCD::initAttrComm()
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addCommand(CAMERA_CMD_CLEAR_PERM_KEYW, [this]() {
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logDebug("Try to execute '{}' command", CAMERA_CMD_CLEAR_PERM_KEYW);
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auto N = _permanentFitsKeywords.size();
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_permanentFitsKeywords.clear();
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logInfo("Permanent FITS keywords are deleted! ({} keywords were cleared)", N);
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});
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addCommand(CAMERA_CMD_START_RESET_MICRO, [this]() {
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logDebug("Try to execute '{}' command", CAMERA_CMD_START_RESET_MICRO);
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if (resetMicro())
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return;
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throw std::error_code(RaptorEagleCCDError::ERROR_CANNOT_RESET_MICRO);
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});
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addCommand(CAMERA_CMD_START_RESET_FPGA, [this]() {
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logDebug("Try to execute '{}' command", CAMERA_CMD_START_RESET_FPGA);
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if (resetFPGA())
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return;
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throw std::error_code(RaptorEagleCCDError::ERROR_CANNOT_RESET_FPGA);
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});
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/* ------- ATTRIBUTES ------- */
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/* PERMANENT AND CURRENT USER FITS KEYWORDS */
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/* CURRENT FITS IMAGE FILENAME AND ITS HEADER TEMPLATE, PERMANENT AND CURRENT USER FITS KEYWORDS */
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addAttribute(
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CAMERA_ATTR_FITS_FILENAME,
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[this]() {
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logTrace("Return current FITS-image filename as {}", _currentFitsFile);
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return _currentFitsFile;
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},
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[this](const std::string& filename) {
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logDebug("Set current FITS-image filename to {}", filename);
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if (filename.empty()) {
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logWarn("An empty FITS filename! Acquisition process is disabled!");
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}
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_currentFitsFile = filename;
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});
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addAttribute(
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CAMERA_ATTR_FITS_TEMPLATE,
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[this]() {
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logTrace("Return current FITS-image header template filename as {}", _currentTemplateFile);
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return _currentTemplateFile;
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},
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[this](const std::string& filename) {
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logDebug("Set current FITS-image header template filename to {}", filename);
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_currentTemplateFile = filename;
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});
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// NOTE: setter and deserializer adds keywords to the end of current array!!!
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addAttribute(
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@ -1395,4 +1539,6 @@ void RaptorEagleCCD::initAttrComm()
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logDebug("Trigger mode bits are set to 0b{:08b}", bits);
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});
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logDebug("Attributes and commands are successfully created!");
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}
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@ -47,6 +47,19 @@ public:
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static constexpr double SHUTTER_MAX_DELAY_PERIOD = SHUTTER_DELAY_PERIOD * 0xFF; // in millisecs
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static constexpr double SHUTTER_DEFAULT_DELAY_PERIOD = 19.66; // in millisecs
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static constexpr std::chrono::milliseconds MICRO_RESET_TIME_CONSTANT{100};
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// microcontroller reset timeout
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// NOTE: the timeout must not be lesser then ~100msecs duration of reset process
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// (see instruction manual rev 1.1)
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static constexpr std::chrono::milliseconds MICRO_RESET_DEFAULT_TIMEOUT{MICRO_RESET_TIME_CONSTANT +
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std::chrono::milliseconds(100)};
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static constexpr std::chrono::milliseconds FPGA_RESET_TIME_CONSTANT{500};
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// FPGA reset timeout
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// NOTE: the timeout must not be lesser then ~500msecs duration of reset process
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// (see instruction manual rev 1.1)
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static constexpr std::chrono::milliseconds FPGA_RESET_DEFAULT_TIMEOUT{FPGA_RESET_TIME_CONSTANT +
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std::chrono::milliseconds(1000)};
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static constexpr std::string_view CAMERA_ATTR_XBIN{"XBIN"};
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@ -55,23 +68,28 @@ public:
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static constexpr std::string_view CAMERA_ATTR_ROI_STARTY{"ROI_STARTY"};
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static constexpr std::string_view CAMERA_ATTR_ROI_WIDTH{"ROI_WIDTH"};
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static constexpr std::string_view CAMERA_ATTR_ROI_HEIGHT{"ROI_HEIGHT"};
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static constexpr std::string_view CAMERA_ATTR_GAIN{"GAIN"};
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static constexpr std::string_view CAMERA_ATTR_TRIGGER_MODE{"TRIGGER_MODE"};
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static constexpr std::string_view CAMERA_ATTR_READ_RATE{"READ_RATE"};
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static constexpr std::string_view CAMERA_ATTR_READ_MODE{"READ_MODE"};
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static constexpr std::string_view CAMERA_ATTR_TECPOINT{"TECPOINT"};
