eive/eive-obsw
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moved some files

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This commit is contained in:
Jakob Meier
2021-03-04 18:29:28 +01:00
parent 189c35eb8d
commit 93636426b6
219 changed files with 18872 additions and 874 deletions
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7
bsp_rpi/CMakeLists.txt
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@ -6,11 +6,8 @@ target_sources(${TARGET_NAME} PUBLIC
add_subdirectory(boardconfig)
add_subdirectory(boardtest)
# wiringPi is deprecated unfortunately..
#target_link_libraries(${TARGET_NAME} PRIVATE
# wiringPi
#)
add_subdirectory(gpio)

250
bsp_rpi/InitMission.cpp
View File

@ -1,16 +1,19 @@
#include "InitMission.h"
#include "ObjectFactory.h"
#include <fsfwconfig/objects/systemObjectList.h>
#include <fsfwconfig/OBSWConfig.h>
#include <fsfwconfig/pollingsequence/PollingSequenceFactory.h>
#include <mission/utility/InitMission.h>
#include <fsfw/objectmanager/ObjectManagerIF.h>
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include <fsfw/serviceinterface/ServiceInterfaceStream.h>
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fsfw/objectmanager/ObjectManager.h>
#include <fsfw/tasks/FixedTimeslotTaskIF.h>
#include <fsfw/tasks/PeriodicTaskIF.h>
#include <fsfw/tasks/TaskFactory.h>
#include <fsfwconfig/objects/systemObjectList.h>
#include <fsfwconfig/OBSWConfig.h>
#include <fsfwconfig/pollingsequence/PollingSequenceFactory.h>
#include <iostream>
@ -21,9 +24,9 @@ ServiceInterfaceStream sif::error("ERROR");
ObjectManagerIF *objectManager = nullptr;
void InitMission::initMission() {
sif::info << "Building global objects.." << std::endl;
/* Instantiate global object manager and also create all objects */
void initmission::initMission() {
sif::info << "Building global objects.." << std::endl;
/* Instantiate global object manager and also create all objects */
objectManager = new ObjectManager(ObjectFactory::produce);
sif::info << "Initializing all objects.." << std::endl;
objectManager->initialize();
@ -32,129 +35,144 @@ void InitMission::initMission() {
initTasks();
}
void InitMission::initTasks(){
/* TMTC Distribution */
PeriodicTaskIF* TmTcDistributor = TaskFactory::instance()->
createPeriodicTask("DIST", 40, PeriodicTaskIF::MINIMUM_STACK_SIZE,
0.100, nullptr);
ReturnValue_t result = TmTcDistributor->addComponent(
objects::CCSDS_PACKET_DISTRIBUTOR);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
result = TmTcDistributor->addComponent(objects::PUS_PACKET_DISTRIBUTOR);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
result = TmTcDistributor->addComponent(objects::TM_FUNNEL);
void initmission::initTasks() {
TaskFactory* factory = TaskFactory::instance();
if(factory == nullptr) {
/* Should never happen ! */
return;
}
#if OBSW_PRINT_MISSED_DEADLINES == 1
void (*missedDeadlineFunc) (void) = TaskFactory::printMissedDeadline;
#else
void (*missedDeadlineFunc) (void) = nullptr;
#endif
/* TMTC Distribution */
PeriodicTaskIF* tmTcDistributor = factory->createPeriodicTask(
"DIST", 40, PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.2, missedDeadlineFunc);
ReturnValue_t result = tmTcDistributor->addComponent(
objects::CCSDS_PACKET_DISTRIBUTOR);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
result = tmTcDistributor->addComponent(objects::PUS_PACKET_DISTRIBUTOR);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
result = tmTcDistributor->addComponent(objects::TM_FUNNEL);
if(result != HasReturnvaluesIF::RETURN_OK) {
sif::error << "Object add component failed" << std::endl;
sif::error << "Object add component failed" << std::endl;
}
/* UDP bridge */
PeriodicTaskIF* UdpBridgeTask = TaskFactory::instance()->createPeriodicTask(
"UDP_UNIX_BRIDGE", 50, PeriodicTaskIF::MINIMUM_STACK_SIZE,
0.2, nullptr);
