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PixieDAQ/example_3.2.cpp

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updated to PixieSDK3.3. pixieDAQ can get ADC trace
2022-03-15 14:38:58 -04:00
/* SPDX-License-Identifier: Apache-2.0 */
/*
* Copyright 2021 XIA LLC, All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/** @file example_pixie16api.cpp
* @brief Demonstrates how to use the Pixie16Api functions to communicate with Pixie-16 modules.
*
* We demonstrate both the PixieSDK implementation using `Pixie16Api.so` and the Legacy C
* implementation using `Pixie16App.so`. The only difference between using one library over the
* other is in the header definitions.
*
* The `Pixie16Api.so` includes all the goodness that comes with using the C++ implementation
* just with a convenient C wrapper. Users don't have as much control over the nitty-gritty details
* of the PixieSDK. We've intentionally limited this to prevent this backward compatible API from
* growing out of hand. We **really** recommend that you link your code directly with `PixieSDK.a`.
*/
#include <chrono>
#include <cmath>
#include <cstring>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <thread>
#include <vector>
#include <args/args.hxx>
#include <nolhmann/json.hpp>
#include <pixie16/pixie16.h>
#include <unistd.h>
struct LOG {
explicit LOG(const std::string& type) {
type_ = type;
std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
std::time_t currentTime = std::chrono::system_clock::to_time_t(now);
std::chrono::milliseconds now2 =
std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch());
char timeBuffer[80];
std::strftime(timeBuffer, 80, "%FT%T", gmtime(&currentTime));
std::stringstream tmp;
tmp << timeBuffer << "." << std::setfill('0') << std::setw(3) << now2.count() % 1000 << "Z";
datetime_ = tmp.str();
}
friend std::ostream& operator<<(std::ostream& os, const LOG& log) {
os << log.datetime_ << " - " << log.type_ << " - ";
return os;
}
std::string type_;
std::string datetime_;
};
struct module_config {
unsigned short slot;
unsigned short number;
std::string com_fpga_config;
std::string sp_fpga_config;
std::string dsp_code;
std::string dsp_par;
std::string dsp_var;
};
typedef std::vector<module_config> module_configs;
struct configuration {
module_configs modules;
std::vector<unsigned short> slot_def;
unsigned short num_modules() const {
return static_cast<unsigned short>(modules.size());
}
};
std::string generate_filename(const unsigned int& module_number, const std::string& type,
const std::string& ext) {
#ifndef LEGACY_EXAMPLE
static const std::string file_prefix = "pixie16api-module";
#else
static const std::string file_prefix = "pixie16app-module";
#endif
return file_prefix + std::to_string(module_number) + "-" + type + "." + ext;
}
void verify_json_module(const nlohmann::json& mod) {
if (!mod.contains("slot")) {
throw std::invalid_argument("Missing slot definition in configuration element.");
}
if (!mod.contains("dsp")) {
throw std::invalid_argument("Missing dsp object in configuration element.");
}
if (!mod["dsp"].contains("ldr") || !mod["dsp"].contains("var") || !mod["dsp"].contains("par")) {
throw std::invalid_argument(
"Missing dsp object in configuration element: ldr, dsp, or par.");
}
if (!mod.contains("fpga")) {
throw std::invalid_argument("Missing fpga object in configuration element.");
}
if (!mod["fpga"].contains("fippi") || !mod["fpga"].contains("sys")) {
throw std::invalid_argument("Missing fpga firmware definition (fippi or sys).");
}
}
void read_config(const std::string& config_file_name, configuration& cfg) {
std::ifstream input(config_file_name, std::ios::in);
if (input.fail()) {
throw std::ios_base::failure("open: " + config_file_name + ": " + std::strerror(errno));
}
nlohmann::json jf = nlohmann::json::parse(input);
input.close();
if (jf.empty() || jf.size() > SYS_MAX_NUM_MODULES) {
throw std::invalid_argument("invalid number of modules");
}
cfg.slot_def.clear();
for (const auto& module : jf) {
verify_json_module(module);
cfg.slot_def.push_back(module["slot"]);
module_config mod_cfg;
mod_cfg.slot = module["slot"];
mod_cfg.number = static_cast<unsigned short>(cfg.slot_def.size() - 1);
mod_cfg.com_fpga_config = module["fpga"]["sys"];
mod_cfg.sp_fpga_config = module["fpga"]["fippi"];
mod_cfg.dsp_code = module["dsp"]["ldr"];