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static constexpr std::string_view CAMERA_ATTR_TECSTATE{"TECSTATE"};
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static constexpr std::string_view CAMERA_ATTR_TECPOINT_DAC{"TECPOINT_DAC"};
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static constexpr std::string_view CAMERA_ATTR_CCD_TEMP{"CCD_TEMP"};
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static constexpr std::string_view CAMERA_ATTR_PCB_TEMP{"PCB_TEMP"};
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static constexpr std::string_view CAMERA_ATTR_EXPTIME{"EXPTIME"};
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static constexpr std::string_view CAMERA_ATTR_FRAME_RATE{"FRAME_RATE"};
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static constexpr std::string_view CAMERA_ATTR_NEXP{"NEXP"};
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static constexpr std::string_view CAMERA_ATTR_SHUTTER_STATE{"SHUTTER_STATE"};
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static constexpr std::string_view CAMERA_ATTR_SHUTTER_OPENDELAY{"SHUTTER_OPEN_DELAY"};
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static constexpr std::string_view CAMERA_ATTR_SHUTTER_CLOSEDELAY{"SHUTTER_CLOSE_DELAY"};
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static constexpr std::string_view CAMERA_ATTR_CCDDIM{"CCDDIM"};
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static constexpr std::string_view CAMERA_ATTR_CAMLINK_SETUP{"CAMLINK_SETUP"};
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static constexpr std::string_view CAMERA_ATTR_FITS_FILENAME{"FITS_FILENAME"};
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static constexpr std::string_view CAMERA_ATTR_FITS_TEMPLATE{"FITS_TEMPLATE"};
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static constexpr std::string_view CAMERA_ATTR_PERM_KEYW{"PERM_FITS_KEY"};
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static constexpr std::string_view CAMERA_ATTR_CURR_KEYW{"CURR_FITS_KEY"};
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@ -79,6 +97,8 @@ public:
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static constexpr std::string_view CAMERA_CMD_START_EXP{"START_EXP"};
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static constexpr std::string_view CAMERA_CMD_STOP_EXP{"STOP_EXP"};
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static constexpr std::string_view CAMERA_CMD_CLEAR_PERM_KEYW{"CLEAR_PERM_FITS_KEYW"};
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static constexpr std::string_view CAMERA_CMD_START_RESET_MICRO{"RESET_MICRO"};
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static constexpr std::string_view CAMERA_CMD_START_RESET_FPGA{"RESET_FPGA"};
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// some character attributes values
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static constexpr std::string_view CAMERA_ATTR_STR_INVALID{"INVALID"};
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@ -140,7 +160,7 @@ private:
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// attributes inner variables
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std::atomic_size_t _frameNumbers;
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std::string _currentFitsFile; // current acquisition FITS filename
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std::vector<std::string> _currentTemplateFile; // CFITSIO template filename
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std::string _currentTemplateFile; // CFITSIO template filename
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std::vector<std::string> _currentFitsKeywords; // current acquisition FITS keywords
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std::vector<std::string> _permanentFitsKeywords; // permanent user FITS keywords
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@ -163,7 +183,7 @@ private:
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void initAttrComm();
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void initCamera(int unitmap = 1);
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bool initCamera(int unitmap = 1);
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void openPIXCI();
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void closePIXCI();
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@ -207,8 +227,8 @@ private:
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// reset hardware methods
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// returns true if OK, false - timeout
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bool resetMicro(const std::chrono::milliseconds& timeout = std::chrono::milliseconds(5000));
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bool resetMicro(const std::chrono::milliseconds& timeout = MICRO_RESET_DEFAULT_TIMEOUT);
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bool resetFPGA(const std::chrono::milliseconds& timeout = FPGA_RESET_DEFAULT_TIMEOUT);
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// hardware info methods
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@ -5,7 +5,15 @@
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#include "raptor_eagle_cameralink.h"
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enum class RaptorEagleCCDError : int { ERROR_OK, ERROR_INVALID_UNITMAP, ERROR_INVALID_ATTR_VALUE, ERROR_CAMLINK_WRITE };
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enum class RaptorEagleCCDError : int {
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ERROR_OK,
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ERROR_INVALID_UNITMAP,
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ERROR_INVALID_ATTR_VALUE,
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ERROR_CAMLINK_WRITE,
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ERROR_CANNOT_INIT_CAMERA,
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ERROR_CANNOT_RESET_MICRO,
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ERROR_CANNOT_RESET_FPGA
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};
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namespace std
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@ -39,6 +47,12 @@ struct RaptorEagleCCDErrorCategory : std::error_category {
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return "invalid camera attribute value";
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case RaptorEagleCCDError::ERROR_CAMLINK_WRITE:
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return "not all data were transmitted via CameraLink connection";
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case RaptorEagleCCDError::ERROR_CANNOT_INIT_CAMERA:
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return "cannot initialize camera hardware";
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case RaptorEagleCCDError::ERROR_CANNOT_RESET_MICRO:
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return "cannot reset camera microcontroller";
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case RaptorEagleCCDError::ERROR_CANNOT_RESET_FPGA:
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return "cannot reset FPGA board";
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default:
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return "UNKNOWN ERROR";
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}
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