result = UdpBridgeTask->addComponent(objects::UDP_BRIDGE);
PeriodicTaskIF* udpBridgeTask = factory->createPeriodicTask(
"UDP_UNIX_BRIDGE", 50, PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.2, missedDeadlineFunc);
result = udpBridgeTask->addComponent(objects::UDP_BRIDGE);
if(result != HasReturnvaluesIF::RETURN_OK) {
sif::error << "Add component UDP Unix Bridge failed" << std::endl;
sif::error << "Add component UDP Unix Bridge failed" << std::endl;
}
PeriodicTaskIF* UdpPollingTask = TaskFactory::instance()->
createPeriodicTask("UDP_POLLING", 80,
PeriodicTaskIF::MINIMUM_STACK_SIZE, 2.0, nullptr);
result = UdpPollingTask->addComponent(objects::UDP_POLLING_TASK);
PeriodicTaskIF* udpPollingTask = factory->createPeriodicTask(
"UDP_POLLING", 80, PeriodicTaskIF::MINIMUM_STACK_SIZE, 2.0, missedDeadlineFunc);
result = udpPollingTask->addComponent(objects::UDP_POLLING_TASK);
if(result != HasReturnvaluesIF::RETURN_OK) {
sif::error << "Add component UDP Polling failed" << std::endl;
sif::error << "Add component UDP Polling failed" << std::endl;
}
/* PUS Services */
PeriodicTaskIF* PusVerification = TaskFactory::instance()->
createPeriodicTask("PUS_VERIF_1", 40,
PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.200, nullptr);
result = PusVerification->addComponent(objects::PUS_SERVICE_1_VERIFICATION);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
PeriodicTaskIF* PusEvents = TaskFactory::instance()->
createPeriodicTask("PUS_VERIF_1", 60,
PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.200, nullptr);
result = PusVerification->addComponent(objects::PUS_SERVICE_5_EVENT_REPORTING);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
PeriodicTaskIF* PusHighPrio = TaskFactory::instance()->
createPeriodicTask("PUS_HIGH_PRIO", 50,
PeriodicTaskIF::MINIMUM_STACK_SIZE,
0.200, nullptr);
result = PusHighPrio->addComponent(objects::PUS_SERVICE_2_DEVICE_ACCESS);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
result = PusHighPrio->addComponent(objects::PUS_SERVICE_9_TIME_MGMT);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
PeriodicTaskIF* PusMedPrio = TaskFactory::instance()->
createPeriodicTask("PUS_HIGH_PRIO", 40,
PeriodicTaskIF::MINIMUM_STACK_SIZE,
0.8, nullptr);
result = PusMedPrio->addComponent(objects::PUS_SERVICE_8_FUNCTION_MGMT);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
result = PusMedPrio->addComponent(objects::PUS_SERVICE_200_MODE_MGMT);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
PeriodicTaskIF* PusLowPrio = TaskFactory::instance()->
createPeriodicTask("PUSB", 30, PeriodicTaskIF::MINIMUM_STACK_SIZE,
1.6, nullptr);
result = PusLowPrio->addComponent(objects::PUS_SERVICE_17_TEST);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add component failed" << std::endl;
}
#if OBSW_ADD_TEST_CODE == 1
FixedTimeslotTaskIF* TestTimeslotTask = TaskFactory::instance()->
createFixedTimeslotTask("PST_TEST_TASK", 10,
PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.0, nullptr);
result = pst::pollingSequenceTestFunction(TestTimeslotTask);
if(result != HasReturnvaluesIF::RETURN_OK) {
sif::error << "InitMission::createTasks: Test PST initialization "
<< "failed!" << std::endl;
}
#endif
PeriodicTaskIF* SpiTestTask = TaskFactory::instance()->
createPeriodicTask("SPI_TEST", 40, PeriodicTaskIF::MINIMUM_STACK_SIZE,
2.0, nullptr);
result = SpiTestTask->addComponent(objects::SPI_TEST);
/* PUS Services */
PeriodicTaskIF* pusVerification = factory->createPeriodicTask(
"PUS_VERIF", 40, PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.200, missedDeadlineFunc);
result = pusVerification->addComponent(objects::PUS_SERVICE_1_VERIFICATION);
if(result != HasReturnvaluesIF::RETURN_OK){
sif::error << "Object add SPI test failed" << std::endl;
sif::error << "Object add component failed" << std::endl;
}
//Main thread sleep
sif::info << "Starting tasks.." << std::endl;