mod_cfg.dsp_par = module["dsp"]["par"];
mod_cfg.dsp_var = module["dsp"]["var"];
cfg.modules.push_back(mod_cfg);
}
}
bool verify_api_return_value(const int& val, const std::string& func_name,
const bool& print_success = true) {
if (val < 0) {
std::cout << LOG("ERROR") << func_name << " failed with Error Code " << val << std::endl;
return false;
}
if (print_success)
std::cout << LOG("INFO") << func_name << " finished successfully." << std::endl;
return true;
}
bool output_statistics_data(const unsigned short& mod_num, const std::string& type) {
#ifndef LEGACY_EXAMPLE
std::vector<unsigned int> stats(Pixie16GetStatisticsSize(), 0);
#else
std::vector<unsigned int> stats(N_DSP_PAR - DSP_IO_BORDER, 0);
#endif
if (!verify_api_return_value(Pixie16ReadStatisticsFromModule(stats.data(), mod_num),
"Pixie16ReadStatisticsFromModule", false))
return false;
std::ofstream bin_output(generate_filename(mod_num, type, "bin"),
std::ios::binary | std::ios::out);
bin_output.write(reinterpret_cast<char*>(stats.data()), sizeof(unsigned int) * stats.size());
bin_output.close();
std::ofstream csv_output(generate_filename(mod_num, type, "csv"), std::ios::out);
csv_output << "channel,real_time,live_time,input_count_rate,output_count_rate" << std::endl;
auto real_time = Pixie16ComputeRealTime(stats.data(), mod_num);
std::cout << LOG("INFO") << "Begin Statistics for Module " << mod_num << std::endl;
std::cout << LOG("INFO") << "Real Time: " << real_time << std::endl;
for (unsigned int chan = 0; chan < NUMBER_OF_CHANNELS; chan++) {
auto live_time = Pixie16ComputeLiveTime(stats.data(), mod_num, chan);
auto icr = Pixie16ComputeInputCountRate(stats.data(), mod_num, chan);
auto ocr = Pixie16ComputeOutputCountRate(stats.data(), mod_num, chan);
std::cout << LOG("INFO") << "Channel " << chan << " LiveTime: " << live_time << std::endl;
std::cout << LOG("INFO") << "Channel " << chan << " Input Count Rate: " << icr << std::endl;
std::cout << LOG("INFO") << "Channel " << chan << " Output Count Rate: " << ocr
<< std::endl;
csv_output << chan << "," << real_time << "," << live_time << "," << icr << "," << ocr
<< std::endl;
}
std::cout << LOG("INFO") << "End Statistics for Module " << mod_num << std::endl;
csv_output.close();
return true;
}
bool save_dsp_pars(const std::string& filename) {
std::cout << LOG("INFO") << "Saving DSP Parameters to " << filename << "." << std::endl;
if (!verify_api_return_value(Pixie16SaveDSPParametersToFile(filename.c_str()),
"Pixie16SaveDSPParametersToFile"))
return false;
return true;
}
bool execute_adjust_offsets(const module_config& module) {
std::cout << LOG("INFO") << "Adjusting baseline offset for Module " << module.number << "."
<< std::endl;
if (!verify_api_return_value(Pixie16AdjustOffsets(module.number),
"Pixie16AdjustOffsets for Module " +
std::to_string(module.number)))
return false;
if (!save_dsp_pars(module.dsp_par))
return false;
return true;
}
bool execute_baseline_capture(const unsigned short& module_number) {
std::cout << LOG("INFO") << "Starting baseline capture for Module " << module_number
<< std::endl;
if (!verify_api_return_value(Pixie16AcquireBaselines(module_number), "Pixie16AcquireBaselines"))
return false;
double baselines[NUMBER_OF_CHANNELS][MAX_NUM_BASELINES];
double timestamps[MAX_NUM_BASELINES];
for (unsigned int i = 0; i < NUMBER_OF_CHANNELS; i++) {
std::cout << LOG("INFO") << "Acquiring baselines for Channel " << i << std::endl;
if (!verify_api_return_value(Pixie16ReadSglChanBaselines(baselines[i], timestamps,
MAX_NUM_BASELINES, module_number,
i),
"Pixie16ReadsglChanBaselines"))
return false;
}
std::ofstream ofstream1(generate_filename(module_number, "baselines", "csv"));
ofstream1 << "bin,timestamp,";
for (unsigned int i = 0; i < NUMBER_OF_CHANNELS; i++) {
if (i != NUMBER_OF_CHANNELS - 1)
ofstream1 << "Chan" << i << ",";
else
ofstream1 << "Chan" << i;
}
ofstream1 << std::endl;
for (unsigned int i = 0; i < MAX_NUM_BASELINES; i++) {
ofstream1 << i << "," << timestamps[i] << ",";
for (unsigned int k = 0; k < NUMBER_OF_CHANNELS; k++) {
if (k != NUMBER_OF_CHANNELS - 1)
ofstream1 << baselines[k][i] << ",";
else
ofstream1 << baselines[k][i];
}
ofstream1 << std::endl;
}
return true;
}
bool execute_list_mode_run(const configuration& cfg, const double& runtime_in_seconds) {
std::cout << LOG("INFO") << "Starting list mode data run for " << runtime_in_seconds << " s."
