eive/eive-obsw
eive/eive-obsw
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Merge branch 'mueller/master' into meier/max13865pt1000Handler

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This commit is contained in:
Robin Müller 2021-04-01 15:34:28 +02:00 committed by IRS Cleanroom Laptop
commit fe4c8ad136
49 changed files with 188 additions and 1171 deletions
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3
.gitmodules vendored
View File

@ -13,3 +13,6 @@
[submodule "thirdparty/lwgps"]
path = thirdparty/lwgps
url = https://github.com/rmspacefish/lwgps.git
[submodule "fsfw_hal"]
path = fsfw_hal
url = https://egit.irs.uni-stuttgart.de/fsfw/fsfw_hal.git

6
CMakeLists.txt
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@ -40,6 +40,7 @@ set(TARGET_NAME ${CMAKE_PROJECT_NAME})
set(LIB_FSFW_NAME fsfw)
set(LIB_ETL_NAME etl)
set(LIB_CSP_NAME libcsp)
set(LIB_FSFW_HAL_NAME fsfw_hal)
set(LIB_LWGPS_NAME lwgps)
set(THIRD_PARTY_FOLDER thirdparty)
@ -50,6 +51,7 @@ set(TEST_PATH test/testtasks)
set(LINUX_PATH linux)
set(COMMON_PATH common)
set(FSFW_HAL_LIB_PATH fsfw_hal)
set(CSP_LIB_PATH ${THIRD_PARTY_FOLDER}/libcsp)
set(ETL_LIB_PATH ${THIRD_PARTY_FOLDER}/etl)
set(LWGPS_LIB_PATH ${THIRD_PARTY_FOLDER}/lwgps)
@ -68,10 +70,12 @@ if(TGT_BSP)
set(FSFW_CONFIG_PATH "fsfwconfig")
set(ADD_LINUX_FILES TRUE)
set(ADD_CSP_LIB TRUE)
set(FSFW_HAL_ADD_LINUX ON)
endif()
if(${TGT_BSP} MATCHES "arm/raspberrypi")
add_definitions(-DRASPBERRY_PI)
set(FSFW_HAL_ADD_RASPBERRY_PI ON)
endif()
if(${TGT_BSP} MATCHES "arm/q7s")
@ -113,6 +117,7 @@ add_subdirectory(${BSP_PATH})
add_subdirectory(${FSFW_PATH})
add_subdirectory(${MISSION_PATH})
add_subdirectory(${TEST_PATH})
add_subdirectory(${FSFW_HAL_LIB_PATH})
add_subdirectory(${COMMON_PATH})
################################################################################
@ -126,6 +131,7 @@ target_link_libraries(${TARGET_NAME} PRIVATE
${LIB_FSFW_NAME}
${LIB_OS_NAME}
${LIB_LWGPS_NAME}
${LIB_FSFW_HAL_NAME}
)
if(ADD_ETL_LIB)

21
bsp_hosted/ObjectFactory.cpp
View File

@ -11,13 +11,8 @@
#include <mission/core/GenericFactory.h>
#include <mission/utility/TmFunnel.h>
#ifdef LINUX
#include <fsfw/osal/linux/TcUnixUdpPollingTask.h>
#include <fsfw/osal/linux/TmTcUnixUdpBridge.h>
#elif WIN32
#include <fsfw/osal/windows/TcWinUdpPollingTask.h>
#include <fsfw/osal/windows/TmTcWinUdpBridge.h>
#endif
#include <fsfw/osal/common/UdpTcPollingTask.h>
#include <fsfw/osal/common/UdpTmTcBridge.h>
#include <fsfw/tmtcpacket/pus/TmPacketStored.h>
@ -45,17 +40,9 @@ void ObjectFactory::produce(){
Factory::setStaticFrameworkObjectIds();
ObjectFactory::produceGenericObjects();
#ifdef LINUX
new TmTcUnixUdpBridge(objects::UDP_BRIDGE,
new UdpTmTcBridge(objects::UDP_BRIDGE,
objects::CCSDS_PACKET_DISTRIBUTOR,
objects::TM_STORE, objects::TC_STORE);
new TcUnixUdpPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
#elif WIN32
new TmTcWinUdpBridge(objects::UDP_BRIDGE,
objects::CCSDS_PACKET_DISTRIBUTOR, objects::TM_STORE,
objects::TC_STORE);
new TcWinUdpPollingTask(objects::UDP_POLLING_TASK,
objects::UDP_BRIDGE);
#endif
new UdpTcPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
}