TmTcDistributor->startTask();
UdpBridgeTask->startTask();
UdpPollingTask->startTask();
PeriodicTaskIF* pusEvents = factory->createPeriodicTask(
"PUS_EVENTS", 60, PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.200, missedDeadlineFunc);
result = pusVerification->addComponent(objects::PUS_SERVICE_5_EVENT_REPORTING);
if(result != HasReturnvaluesIF::RETURN_OK){
initmission::printAddObjectError("PUS5", objects::PUS_SERVICE_5_EVENT_REPORTING);
}
PusVerification->startTask();
PusEvents->startTask();
PusHighPrio->startTask();
PusMedPrio->startTask();
PusLowPrio->startTask();
PeriodicTaskIF* pusHighPrio = factory->createPeriodicTask(
"PUS_HIGH_PRIO", 50, PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.200, missedDeadlineFunc);
result = pusHighPrio->addComponent(objects::PUS_SERVICE_2_DEVICE_ACCESS);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("PUS2", objects::PUS_SERVICE_2_DEVICE_ACCESS);
}
result = pusHighPrio->addComponent(objects::PUS_SERVICE_9_TIME_MGMT);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("PUS9", objects::PUS_SERVICE_9_TIME_MGMT);
}
SpiTestTask->startTask();
PeriodicTaskIF* pusMedPrio = factory->createPeriodicTask(
"PUS_MED_PRIO", 40, PeriodicTaskIF::MINIMUM_STACK_SIZE, 0.8, missedDeadlineFunc);
result = pusMedPrio->addComponent(objects::PUS_SERVICE_8_FUNCTION_MGMT);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("PUS8", objects::PUS_SERVICE_8_FUNCTION_MGMT);
}
result = pusMedPrio->addComponent(objects::PUS_SERVICE_200_MODE_MGMT);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("PUS200", objects::PUS_SERVICE_200_MODE_MGMT);
}
result = pusMedPrio->addComponent(objects::PUS_SERVICE_20_PARAMETERS);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("PUS20", objects::PUS_SERVICE_20_PARAMETERS);
}
PeriodicTaskIF* pusLowPrio = factory->createPeriodicTask(
"PUS_LOW_PRIO", 30, PeriodicTaskIF::MINIMUM_STACK_SIZE, 1.6, missedDeadlineFunc);
result = pusLowPrio->addComponent(objects::PUS_SERVICE_17_TEST);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("PUS17", objects::PUS_SERVICE_17_TEST);
}
#if RPI_TEST_ACS_BOARD == 1
FixedTimeslotTaskIF* acsTask = factory->createFixedTimeslotTask(
"ACS_PST", 50, PeriodicTaskIF::MINIMUM_STACK_SIZE * 2, 2.0, missedDeadlineFunc);
result = pst::pollingSequenceAcsTest(acsTask);
if(result != HasReturnvaluesIF::RETURN_OK) {
sif::warning << "initmission::initTasks: ACS PST initialization failed!" << std::endl;
}
#endif /* RPI_TEST_ACS_BOARD == 1 */
PeriodicTaskIF* testTask = factory->createPeriodicTask(
"TEST_TASK", 40, PeriodicTaskIF::MINIMUM_STACK_SIZE, 2.0, missedDeadlineFunc);
#if OBSW_ADD_TEST_CODE == 1
result = testTask->addComponent(objects::TEST_TASK);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("TEST_TASK", objects::TEST_TASK);
}
#endif /* OBSW_ADD_TEST_CODE == 1 */
#if RPI_ADD_SPI_TEST == 1
result = testTask->addComponent(objects::SPI_TEST);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("SPI_TEST", objects::SPI_TEST);
}
#endif /* RPI_ADD_SPI_TEST == 1 */
#if RPI_ADD_GPIO_TEST == 1
result = testTask->addComponent(objects::LIBGPIOD_TEST);
if(result != HasReturnvaluesIF::RETURN_OK) {
initmission::printAddObjectError("GPIOD_TEST", objects::LIBGPIOD_TEST);
}
#endif /* RPI_ADD_GPIO_TEST == 1 */
sif::info << "Starting tasks.." << std::endl;
tmTcDistributor->startTask();
udpBridgeTask->startTask();
udpPollingTask->startTask();
pusVerification->startTask();
pusEvents->startTask();
pusHighPrio->startTask();
pusMedPrio->startTask();
pusLowPrio->startTask();
#if OBSW_ADD_TEST_CODE == 1
TestTimeslotTask->startTask();
#endif
sif::info << "Tasks started.." << std::endl;
testTask->startTask();
#endif /* OBSW_ADD_TEST_CODE == 1 */
#if RPI_TEST_ACS_BOARD == 1
acsTask->startTask();
#endif /* RPI_TEST_ACS_BOARD == 1 */
sif::info << "Tasks started.." << std::endl;
}