<< std::endl;
std::cout << LOG("INFO") << "Calling Pixie16WriteSglModPar to read SYNCH_WAIT in Module 0."
<< std::endl;
unsigned int parData;
if (!verify_api_return_value(Pixie16ReadSglModPar("SYNCH_WAIT", &parData, 0),
"Pixie16ReadSglModPar - SYNC_WAIT"))
return false;
std::cout << LOG("INFO") << "SYNCH_WAIT in Module 0. = " << parData
<< std::endl;
std::cout << LOG("INFO") << "Calling Pixie16ReadSglModPar to read IN_SYNCH in Module 0."
<< std::endl;
if (!verify_api_return_value(Pixie16ReadSglModPar("IN_SYNCH", &parData, 0),
"Pixie16ReadSglModPar - IN_SYNC"))
return false;
std::cout << LOG("INFO") << "IN_SYNCH in Module 0. = " << parData
<< std::endl;
std::cout << LOG("INFO") << "Calling Pixie16WriteSglModPar to write SYNCH_WAIT = 1 in Module 0."
<< std::endl;
if (!verify_api_return_value(Pixie16WriteSglModPar("SYNCH_WAIT", 1, 0),
"Pixie16WriteSglModPar - SYNC_WAIT"))
return false;
std::cout << LOG("INFO") << "Calling Pixie16WriteSglModPar to write IN_SYNCH = 0 in Module 0."
<< std::endl;
if (!verify_api_return_value(Pixie16WriteSglModPar("IN_SYNCH", 0, 0),
"Pixie16WriteSglModPar - IN_SYNC"))
return false;
std::cout << LOG("INFO") << "Calling Pixie16StartListModeRun." << std::endl;
if (!verify_api_return_value(Pixie16StartListModeRun(cfg.num_modules(), LIST_MODE_RUN, NEW_RUN),
"Pixie16StartListModeRun"))
return false;
std::vector<std::ofstream*> output_streams(cfg.num_modules());
for (unsigned short i = 0; i < cfg.num_modules(); i++) {
output_streams[i] = new std::ofstream(generate_filename(i, "list-mode", "evt"),
std::ios::out | std::ios::binary);
}
std::vector<uint32_t> data(EXTERNAL_FIFO_LENGTH, 0);
unsigned int num_fifo_words = 0;
std::cout << LOG("INFO") << "Collecting data for " << runtime_in_seconds << " s." << std::endl;
std::chrono::steady_clock::time_point run_start_time = std::chrono::steady_clock::now();
while (std::chrono::duration_cast<std::chrono::duration<double>>(
std::chrono::steady_clock::now() - run_start_time)
.count() < runtime_in_seconds) {
// for (unsigned short mod_num = 0; mod_num < cfg.num_modules(); mod_num++) {
for (unsigned short mod_num = 0; mod_num < 1; mod_num++) {
if (Pixie16CheckRunStatus(mod_num) == 1) {
if (!verify_api_return_value(
Pixie16CheckExternalFIFOStatus(&num_fifo_words, mod_num),
"Pixie16CheckExternalFIFOStatus", false))
return false;
if (double(num_fifo_words) / EXTERNAL_FIFO_LENGTH > 0.2) {
std::cout << LOG("INFO") << "External FIFO has " << num_fifo_words << " words."
<< std::endl;
if (!verify_api_return_value(
Pixie16ReadDataFromExternalFIFO(data.data(), num_fifo_words, mod_num),
"Pixie16ReadDataFromExternalFIFO", false))
return false;
output_streams[mod_num]->write(reinterpret_cast<char*>(data.data()),
num_fifo_words * sizeof(uint32_t));
} else {
continue;
}
} else {
std::cout << LOG("INFO") << "Module " << mod_num << " has no active run!"