108
bsp_q7s/ObjectFactory.cpp
View File

@ -5,6 +5,7 @@
#include <devices/gpioIds.h>
#include <tmtc/pusIds.h>
#include <devices/powerSwitcherList.h>
#include <devices/spi.h>
#include <bsp_q7s/devices/HeaterHandler.h>
#include <bsp_q7s/devices/SolarArrayDeploymentHandler.h>
@ -20,6 +21,9 @@
#include <mission/devices/Max31865PT1000Handler.h>
#include <mission/devices/devicedefinitions/Max31865Definitions.h>
#include <mission/devices/SyrlinksHkHandler.h>
#include <mission/devices/MGMHandlerLIS3MDL.h>
#include <mission/devices/MGMHandlerRM3100.h>
#include <mission/devices/GyroL3GD20Handler.h>
#include <mission/devices/devicedefinitions/GomSpacePackets.h>
#include <mission/devices/devicedefinitions/GomspaceDefinitions.h>
@ -28,28 +32,21 @@
#include <linux/csp/CspCookie.h>
#include <linux/csp/CspComIF.h>
#include <linux/i2c/I2cCookie.h>
#include <linux/i2c/I2cComIF.h>
#include <linux/gpio/LinuxLibgpioIF.h>
#include <linux/gpio/GpioCookie.h>
#include <linux/uart/UartComIF.h>
#include <linux/uart/UartCookie.h>
#include <linux/spi/SpiComIF.h>
#include <linux/spi/SpiCookie.h>
#include <fsfw_hal/linux/i2c/I2cCookie.h>
#include <fsfw_hal/linux/i2c/I2cComIF.h>
#include <fsfw_hal/linux/spi/SpiCookie.h>
#include <fsfw_hal/linux/gpio/LinuxLibgpioIF.h>
#include <fsfw_hal/common/gpio/GpioCookie.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 <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>
/* UDP server includes */
#include <fsfw/osal/common/UdpTmTcBridge.h>
#include <fsfw/osal/common/UdpTcPollingTask.h>
#if TEST_LIBGPIOD == 1
#include <linux/boardtest/LibgpiodTest.h>
@ -97,6 +94,20 @@ void ObjectFactory::produce(){
new UartComIF(objects::UART_COM_IF);
new SpiComIF(objects::SPI_COM_IF, gpioComIF);
auto gpioIF = new LinuxLibgpioIF(objects::GPIO_IF);
/* Temperature sensors */
Tmp1075Handler* tmp1075Handler_1 = new Tmp1075Handler(
objects::TMP1075_HANDLER_1, objects::I2C_COM_IF,
i2cCookieTmp1075tcs1);
tmp1075Handler_1->setStartUpImmediately();
Tmp1075Handler* tmp1075Handler_2 = new Tmp1075Handler(
objects::TMP1075_HANDLER_2, objects::I2C_COM_IF,
i2cCookieTmp1075tcs2);
tmp1075Handler_2->setStartUpImmediately();
GpioCookie* heaterGpiosCookie = new GpioCookie;
#if TE0720 == 0
CspCookie* p60DockCspCookie = new CspCookie(P60Dock::MAX_REPLY_LENGTH,
addresses::P60DOCK);
@ -126,19 +137,56 @@ void ObjectFactory::produce(){
// pdu1handler->setModeNormal();
// pdu2handler->setModeNormal();
// acuhandler->setModeNormal();
#endif
/* Temperature sensors */
Tmp1075Handler* tmp1075Handler_1 = new Tmp1075Handler(
objects::TMP1075_HANDLER_1, objects::I2C_COM_IF,
i2cCookieTmp1075tcs1);
tmp1075Handler_1->setStartUpImmediately();
Tmp1075Handler* tmp1075Handler_2 = new Tmp1075Handler(
objects::TMP1075_HANDLER_2, objects::I2C_COM_IF,
i2cCookieTmp1075tcs2);
tmp1075Handler_2->setStartUpImmediately();
(void) p60dockhandler;
(void) pdu1handler;
(void) pdu2handler;
(void) acuhandler;