2
bsp_rpi/InitMission.h
View File

@ -1,7 +1,7 @@
#ifndef BSP_LINUX_INITMISSION_H_
#define BSP_LINUX_INITMISSION_H_
namespace InitMission {
namespace initmission {
void initMission();
void initTasks();
};

103
bsp_rpi/ObjectFactory.cpp
View File

@ -1,48 +1,107 @@
#include "ObjectFactory.h"
#include <bsp_rpi/boardtest/SpiTest.h>
#include <fsfw/datapoollocal/LocalDataPoolManager.h>
#include <bsp_rpi/gpio/GPIORPi.h>
#include <objects/systemObjectList.h>
#include <devices/addresses.h>
#include <devices/gpioIds.h>
#include <OBSWConfig.h>
#include <tmtc/apid.h>
#include <tmtc/pusIds.h>
#include <linux/boardtest/LibgpiodTest.h>
#include <linux/boardtest/SpiTestClass.h>
#include <linux/gpio/GpioCookie.h>
#include <linux/gpio/LinuxLibgpioIF.h>
#include <linux/spi/SpiCookie.h>
#include <mission/core/GenericFactory.h>
#include <mission/utility/TmFunnel.h>
#include <mission/devices/MGMHandlerLIS3MDL.h>
#include <fsfw/datapoollocal/LocalDataPoolManager.h>
#include <fsfw/tmtcservices/CommandingServiceBase.h>
#include <fsfw/tmtcservices/PusServiceBase.h>
#include <fsfw/osal/linux/TmTcUnixUdpBridge.h>
#include <fsfw/tmtcpacket/pus/TmPacketStored.h>
#include <fsfw/osal/linux/TcUnixUdpPollingTask.h>
#include <mission/core/GenericFactory.h>
#include <mission/utility/TmFunnel.h>
#include <fsfw/tasks/TaskFactory.h>
#include <linux/spi/SpiComIF.h>
void Factory::setStaticFrameworkObjectIds() {
PusServiceBase::packetSource = objects::PUS_PACKET_DISTRIBUTOR;
PusServiceBase::packetDestination = objects::TM_FUNNEL;
PusServiceBase::packetSource = objects::PUS_PACKET_DISTRIBUTOR;
PusServiceBase::packetDestination = objects::TM_FUNNEL;
CommandingServiceBase::defaultPacketSource = objects::PUS_PACKET_DISTRIBUTOR;
CommandingServiceBase::defaultPacketDestination = objects::TM_FUNNEL;
CommandingServiceBase::defaultPacketSource = objects::PUS_PACKET_DISTRIBUTOR;
CommandingServiceBase::defaultPacketDestination = objects::TM_FUNNEL;
TmFunnel::downlinkDestination = objects::UDP_BRIDGE;
// No storage object for now.
TmFunnel::storageDestination = objects::NO_OBJECT;
TmFunnel::downlinkDestination = objects::UDP_BRIDGE;
// No storage object for now.
TmFunnel::storageDestination = objects::NO_OBJECT;
LocalDataPoolManager::defaultHkDestination = objects::NO_OBJECT;
LocalDataPoolManager::defaultHkDestination = objects::NO_OBJECT;
VerificationReporter::messageReceiver = objects::PUS_SERVICE_1_VERIFICATION;
TmPacketStored::timeStamperId = objects::TIME_STAMPER;
VerificationReporter::messageReceiver = objects::PUS_SERVICE_1_VERIFICATION;
TmPacketStored::timeStamperId = objects::TIME_STAMPER;
}
void ObjectFactory::produce(){
Factory::setStaticFrameworkObjectIds();
ObjectFactory::produceGenericObjects();
Factory::setStaticFrameworkObjectIds();
ObjectFactory::produceGenericObjects();
new TmTcUnixUdpBridge(objects::UDP_BRIDGE,
objects::CCSDS_PACKET_DISTRIBUTOR,
objects::TM_STORE, objects::TC_STORE);
new TcUnixUdpPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
new TmTcUnixUdpBridge(objects::UDP_BRIDGE,
objects::CCSDS_PACKET_DISTRIBUTOR,