<< std::endl;
}
}
/*
Check the run status of the Director module (module #0) to see if the run has been stopped.
This is possible in a multi-chassis system where modules in one chassis can stop the run
in all chassis.
*/
if (Pixie16CheckRunStatus(0) == 0) {
std::cout << LOG("INFO")
<< "Run was stopped by the director module. Stopping data collection."
<< std::endl;
break;
}
}
/*
Stop run in the Director module (module #0) - a SYNC interrupt should be generated
to stop run in all modules simultaneously
*/
std::cout << LOG("INFO") << "Stopping List Mode Run." << std::endl;
if (!verify_api_return_value(Pixie16EndRun(0), "Pixie16EndRun"))
return false;
std::cout << LOG("INFO") << "Checking that the run is finalized in all the modules."
<< std::endl;
bool all_modules_finished = false;
const unsigned int max_finalize_attempts = 50;
for (unsigned int counter = 0; counter < max_finalize_attempts; counter++) {
for (unsigned short k = 0; k < cfg.num_modules(); k++) {
if (Pixie16CheckRunStatus(k) == 1) {
all_modules_finished = false;
} else {
all_modules_finished = true;
}
}
if (all_modules_finished) {
break;
}
std::this_thread::sleep_for(std::chrono::milliseconds(100));
}
if (!all_modules_finished) {
std::cout << LOG("ERROR") << "All modules did not stop their runs properly!" << std::endl;
return false;
}
std::cout << LOG("INFO") << "List-mode run finished in "
<< std::chrono::duration_cast<std::chrono::duration<double>>(
std::chrono::steady_clock::now() - run_start_time)
.count()
<< " s" << std::endl;
std::cout << LOG("INFO")
<< "Reading the final words from the External FIFO and the run statistics."
<< std::endl;
for (unsigned short mod_num = 0; mod_num < cfg.num_modules(); mod_num++) {
if (!verify_api_return_value(Pixie16CheckExternalFIFOStatus(&num_fifo_words, mod_num),
"Pixie16CheckExternalFIFOStatus", false))
return false;
if (num_fifo_words > 0) {
std::cout << LOG("INFO") << "External FIFO has " << num_fifo_words << " words."
<< std::endl;
if (!verify_api_return_value(
Pixie16ReadDataFromExternalFIFO(data.data(), num_fifo_words, mod_num),
"Pixie16ReadDataFromExternalFIFO", false))
return false;
output_streams[mod_num]->write(reinterpret_cast<char*>(data.data()),
num_fifo_words * sizeof(uint32_t));
}
if (!output_statistics_data(mod_num, "list-mode-stats")) {
return false;
}
}
return true;
}
bool execute_mca_run(const unsigned int& mod, const double& runtime_in_seconds) {
std::cout << LOG("INFO") << "Calling Pixie16WriteSglModPar to write HOST_RT_PRESET to "
<< runtime_in_seconds << std::endl;
if (!verify_api_return_value(
Pixie16WriteSglModPar("HOST_RT_PRESET", Decimal2IEEEFloating(runtime_in_seconds), mod),
"Pixie16WriteSglModPar - HOST_RT_PRESET"))
return false;
std::cout << LOG("INFO") << "Calling Pixie16WriteSglModPar to write SYNCH_WAIT = 1 in Module 0."
<< std::endl;
if (!verify_api_return_value(Pixie16WriteSglModPar("SYNCH_WAIT", 1, mod),
"Pixie16WriteSglModPar - SYNC_WAIT"))
return false;
std::cout << LOG("INFO") << "Calling Pixie16WriteSglModPar to write IN_SYNCH = 0 in Module 0."
<< std::endl;
if (!verify_api_return_value(Pixie16WriteSglModPar("IN_SYNCH", 0, mod),
"Pixie16WriteSglModPar - IN_SYNC"))
return false;
std::cout << LOG("INFO") << "Starting MCA data run for " << runtime_in_seconds << " s."