GpioCookie* gpioCookieAcsBoard = new GpioCookie();
GpiodRegular gpioGyro1(std::string("gpiochip5"), 21, std::string("CS_GYRO_1_ADIS"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::GYRO_0_ADIS_CS, gpioGyro1);
GpiodRegular gpioGyro2(std::string("gpiochip5"), 7, std::string("CS_GYRO_2_L3G"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::GYRO_1_L3G_CS, gpioGyro2);
GpiodRegular gpioGyro3(std::string("gpiochip5"), 3, std::string("CS_GYRO_3_L3G"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::GYRO_2_L3G_CS, gpioGyro3);
GpiodRegular gpioMgm0(std::string("gpiochip5"), 5, std::string("CS_MGM_0_LIS3_A"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::MGM_0_LIS3_CS, gpioMgm0);
GpiodRegular gpioMgm1(std::string("gpiochip5"), 17, std::string("CS_MGM_1_RM3100_A"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::MGM_1_RM3100_CS, gpioMgm1);
GpiodRegular gpioMgm2(std::string("gpiochip6"), 0, std::string("CS_MGM_2_LIS3_B"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::MGM_2_LIS3_CS, gpioMgm2);
GpiodRegular gpioMgm3(std::string("gpiochip5"), 23, std::string("CS_MGM_3_RM3100_B"),
gpio::OUT, gpio::HIGH);
gpioCookieAcsBoard->addGpio(gpioIds::MGM_3_RM3100_CS, gpioMgm3);
gpioIF->addGpios(gpioCookieAcsBoard);
std::string spiDev = "/dev/spidev2.0";
SpiCookie* spiCookie = new SpiCookie(addresses::MGM_0_LIS3, gpioIds::MGM_0_LIS3_CS, spiDev,
MGMLIS3MDL::MAX_BUFFER_SIZE, spi::DEFAULT_LIS3_MODE, spi::DEFAULT_LIS3_SPEED);
auto mgmLis3Handler = new MGMHandlerLIS3MDL(objects::MGM_0_LIS3_HANDLER,
objects::SPI_COM_IF, spiCookie);
mgmLis3Handler->setStartUpImmediately();
spiCookie = new SpiCookie(addresses::MGM_1_RM3100, gpioIds::MGM_1_RM3100_CS, spiDev,
RM3100::MAX_BUFFER_SIZE, spi::DEFAULT_RM3100_MODE, spi::DEFAULT_RM3100_SPEED);
auto mgmRm3100Handler = new MGMHandlerRM3100(objects::MGM_1_RM3100_HANDLER,
objects::SPI_COM_IF, spiCookie);
mgmRm3100Handler->setStartUpImmediately();
spiCookie = new SpiCookie(addresses::GYRO_1_L3G, gpioIds::GYRO_1_L3G_CS, spiDev,
L3GD20H::MAX_BUFFER_SIZE, spi::DEFAULT_L3G_MODE, spi::DEFAULT_L3G_SPEED);
auto gyroL3gHandler = new GyroHandlerL3GD20H(objects::GYRO_1_L3G_HANDLER, objects::SPI_COM_IF,
spiCookie);
gyroL3gHandler->setStartUpImmediately();
GpioCookie* heaterGpiosCookie = new GpioCookie;
#if TE0720 == 0
/* Pin H2-11 on stack connector */
GpiodRegular* gpioConfigHeater0 = new GpiodRegular(std::string("gpiochip7"), 6,
std::string("Heater0"), gpio::OUT, 0);
@ -322,10 +370,10 @@ void ObjectFactory::produce(){
// rtdIc4->setStartUpImmediately();
#endif
new TmTcUnixUdpBridge(objects::UDP_BRIDGE,
new UdpTmTcBridge(objects::UDP_BRIDGE,
objects::CCSDS_PACKET_DISTRIBUTOR,
objects::TM_STORE, objects::TC_STORE);
new TcUnixUdpPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
new UdpTcPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
#if TE0720 == 1 && TEST_LIBGPIOD == 1
/* Configure MIO0 as input */