objects::TM_STORE, objects::TC_STORE);
new TcUnixUdpPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
new SpiTest(objects::SPI_TEST);
GpioIF* gpioIF = new LinuxLibgpioIF(objects::GPIO_IF);
#if RPI_ADD_SPI_TEST == 1
new SpiTestClass(objects::SPI_TEST, gpioIF);
#endif
#if RPI_LOOPBACK_TEST_GPIO == 1
GpioCookie* gpioCookieLoopback = new GpioCookie();
/* Loopback pins. Adapt according to setup */
gpioId_t gpioIdSender = gpioIds::TEST_ID_0;
int bcmPinSender = 26;
gpioId_t gpioIdReader = gpioIds::TEST_ID_1;
int bcmPinReader = 16;
gpio::createRpiGpioConfig(gpioCookieLoopback, gpioIdSender, bcmPinSender, "GPIO_LB_SENDER",
gpio::Direction::OUT, 0);
gpio::createRpiGpioConfig(gpioCookieLoopback, gpioIdReader, bcmPinReader, "GPIO_LB_READER",
gpio::Direction::IN, 0);
new LibgpiodTest(objects::LIBGPIOD_TEST, objects::GPIO_IF, gpioCookieLoopback);
#endif /* RPI_LOOPBACK_TEST_GPIO == 1 */
new SpiComIF(objects::SPI_COM_IF, gpioIF);
#if RPI_TEST_ACS_BOARD == 1
GpioCookie* gpioCookieAcsBoard = new GpioCookie();
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::MGM_0_LIS3_CS, gpio::MGM_0_BCM_PIN,
"MGM_0_LIS3", gpio::Direction::OUT, 1);
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::MGM_1_RM3100_CS, gpio::MGM_1_BCM_PIN,
"MGM_1_RM3100", gpio::Direction::OUT, 1);
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::MGM_2_LIS3_CS, gpio::MGM_2_BCM_PIN,
"MGM_2_LIS3", gpio::Direction::OUT, 1);
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::MGM_3_RM3100_CS, gpio::MGM_3_BCM_PIN,
"MGM_3_RM3100", gpio::Direction::OUT, 1);
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::GYRO_0_ADIS_CS, gpio::GYRO_0_BCM_PIN,
"GYRO_0_ADIS", gpio::Direction::OUT, 1);
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::GYRO_1_L3G_CS, gpio::GYRO_1_BCM_PIN,
"GYRO_1_L3G", gpio::Direction::OUT, 1);
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::GYRO_2_L3G_CS, gpio::GYRO_2_BCM_PIN,
"GYRO_2_L3G", gpio::Direction::OUT, 1);
gpioIF->addGpios(gpioCookieAcsBoard);
SpiCookie* spiCookie = new SpiCookie(addresses::MGM_0_LIS3,
gpioIds::MGM_0_LIS3_CS, "/dev/spidev0.0", 24, spi::SpiMode::MODE_3, 3'900'000);
auto mgmHandler = new MGMHandlerLIS3MDL(objects::MGM_0_LIS3_HANDLER,
objects::SPI_COM_IF, spiCookie);
mgmHandler->setStartUpImmediately();
#endif /* RPI_TEST_ACS_BOARD == 1 */
}

24
bsp_rpi/boardconfig/rpi_config.h Normal file
View File

@ -0,0 +1,24 @@
#ifndef BSP_RPI_BOARDCONFIG_RPI_CONFIG_H_
#define BSP_RPI_BOARDCONFIG_RPI_CONFIG_H_
#include <cstdint>
#define RPI_ADD_GPIO_TEST 0
#define RPI_LOOPBACK_TEST_GPIO 0
/* Only one of those 2 should be enabled! */
#define RPI_ADD_SPI_TEST 0
#define RPI_TEST_ACS_BOARD 1
/* Adapt these values accordingly */
namespace gpio {
static constexpr uint8_t MGM_0_BCM_PIN = 0;
static constexpr uint8_t MGM_1_BCM_PIN = 1;
static constexpr uint8_t MGM_2_BCM_PIN = 17;
static constexpr uint8_t MGM_3_BCM_PIN = 27;
static constexpr uint8_t GYRO_0_BCM_PIN = 5;
static constexpr uint8_t GYRO_1_BCM_PIN = 6;
static constexpr uint8_t GYRO_2_BCM_PIN = 4;
}
#endif /* BSP_RPI_BOARDCONFIG_RPI_CONFIG_H_ */