<< std::endl;
if (!verify_api_return_value(Pixie16StartHistogramRun(mod, NEW_RUN),
"Pixie16StartHistogramRun"))
return false;
std::chrono::steady_clock::time_point run_start_time = std::chrono::steady_clock::now();
while (std::chrono::duration_cast<std::chrono::duration<double>>(
std::chrono::steady_clock::now() - run_start_time)
.count() < runtime_in_seconds) {
//do nothing
}
std::cout << LOG("INFO") << "Stopping MCA data run after "
<< std::chrono::duration_cast<std::chrono::duration<double>>(
std::chrono::steady_clock::now() - run_start_time)
.count()
<< " s." << std::endl;
if (!verify_api_return_value(Pixie16EndRun(mod), "Pixie16EndRun"))
return false;
std::string name = generate_filename(mod, "mca", "csv");
std::ofstream out(name);
out << "bin,";
std::vector<std::vector<uint32_t>> hists;
for (unsigned int i = 0; i < NUMBER_OF_CHANNELS; i++) {
std::vector<uint32_t> hist(MAX_HISTOGRAM_LENGTH, 0);
Pixie16ReadHistogramFromModule(hist.data(), MAX_HISTOGRAM_LENGTH, mod, i);
hists.push_back(hist);
if (i < NUMBER_OF_CHANNELS - 1)
out << "Chan" << i << ",";
else
out << "Chan" << i;
}
out << std::endl;
for (unsigned int bin = 0; bin < MAX_HISTOGRAM_LENGTH; bin++) {
out << bin << ",";
for (auto& hist : hists) {
if (&hist != &hists.back())
out << hist[bin] << ",";
else
out << hist[bin];
}
out << std::endl;
}
if (!output_statistics_data(mod, "mca-stats")) {
return false;
}
return true;
}
bool execute_parameter_read(args::ValueFlag<std::string>& parameter,
args::ValueFlag<unsigned int>& crate,
args::ValueFlag<unsigned int>& module,
args::ValueFlag<unsigned int>& channel) {
if (channel) {
double result;
std::cout << LOG("INFO") << "Pixie16ReadSglChanPar"
<< " reading " << parameter.Get() << " from Crate " << crate.Get() << " Module "
<< module.Get() << " Channel " << channel.Get() << "." << std::endl;
if (!verify_api_return_value(Pixie16ReadSglChanPar(parameter.Get().c_str(), &result,
module.Get(), channel.Get()),
"Pixie16ReadSglChanPar", false))
return false;
std::cout << LOG("INFO") << result << std::endl;
} else {
unsigned int result;
std::cout << LOG("INFO") << "Pixie16ReadSglModPar reading " << parameter.Get()
<< " from Crate " << crate.Get() << " Module " << module.Get() << "."
<< std::endl;
if (!verify_api_return_value(
Pixie16ReadSglModPar(parameter.Get().c_str(), &result, module.Get()),
"Pixie16ReadSglModPar", false))
return false;
std::cout << LOG("INFO") << result << std::endl;
}
return true;
}
bool execute_parameter_write(args::ValueFlag<std::string>& parameter,
args::ValueFlag<double>& value, args::ValueFlag<unsigned int>& crate,
const module_config& module, args::ValueFlag<unsigned int>& channel) {
if (channel) {
std::cout << LOG("INFO") << "Pixie16WriteSglChanPar setting " << parameter.Get() << " to "
<< value.Get() << " for Crate " << crate.Get() << " Module " << module.number
<< " Channel " << channel.Get() << "." << std::endl;
if (!verify_api_return_value(Pixie16WriteSglChanPar(parameter.Get().c_str(), value.Get(),
module.number, channel.Get()),
"Pixie16WriteSglChanPar"))
return false;
} else {
std::cout << LOG("INFO") << "Pixie16WriteSglModPar"
<< " setting " << parameter.Get() << " to " << value.Get() << " for Crate "
<< crate.Get() << " Module " << module.number << "." << std::endl;
if (!verify_api_return_value(
Pixie16WriteSglModPar(parameter.Get().c_str(), value, module.number),
"Pixie16WriteSglModPar"))
return false;
}
if (!save_dsp_pars(module.dsp_par))
return false;
return true;
}
bool execute_trace_capture(const unsigned short& module_number) {
std::cout << LOG("INFO") << "Pixie16AcquireADCTrace acquiring traces for Module "
<< module_number << "." << std::endl;
if (!verify_api_return_value(Pixie16AcquireADCTrace(module_number), "Pixie16AcquireADCTrace"))
return false;
unsigned short trace[NUMBER_OF_CHANNELS][MAX_ADC_TRACE_LEN];
for (unsigned int i = 0; i < NUMBER_OF_CHANNELS; i++) {
if (!verify_api_return_value(
Pixie16ReadSglChanADCTrace(trace[i], MAX_ADC_TRACE_LEN, module_number, i),
"Pixie16AcquireADCTrace", false))
return false;
}
std::ofstream ofstream1(generate_filename(module_number, "adc", "csv"));
ofstream1 << "bin,";
for (unsigned int i = 0; i < NUMBER_OF_CHANNELS; i++) {
if (i != NUMBER_OF_CHANNELS - 1)
ofstream1 << "Chan" << i << ",";
else
ofstream1 << "Chan" << i;
}
ofstream1 << std::endl;
for (unsigned int i = 0; i < MAX_ADC_TRACE_LEN; i++) {
ofstream1 << i << ",";
for (unsigned int k = 0; k < NUMBER_OF_CHANNELS; k++) {
if (k != NUMBER_OF_CHANNELS - 1)
ofstream1 << trace[k][i] << ",";
else
ofstream1 << trace[k][i];
}
ofstream1 << std::endl;
}
return true;
}
bool execute_blcut(args::ValueFlag<unsigned int>& module, args::ValueFlag<unsigned int>& channel) {
if (!module)
return false;
std::cout << LOG("INFO") << "Executing Pixie16BLcutFinder for Module" << module.Get() << "."