2
bsp_q7s/devices/HeaterHandler.cpp
View File

@ -2,7 +2,7 @@
#include <fsfwconfig/devices/powerSwitcherList.h>
#include <fsfw/ipc/QueueFactory.h>
#include <devices/gpioIds.h>
#include <linux/gpio/GpioCookie.h>
#include <fsfw_hal/common/gpio/GpioCookie.h>
HeaterHandler::HeaterHandler(object_id_t setObjectId_, object_id_t gpioDriverId_,
CookieIF * gpioCookie_, object_id_t mainLineSwitcherObjectId_, uint8_t mainLineSwitch_) :

2
bsp_q7s/devices/HeaterHandler.h
View File

@ -10,7 +10,7 @@
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <fsfw/devicehandlers/CookieIF.h>
#include <fsfw/timemanager/Countdown.h>
#include <linux/gpio/GpioIF.h>
#include <fsfw_hal/common/gpio/GpioIF.h>
#include <unordered_map>
/**

2
bsp_q7s/devices/SolarArrayDeploymentHandler.cpp
View File

@ -3,7 +3,7 @@
#include <devices/powerSwitcherList.h>
#include <devices/gpioIds.h>
#include <linux/gpio/GpioCookie.h>
#include <fsfw_hal/common/gpio/GpioCookie.h>
#include <fsfw/ipc/QueueFactory.h>

4
bsp_q7s/devices/SolarArrayDeploymentHandler.h
View File

@ -1,8 +1,6 @@
#ifndef MISSION_DEVICES_SOLARARRAYDEPLOYMENT_H_
#define MISSION_DEVICES_SOLARARRAYDEPLOYMENT_H_
#include <linux/gpio/GpioIF.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/tasks/ExecutableObjectIF.h>
#include <fsfw/returnvalues/HasReturnvaluesIF.h>
@ -11,7 +9,7 @@
#include <fsfw/devicehandlers/CookieIF.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <fsfw/timemanager/Countdown.h>
#include <fsfw_hal/common/gpio/GpioIF.h>
#include <unordered_map>
/**

57
bsp_rpi/ObjectFactory.cpp
View File

@ -1,26 +1,4 @@
#include "ObjectFactory.h"
#include <bsp_rpi/gpio/GPIORPi.h>
<<<<<<< HEAD
#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 <fsfwconfig/objects/systemObjectList.h>
#include <fsfwconfig/devices/addresses.h>
@ -32,30 +10,28 @@
#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 <linux/spi/SpiComIF.h>
#include <mission/devices/GyroL3GD20Handler.h>
#include <mission/core/GenericFactory.h>
#include <mission/utility/TmFunnel.h>
#include <mission/devices/MGMHandlerLIS3MDL.h>
#include <mission/devices/MGMHandlerRM3100.h>
>>>>>>> develop
#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 <fsfw/tasks/TaskFactory.h>
<<<<<<< HEAD
#include <linux/spi/SpiComIF.h>
=======
#include <mission/devices/GyroL3GD20Handler.h>
>>>>>>> develop
/* UDP server includes */
#include <fsfw/osal/common/UdpTmTcBridge.h>
#include <fsfw/osal/common/UdpTcPollingTask.h>
#include <fsfw_hal/linux/gpio/LinuxLibgpioIF.h>
#include <fsfw_hal/linux/rpi/GpioRPi.h>
#include <fsfw_hal/common/gpio/GpioCookie.h>
#include <fsfw_hal/linux/spi/SpiCookie.h>
#include <fsfw_hal/linux/spi/SpiComIF.h>
void Factory::setStaticFrameworkObjectIds() {
PusServiceBase::packetSource = objects::PUS_PACKET_DISTRIBUTOR;
@ -80,10 +56,10 @@ void ObjectFactory::produce(){
Factory::setStaticFrameworkObjectIds();
ObjectFactory::produceGenericObjects();
new TmTcUnixUdpBridge(objects::UDP_BRIDGE,
new UdpTmTcBridge(objects::UDP_BRIDGE,
objects::CCSDS_PACKET_DISTRIBUTOR,
objects::TM_STORE, objects::TC_STORE);
new TcUnixUdpPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
new UdpTcPollingTask(objects::UDP_POLLING_TASK, objects::UDP_BRIDGE);
GpioIF* gpioIF = new LinuxLibgpioIF(objects::GPIO_IF);
@ -125,14 +101,6 @@ void ObjectFactory::produce(){
gpio::createRpiGpioConfig(gpioCookieAcsBoard, gpioIds::GYRO_2_L3G_CS, gpio::GYRO_2_BCM_PIN,
"GYRO_2_L3G", gpio::Direction::OUT, 1);
gpioIF->addGpios(gpioCookieAcsBoard);
<<<<<<< HEAD
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();
=======
std::string spiDev = "/dev/spidev0.0";
SpiCookie* spiCookie = new SpiCookie(addresses::MGM_0_LIS3, gpioIds::MGM_0_LIS3_CS, spiDev,
@ -152,7 +120,6 @@ void ObjectFactory::produce(){
auto gyroL3gHandler = new GyroHandlerL3GD20H(objects::GYRO_1_L3G_HANDLER, objects::SPI_COM_IF,
spiCookie);
gyroL3gHandler->setStartUpImmediately();
>>>>>>> develop
#endif /* RPI_TEST_ACS_BOARD == 1 */
}