2
bsp_rpi/boardtest/CMakeLists.txt
View File

@ -1,6 +1,4 @@
target_sources(${TARGET_NAME} PRIVATE
SpiTest.cpp
RPiGPIO.cpp
)

123
bsp_rpi/boardtest/RPiGPIO.cpp
View File

@ -1,123 +0,0 @@
#include "RPiGPIO.h"
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fcntl.h>
#include <sys/types.h>
#include <unistd.h>
#include <cstdint>
int RPiGPIO::enablePin(int pin) {
char buffer[BUFFER_MAX];
ssize_t bytes_written;
int fd;
fd = open("/sys/class/gpio/export", O_WRONLY);
if (fd == -1) {
sif::error << "Failed to open export of pin " << pin << " for writing!" << std::endl;
return -1;
}
bytes_written = snprintf(buffer, BUFFER_MAX, "%d", pin);
write(fd, buffer, bytes_written);
close(fd);
return 0;
}
int RPiGPIO::disablePin(int pin) {
char buffer[BUFFER_MAX];
ssize_t bytes_written;
int fd;
fd = open("/sys/class/gpio/unexport", O_WRONLY);
if (fd == -1) {
sif::error << "Failed to open unexport of pin " << pin << " for writing!" << std::endl;
return -1;
}
bytes_written = snprintf(buffer, BUFFER_MAX, "%d", pin);
write(fd, buffer, bytes_written);
close(fd);
return(0);
}
int RPiGPIO::pinDirection(int pin, Directions dir) {
char path[DIRECTION_MAX];
snprintf(path, DIRECTION_MAX, "/sys/class/gpio/gpio%d/direction", pin);
int fd = open(path, O_WRONLY);
if (fd == -1) {
sif::error << "Failed to open gpio " << pin << " direction for writing!" << std::endl;
return -1;
}
int result = 0;
if(dir == Directions::IN) {
result = write(fd, "in", IN_WRITE_SIZE);
}
else {
result = write(fd, "out", OUT_WRITE_SIZE);
}
if (result != 0) {
sif::error << "Failed to set direction!" << std::endl;
return -2;
}
close(fd);
return 0;
}
int RPiGPIO::readPin(int pin) {
char path[VALUE_MAX];
char value_str[3];
snprintf(path, VALUE_MAX, "/sys/class/gpio/gpio%d/value", pin);
int fd = open(path, O_RDONLY);
if (fd == -1) {
sif::error << "RPiGPIO::readPin: Failed to open GPIO pin " << pin << "!" << std::endl;
return -1;
}
if (read(fd, value_str, 3) == -1) {
sif::error << "Failed to read value!" << std::endl;
return -1;
}
close(fd);
char* endPtr = nullptr;
return strtol(value_str, &endPtr, 10);
}
int RPiGPIO::writePin(int pin, States state) {
char path[VALUE_MAX];
int fd;
snprintf(path, VALUE_MAX, "/sys/class/gpio/gpio%d/value", pin);
fd = open(path, O_WRONLY);
if (fd == -1) {
sif::error << "RPiGPIO::writePin: Failed to open GPIO pin " << pin << "!" << std::endl;
return -1;
}
int result = 0;
if(state == States::LOW) {
result = write(fd, "0", 1);
}
else {
result = write(fd, "1", 1);
}
if (result != 0) {
sif::error << "Failed to write pin " << pin << " value to " << static_cast<int>(state)
<< "!" << std::endl;
return -1;
}
close(fd);
return 0;
}