<< std::endl;
unsigned int blcut = 0;
if (!verify_api_return_value(Pixie16BLcutFinder(module.Get(), channel.Get(), &blcut),
"Pixie16BLcutFinder", false))
return false;
std::cout << LOG("INFO") << "BLCut for Module " << module.Get() << " Channel " << channel.Get()
<< " is " << blcut << std::endl;
return true;
}
bool execute_set_dacs(args::ValueFlag<unsigned int>& module) {
if (!module)
return false;
std::cout << LOG("INFO") << "Executing Pixie16SetDACs for Module" << module.Get() << "."
<< std::endl;
if (!verify_api_return_value(Pixie16SetDACs(module.Get()), "Pixie16SetDACs", false))
return false;
return true;
}
bool execute_close_module_connection(const int& numModules) {
std::cout << LOG("INFO") << "Closing out connection to Modules." << std::endl;
verify_api_return_value(Pixie16ExitSystem(numModules),"Pixie16ExitSystem");
return true;
}
double calculate_duration_in_seconds(const std::chrono::system_clock::time_point& start,
const std::chrono::system_clock::time_point& end) {
return std::chrono::duration<double>(end - start).count();
}
void output_module_info(const configuration& cfg) {
unsigned short rev;
unsigned int serial_number;
unsigned short adc_bits;
unsigned short adc_msps;
for (const auto& mod : cfg.modules) {
if (!verify_api_return_value(
Pixie16ReadModuleInfo(mod.number, &rev, &serial_number, &adc_bits, &adc_msps),
"Pixie16ReadModuleInfo", false))
throw std::runtime_error("Could not get module information for Module " +
std::to_string(mod.number));
std::cout << LOG("INFO") << "Begin module information for Module " << mod.number
<< std::endl;
std::cout << LOG("INFO") << "Serial Number: " << serial_number << std::endl;
std::cout << LOG("INFO") << "Revision: " << rev << std::endl;
std::cout << LOG("INFO") << "ADC Bits: " << adc_bits << std::endl;
std::cout << LOG("INFO") << "ADC MSPS: " << adc_msps << std::endl;
std::cout << LOG("INFO") << "End module information for Module " << mod.number << std::endl;
}
}
int main(int argc, char** argv) {
auto start = std::chrono::system_clock::now();
args::ArgumentParser parser(
"Sample code that interfaces with a Pixie system through the User API.");
parser.LongSeparator("=");
args::Group commands(parser, "commands");
args::Command boot(commands, "boot", "Boots the crate of modules.");
args::Command copy(commands, "copy", "Copies DSP parameters from source to destination.");
args::Command export_settings(
commands, "export-settings",
"Boots the system and dumps the settings to the file defined in the config.");
args::Command histogram(commands, "histogram", "Save histograms from the module.");
args::Command init(commands, "init", "Initializes the system without going any farther.");
args::Command list_mode(commands, "list-mode", "Starts a list mode data run");
args::Command read(commands, "read", "Read a parameter from the module.");
args::Command write(commands, "write", "Write a parameter to the module.");
args::Command trace(commands, "trace", "Captures traces from the modules.");
args::Command adjust_offsets(commands, "adjust_offsets",
"Adjusts the DC offsets for all modules in the config file.");
args::Command baseline(commands, "baseline", "Acquire and print baselines from the module");
args::Command mca(commands, "mca", "Starts an MCA data run.");
args::Command blcut(commands, "blcut",
"Starts a control task to find the BLCut for a channel.");
args::Command dacs(commands, "dacs", "Starts a control task to set the module's DACs");
args::Command tau_finder(commands, "tau_finder",
"Executes the Tau Finder control task and returns the values.");
args::Group arguments(parser, "arguments", args::Group::Validators::AtLeastOne,
args::Options::Global);