1
bsp_rpi/gpio/CMakeLists.txt
View File

@ -1,5 +1,4 @@
target_sources(${TARGET_NAME} PUBLIC
GPIORPi.cpp
)

6
cmake/scripts/Q7S/unix_path_helper.sh Normal file
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@ -0,0 +1,6 @@
#!/bin/sh
export PATH=$PATH:"/opt/Xilinx/SDK/2018.2/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin"
export CROSS_COMPILE="arm-linux-gnueabihf"
export Q7S_SYSROOT="$HOME/Xilinx/cortexa9hf-neon-xiphos-linux-gnueabi"

2
cmake/scripts/Q7S/win_path_helper_xilinx_tools.sh
View File

@ -2,4 +2,4 @@
export PATH=$PATH:"/c/Xilinx/SDK/2018.2/gnu/aarch32/nt/gcc-arm-linux-gnueabi/bin"
export CROSS_COMPILE="arm-linux-gnueabihf"
export Q7S_SYSROOT="/c/Xilinx/SDK/2018.2/gnu/aarch32/nt/gcc-arm-linux-gnueabi/arm-linux-gnueabihf/libc"
export Q7S_SYSROOT="/c/Users/${USER}/Documents/EIVE/cortexa9hf-neon-xiphos-linux-gnueabi"

3
cmake/scripts/cmake_build_config.py
View File

@ -26,6 +26,9 @@ def main():
"Information)", default="debug")
parser.add_argument("-l", "--builddir", type=str, help="Specify build directory.")
parser.add_argument("-g", "--generator", type=str, help="CMake Generator")
parser.add_argument("-d", "--defines",
help="Additional custom defines passed to CMake (supply without -D prefix!)",
nargs="*", type=str)
parser.add_argument("-t", "--target-bsp", type=str, help="Target BSP, combination of architecture and machine")
args = parser.parse_args()

2
fsfw

@ -1 +1 @@
Subproject commit 83d0db824289b28dbad81cce0c80276c4fc839c8
Subproject commit dea2205908f29cbb700ad85c2614da71b6efccfc

1
fsfw_hal Submodule

@ -0,0 +1 @@
Subproject commit 7ffae254b1c2658c2b87566a7bb6856236c6e7e8

2
fsfwconfig/devices/gpioIds.h
View File

@ -1,7 +1,7 @@
#ifndef FSFWCONFIG_DEVICES_GPIOIDS_H_
#define FSFWCONFIG_DEVICES_GPIOIDS_H_
#include <linux/gpio/GpioIF.h>
#include <fsfw_hal/common/gpio/GpioIF.h>
namespace gpioIds {
enum gpioId_t {

