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slsDetectorPackage/slsDetectorServers/slsDetectorServer_cpp/include/ArmBusCommunication.hpp
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Dev/matterhorn server funcs (#1469)
* added fetch fmt server library

* added first draft of matterhorn

* added cpp TCP Interface to slsDetectorServer

* bug: added std::signal for proper handling of ctr+c

* added compile option to set log level

* WIP

* dont use c project settings when building matterhornserver

* updated logger

* WIP

* WIP

* linked fmt to slsProjectOptions

* solved merge conflict

* some refactoring

* cleaned up logs

* WIP

* generated register defs from csv file

* oops given in hex

* properly added fmt as a dependency

* some format changes

* WIP

* used CRTP for virtual detector

* WIP

* added udp functions to matterhornserver

* fixed build

* added Server class usable for all detectors

* removed stopserver

* added some more functions

* wrong overload

* porper cleanup of matterhorn app

* PR Review

* refactored directory structure

* added shared memory for aqcuisition status

* implemented bus read and write

* added Matterhorn data class

* modified memory model

* added SPI communication

* moved memory for Bus communication to BucCommunication class

* WIP added HelperFunction for mask conversion

* completed HelperFunctions

* added tests for MatterHorn Helper Functions

* removed shared memory in destructor

* fixed SPI communication

* moved SharedMemory to slsSupportLib

* added toolchain file for cross compilation

* fix constructor for HarwareSPICommunication is public

* update receiver parameters function

* updated mac address

* uploaded matterhorn server binary tracked as lfs

* small fixes from tests on board

* automatically update matterhorn api version when cross compiling binaries

* fix bug in SPI read

* copy to server_directory/bin when cross compiling

* fixed cmake list

* update generate_registerdefs.py

* fixed copy of server binary

* always return error message

* add error log when opening dev/mem

* code review

* fixed eiger, mythen tests for dynamic range

* second Review

* member function getDerived for better readability

* split code into implementation class and actual class doing tcp communication

* added slsWarnings and c++17 compiler option

* added git lfs to workflow

* fix gitea workflows

* bug: add extra clock register

* implement initial checks

* bug: client excpetcs 4 bytes

* refactoring directory structure and rename to .hpp

* check if detector already set up

* missed .h to .hpp

* Code Review 3

* use temmplate value for stopserver

* use internal CMAKE_CROSSCOMPILING variable

* moved boolean stop server flag to DetectorImpl - moving template parameter up

* missed a file

* replace baseclass:: with this

* add Matterhorn server in github workflow

* whatever workflow bug- lets see

* fixed receiving trim bits changed to int64_t
2026-07-16 10:10:14 +02:00

87 lines
2.7 KiB
C++

#pragma once
#include "RegisterHelperStructs.hpp"
#include "fmt/format.h"
#include <cstdint>
#include <fcntl.h>
#include <map>
#include <memory>
#include <stdexcept>
#include <sys/mman.h>
#include <vector>
// TODO: maybe should be templated on address type (e.g. uint32_t register or
// uint64_t register) for more flexibility?
namespace sls {
template <typename IPCores, typename MemoryModel> class BusCommunication {
using IPCoreEnumType = typename IPCores::ipcore_enum_type;
public:
BusCommunication();
void mapToMemory();
uint32_t readRegister(const Register &register_) const;
void writeRegister(const Register &register_, const uint32_t data);
private:
void bus_w(const uint32_t offset, IPCoreEnumType baseadress,
const uint32_t data);
uint32_t bus_r(const uint32_t offset, IPCoreEnumType baseadress) const;
/// @brief map from id of IP Core to memory model for the register block of
/// the IP core
std::map<IPCoreEnumType, MemoryModel> ipcoreregisterblocks{};
};
template <typename IPCores, typename MemoryModel>
BusCommunication<IPCores, MemoryModel>::BusCommunication() {
for (const auto &ip_core : IPCores::ipcores) {
ipcoreregisterblocks.emplace(ip_core,
MemoryModel{static_cast<uint32_t>(ip_core),
IPCores::ip_core_block_size});
}
}
template <typename IPCores, typename MemoryModel>
void BusCommunication<IPCores, MemoryModel>::mapToMemory() {
for (auto &map_elem : ipcoreregisterblocks) {
map_elem.second.mapToMemory();
}
}
template <typename IPCores, typename MemoryModel>
uint32_t BusCommunication<IPCores, MemoryModel>::readRegister(
const Register &register_) const {
return bus_r(register_.offset_in_bytes, register_.ip_core);
}
template <typename IPCores, typename MemoryModel>
void BusCommunication<IPCores, MemoryModel>::writeRegister(
const Register &register_, const uint32_t data) {
bus_w(register_.offset_in_bytes, register_.ip_core, data);
}
template <typename IPCores, typename MemoryModel>
uint32_t BusCommunication<IPCores, MemoryModel>::bus_r(
const uint32_t offset, const IPCoreEnumType baseadress) const {
auto ptr1 = ipcoreregisterblocks.at(baseadress).getMappedMemoryPtr() +
offset / (sizeof(uint32_t));
return *ptr1;
}
template <typename IPCores, typename MemoryModel>
void BusCommunication<IPCores, MemoryModel>::bus_w(
const uint32_t offset, const IPCoreEnumType baseadress,
const uint32_t data) {
auto ptr1 = ipcoreregisterblocks.at(baseadress).getMappedMemoryPtr() +
offset / (sizeof(uint32_t));
*ptr1 = data;
}
} // namespace sls