args::ValueFlag<std::string> conf_flag(arguments, "cfg", "The configuration file to load.",
{'c', "config"}, args::Options::Required);
args::ValueFlag<std::string> additional_cfg_flag(
arguments, "cfg", "The configuration file to load.", {"additional-config"});
args::HelpFlag help_flag(arguments, "help", "Displays this message", {'h', "help"});
args::Flag is_fast_boot(boot, "fast-boot", "Performs a partial boot of the system.",
{'f', "fast-boot"});
args::Flag is_offline(arguments, "Offline Mode",
"Tells the API to use Offline mode when running.", {'o', "offline"});
args::ValueFlag<std::string> boot_pattern_flag(arguments, "boot_pattern",
"The boot pattern used for booting.",
{'b', "boot_pattern"}, "0x7F");
args::ValueFlag<double> run_time(
list_mode, "time", "The amount of time that a list mode run will take in seconds.",
{'t', "run-time"}, 10.);
args::ValueFlag<std::string> parameter(
arguments, "parameter", "The parameter we want to read from the system.", {'n', "name"});
args::ValueFlag<unsigned int> channel(arguments, "channel", "The channel to operate on.",
{"chan"});
args::ValueFlag<unsigned int> crate(arguments, "crate", "The crate", {"crate"}, 0);
args::ValueFlag<unsigned int> copy_mask(
copy, "copy_mask", "An integer representing the set of parameters to copy", {"copy-mask"});
args::ValueFlag<unsigned int> dest_mask(
copy, "dest_mask", "An integer representing the destination channels", {"dest-mask"});
args::ValueFlag<unsigned int> dest_channel(copy, "dest_channel",
"The channel that we'll copy to", {"dest-chan"});
args::ValueFlag<unsigned int> dest_module(copy, "dest_module", "The module that we'll copy to.",
{"dest-mod"});
args::ValueFlag<unsigned int> module(arguments, "module", "The module to operate on.", {"mod"});
args::ValueFlag<double> parameter_value(
write, "parameter_value", "The value of the parameter we want to write.", {'v', "value"});
adjust_offsets.Add(conf_flag);
adjust_offsets.Add(boot_pattern_flag);
adjust_offsets.Add(module);
baseline.Add(is_fast_boot);
baseline.Add(boot_pattern_flag);
baseline.Add(module);
blcut.Add(module);
blcut.Add(channel);
boot.Add(conf_flag);
boot.Add(boot_pattern_flag);
copy.Add(boot_pattern_flag);
copy.Add(module);
copy.Add(channel);
dacs.Add(module);
mca.Add(module);
mca.Add(boot_pattern_flag);
read.Add(conf_flag);
read.Add(crate);
read.Add(module);
read.Add(channel);
read.Add(parameter);
tau_finder.Add(module);
trace.Add(conf_flag);
trace.Add(module);
trace.Add(boot_pattern_flag);
write.Add(conf_flag);
write.Add(parameter);
write.Add(crate);
write.Add(module);
write.Add(channel);
try {
parser.ParseCLI(argc, argv);
} catch (args::Help& help) {
std::cout << LOG("INFO") << help.what() << std::endl;
std::cout << parser;
return EXIT_SUCCESS;
} catch (args::Error& e) {
std::cout << LOG("ERROR") << e.what() << std::endl;
std::cout << parser;
return EXIT_FAILURE;
}
configuration cfg;
try {
read_config(conf_flag.Get(), cfg);
} catch (std::exception& e) {
std::cout << LOG("ERROR") << e.what() << std::endl;
return EXIT_FAILURE;
}
std::cout << LOG("INFO") << "Finished reading config in "
<< calculate_duration_in_seconds(start, std::chrono::system_clock::now()) << " s."
<< std::endl;
int offline_mode = 0;
if (is_offline)
offline_mode = 1;
start = std::chrono::system_clock::now();
std::cout << LOG("INFO") << "Calling Pixie16InitSystem." << std::endl;
if (!verify_api_return_value(
Pixie16InitSystem(cfg.num_modules(), cfg.slot_def.data(), offline_mode),
"Pixie16InitSystem", false))
return EXIT_FAILURE;
std::cout << LOG("INFO") << "Finished Pixie16InitSystem in "
<< calculate_duration_in_seconds(start, std::chrono::system_clock::now()) << " s."