2
fsfwconfig/devices/spi.h
View File

@ -2,7 +2,7 @@
#define FSFWCONFIG_DEVICES_SPI_H_
#include <cstdint>
#include <linux/spi/spiDefinitions.h>
#include <fsfw_hal/linux/spi/spiDefinitions.h>
/**
* SPI configuration will be contained here to let the device handlers remain independent

2
fsfwconfig/objects/systemObjectList.h
View File

@ -43,7 +43,7 @@ namespace objects {
ACU_HANDLER = 0x44000004,
TMP1075_HANDLER_1 = 0x44000005,
TMP1075_HANDLER_2 = 0x44000006,
MGM_0_LIS3_HANDLER = 0x4400007,
MGM_0_LIS3_HANDLER = 0x44000007,
MGM_1_RM3100_HANDLER = 0x44000008,
MGM_2_LIS3_HANDLER = 0x44000009,
MGM_3_RM3100_HANDLER = 0x44000010,

33
fsfwconfig/pollingsequence/pollingSequenceFactory.cpp
View File

@ -171,6 +171,39 @@ ReturnValue_t pst::gomspacePstInit(FixedTimeslotTaskIF *thisSequence){
thisSequence->addSlot(objects::ACU_HANDLER,
length * 0.8, DeviceHandlerIF::GET_READ);
thisSequence->addSlot(objects::MGM_0_LIS3_HANDLER, length * 0,
DeviceHandlerIF::PERFORM_OPERATION);
thisSequence->addSlot(objects::MGM_0_LIS3_HANDLER, length * 0.2,
DeviceHandlerIF::SEND_WRITE);
thisSequence->addSlot(objects::MGM_0_LIS3_HANDLER, length * 0.4,
DeviceHandlerIF::GET_WRITE);
thisSequence->addSlot(objects::MGM_0_LIS3_HANDLER, length * 0.6,
DeviceHandlerIF::SEND_READ);
thisSequence->addSlot(objects::MGM_0_LIS3_HANDLER, length * 0.8,
DeviceHandlerIF::GET_READ);
thisSequence->addSlot(objects::MGM_1_RM3100_HANDLER, length * 0,
DeviceHandlerIF::PERFORM_OPERATION);
thisSequence->addSlot(objects::MGM_1_RM3100_HANDLER, length * 0.2,
DeviceHandlerIF::SEND_WRITE);
thisSequence->addSlot(objects::MGM_1_RM3100_HANDLER, length * 0.4,
DeviceHandlerIF::GET_WRITE);
thisSequence->addSlot(objects::MGM_1_RM3100_HANDLER, length * 0.6,
DeviceHandlerIF::SEND_READ);
thisSequence->addSlot(objects::MGM_1_RM3100_HANDLER, length * 0.8,
DeviceHandlerIF::GET_READ);
thisSequence->addSlot(objects::GYRO_1_L3G_HANDLER, length * 0,
DeviceHandlerIF::PERFORM_OPERATION);
thisSequence->addSlot(objects::GYRO_1_L3G_HANDLER, length * 0.2,
DeviceHandlerIF::SEND_WRITE);
thisSequence->addSlot(objects::GYRO_1_L3G_HANDLER, length * 0.4,
DeviceHandlerIF::GET_WRITE);
thisSequence->addSlot(objects::GYRO_1_L3G_HANDLER, length * 0.6,
DeviceHandlerIF::SEND_READ);
thisSequence->addSlot(objects::GYRO_1_L3G_HANDLER, length * 0.8,
DeviceHandlerIF::GET_READ);
if (thisSequence->checkSequence() != HasReturnvaluesIF::RETURN_OK) {
sif::error << "Initialization of GomSpace PST failed" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;

4
linux/CMakeLists.txt
View File

@ -1,8 +1,4 @@
add_subdirectory(gpio)
add_subdirectory(i2c)
add_subdirectory(csp)
add_subdirectory(spi)
add_subdirectory(uart)
add_subdirectory(utility)
add_subdirectory(boardtest)