41
bsp_rpi/boardtest/RPiGPIO.h
View File

@ -1,41 +0,0 @@
#ifndef BSP_RPI_BOARDTEST_RPIGPIO_H_
#define BSP_RPI_BOARDTEST_RPIGPIO_H_
#include <cstdint>
/**
* @brief Really simple C++ GPIO wrapper for the Raspberry Pi, using the sysfs interface.
* Use BCM pins notation (https://pinout.xyz/#)
*
*/
class RPiGPIO {
public:
enum Directions {
IN = 0,
OUT = 1
};
enum States {
LOW = 0,
HIGH = 1
};
static int enablePin(int pin);
static int disablePin(int pin);
static int pinDirection(int pin, Directions dir);
static int readPin(int pin);
static int writePin(int pin, States state);
private:
static constexpr uint8_t BUFFER_MAX = 3;
static constexpr uint8_t DIRECTION_MAX = 35;
static constexpr uint8_t VALUE_MAX = 30;
static constexpr uint8_t IN_WRITE_SIZE = 3;
static constexpr uint8_t OUT_WRITE_SIZE = 4;
};
#endif /* BSP_RPI_BOARDTEST_RPIGPIO_H_ */

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bsp_rpi/gpio/CMakeLists.txt Normal file
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target_sources(${TARGET_NAME} PUBLIC
GPIORPi.cpp
)

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bsp_rpi/gpio/GPIORPi.cpp Normal file
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#include "GPIORPi.h"
#include <FSFWConfig.h>
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <linux/gpio/GpioCookie.h>
ReturnValue_t gpio::createRpiGpioConfig(GpioCookie* cookie, gpioId_t gpioId, int bcmPin,
std::string consumer, gpio::Direction direction, int initValue) {
if(cookie == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
GpiodRegular config;
/* Default chipname for Raspberry Pi. There is still gpiochip1 for expansion, but most users
will not need this */
config.chipname = "gpiochip0";
config.consumer = consumer;
config.direction = direction;
config.initValue = initValue;
/* Sanity check for the BCM pins before assigning it */
if(bcmPin > 27) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "createRpiGpioConfig: BCM pin " << bcmPin << " invalid!" << std::endl;
#else
sif::printError("createRpiGpioConfig: BCM pin %d invalid!\n", bcmPin);
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
config.lineNum = bcmPin;
cookie->addGpio(gpioId, config);
return HasReturnvaluesIF::RETURN_OK;
}

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bsp_rpi/gpio/GPIORPi.h Normal file
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#ifndef BSP_RPI_GPIO_GPIORPI_H_
#define BSP_RPI_GPIO_GPIORPI_H_
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
#include <linux/gpio/gpioDefinitions.h>
class GpioCookie;
namespace gpio {
/**
* Create a GpioConfig_t. This function does a sanity check on the BCM pin number and fails if the
* BCM pin is invalid.
* @param cookie Adds the configuration to this cookie directly
* @param gpioId ID which identifies the GPIO configuration
* @param bcmPin Raspberry Pi BCM pin
* @param consumer Information string
* @param direction GPIO direction
* @param initValue Intial value for output pins, 0 for low, 1 for high
* @return
*/
ReturnValue_t createRpiGpioConfig(GpioCookie* cookie, gpioId_t gpioId, int bcmPin,
std::string consumer, gpio::Direction direction, int initValue);
}
#endif /* BSP_RPI_GPIO_GPIORPI_H_ */

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bsp_rpi/main.cpp
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#include "InitMission.h"
#include <OBSWVersion.h>
#include <fsfw/tasks/TaskFactory.h>
#include <iostream>
#include <unistd.h>
/**
* @brief This is the main program for the target hardware.
* @brief This is the main program and entry point for the Raspberry Pi.
* @return
*/
int main(void)
{
std::cout << "-- EIVE OBSW --" << std::endl;
std::cout << "-- Compiled for Linux " << " --" << std::endl;
std::cout << "-- Compiled for Linux (Raspberry Pi) --" << std::endl;
std::cout << "-- Software version " << SW_NAME << " v" << SW_VERSION << "."
<< SW_SUBVERSION << "." << SW_SUBSUBVERSION << " -- " << std::endl;
std::cout << "-- " << __DATE__ << " " << __TIME__ << " --" << std::endl;
InitMission::initMission();
initmission::initMission();
for(;;) {
// suspend main thread by sleeping it.
/* Suspend main thread by sleeping it. */
TaskFactory::delayTask(5000);
}
}