<< std::endl;
try {
output_module_info(cfg);
} catch (std::runtime_error& error) {
std::cout << LOG("ERROR") << error.what() << std::endl;
return EXIT_FAILURE;
}
if (init) {
execute_close_module_connection(cfg.num_modules());
return EXIT_SUCCESS;
}
unsigned int boot_pattern = stoul(args::get(boot_pattern_flag), nullptr, 0);
if (is_fast_boot || additional_cfg_flag)
boot_pattern = 0x70;
for (const auto& mod : cfg.modules) {
start = std::chrono::system_clock::now();
std::cout << LOG("INFO") << "Calling Pixie16BootModule for Module " << mod.number
<< " with boot pattern: " << std::showbase << std::hex << boot_pattern << std::dec
<< std::endl;
if (!verify_api_return_value(
Pixie16BootModule(mod.com_fpga_config.c_str(), mod.sp_fpga_config.c_str(), nullptr,
mod.dsp_code.c_str(), mod.dsp_par.c_str(), mod.dsp_var.c_str(),
mod.number, boot_pattern),
"Pixie16BootModule", "Finished booting!"))
return EXIT_FAILURE;
std::cout << LOG("INFO") << "Finished Pixie16BootModule for Module " << mod.number << " in "
<< calculate_duration_in_seconds(start, std::chrono::system_clock::now()) << " s."
<< std::endl;
}
if (boot) {
execute_close_module_connection(cfg.num_modules());
return EXIT_SUCCESS;
}
if (additional_cfg_flag) {
if (!verify_api_return_value(
Pixie16LoadDSPParametersFromFile(additional_cfg_flag.Get().c_str()),
"Pixie16LoadDSPParametersFromFile", true))
return EXIT_FAILURE;
}
if (copy) {
if (!module || !channel || !copy_mask || !dest_channel || !dest_module) {
std::cout
<< LOG("ERROR")
<< "Pixie16CopyDSPParameters requires the source/destination module and channel "
"and the destination mask to execute!"
<< std::endl;
}
std::vector<unsigned short> dest_mask;
for(size_t mod = 0; mod < cfg.num_modules(); mod++) {
for(size_t chan = 0; chan < NUMBER_OF_CHANNELS; chan++) {
if (mod == dest_module.Get() && chan == dest_channel.Get())
dest_mask.push_back(1);
else
dest_mask.push_back(0);
}
}
if (!verify_api_return_value(
Pixie16CopyDSPParameters(copy_mask.Get(), module.Get(), channel.Get(), dest_mask.data()),
"Pixie16CopyDSPParameters", true)) {
return EXIT_FAILURE;
}
}
if (tau_finder) {
if (!module) {
std::cout << LOG("ERROR") << "Pixie16TauFinder requires the module flag to execute!"
<< std::endl;
}
std::vector<double> taus(NUMBER_OF_CHANNELS);
if (!verify_api_return_value(Pixie16TauFinder(module.Get(), taus.data()),
"Pixie16TauFinder", true)) {
return EXIT_FAILURE;
}
for (unsigned int i = 0; i < taus.size(); i++) {
std::cout << "Channel " << i << ": " << taus.at(i) << std::endl;
}
}
if (read) {
if (!execute_parameter_read(parameter, crate, module, channel))
return EXIT_FAILURE;
}
if (write) {
if (!execute_parameter_write(parameter, parameter_value, crate, cfg.modules[module.Get()],
channel))
return EXIT_FAILURE;
}
if (adjust_offsets) {
if (!execute_adjust_offsets(cfg.modules[module.Get()]))
return EXIT_FAILURE;
}
if (trace) {
if (!execute_trace_capture(module.Get()))
return EXIT_FAILURE;
}
if (list_mode) {
if (!execute_list_mode_run(cfg, run_time.Get()))
return EXIT_FAILURE;
}
if (export_settings) {
if (!save_dsp_pars(cfg.modules.front().dsp_par))
return EXIT_FAILURE;
}
if (baseline) {
if (!execute_baseline_capture(module.Get()))
return EXIT_FAILURE;
}
if (mca) {
if (!execute_mca_run(module.Get(), run_time.Get()))
return EXIT_FAILURE;
}
if (blcut) {
if (!execute_blcut(module, channel))
return EXIT_FAILURE;
}
if (dacs) {
if (!execute_set_dacs(module))
return EXIT_FAILURE;
}
execute_close_module_connection(cfg.num_modules());
return EXIT_SUCCESS;
}
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