0
linux/gpio/CMakeLists.txt → linux/archive/gpio/CMakeLists.txt
View File

0
linux/gpio/GpioCookie.cpp → linux/archive/gpio/GpioCookie.cpp
View File

0
linux/gpio/GpioCookie.h → linux/archive/gpio/GpioCookie.h
View File

0
linux/gpio/GpioIF.h → linux/archive/gpio/GpioIF.h
View File

0
linux/gpio/LinuxLibgpioIF.cpp → linux/archive/gpio/LinuxLibgpioIF.cpp
View File

0
linux/gpio/LinuxLibgpioIF.h → linux/archive/gpio/LinuxLibgpioIF.h
View File

6
linux/gpio/gpioDefinitions.h → linux/archive/gpio/gpioDefinitions.h
View File

@ -7,6 +7,12 @@
using gpioId_t = uint16_t;
namespace gpio {
enum Levels {
LOW = 0,
HIGH = 1
};
enum Direction {
IN = 0,
OUT = 1

4
linux/boardtest/LibgpiodTest.h
View File

@ -2,8 +2,8 @@
#define TEST_TESTTASKS_LIBGPIODTEST_H_
#include "TestTask.h"
#include <linux/gpio/GpioIF.h>
#include <linux/gpio/GpioCookie.h>
#include <fsfw_hal/common/gpio/GpioIF.h>
#include <fsfw_hal/common/gpio/GpioCookie.h>
#include <fsfw/objectmanager/SystemObject.h>
/**

13
linux/boardtest/SpiTestClass.cpp
View File

@ -7,9 +7,10 @@
#include <fsfw/tasks/TaskFactory.h>
#include <fsfw/timemanager/Stopwatch.h>
#include <linux/gpio/gpioDefinitions.h>
#include <linux/gpio/GpioCookie.h>
#include <linux/utility/Utility.h>
#include <fsfw_hal/linux/utility.h>
#include <fsfw_hal/linux/UnixFileGuard.h>
#include <fsfw_hal/common/gpio/gpioDefinitions.h>
#include <fsfw_hal/common/gpio/GpioCookie.h>
#include <linux/spi/spidev.h>
#include <fcntl.h>
@ -82,7 +83,7 @@ void SpiTestClass::performRm3100Test(uint8_t mgmId) {
int fileDescriptor = 0;
utility::UnixFileHelper fileHelper(deviceName, &fileDescriptor, O_RDWR,
UnixFileGuard fileHelper(deviceName, &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface: ");
if(fileHelper.getOpenResult()) {
sif::error << "SpiTestClass::performRm3100Test: File descriptor could not be opened!"
@ -180,7 +181,7 @@ void SpiTestClass::performLis3MdlTest(uint8_t lis3Id) {
#endif
int fileDescriptor = 0;
utility::UnixFileHelper fileHelper(deviceName, &fileDescriptor, O_RDWR,
UnixFileGuard fileHelper(deviceName, &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface: ");
if(fileHelper.getOpenResult()) {
sif::error << "SpiTestClass::performLis3Mdl3100Test: File descriptor could not be opened!"
@ -226,7 +227,7 @@ void SpiTestClass::performL3gTest(uint8_t l3gId) {
#endif
int fileDescriptor = 0;
utility::UnixFileHelper fileHelper(deviceName, &fileDescriptor, O_RDWR,
UnixFileGuard fileHelper(deviceName, &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface: ");
if(fileHelper.getOpenResult()) {
sif::error << "SpiTestClass::performLis3Mdl3100Test: File descriptor could not be opened!"

4
linux/boardtest/SpiTestClass.h
View File

@ -1,8 +1,8 @@
#ifndef LINUX_BOARDTEST_SPITESTCLASS_H_
#define LINUX_BOARDTEST_SPITESTCLASS_H_
#include <linux/gpio/GpioIF.h>
#include <linux/spi/SpiCookie.h>
#include <fsfw_hal/common/gpio/GpioIF.h>
#include <fsfw_hal/linux/spi/SpiCookie.h>
#include <test/testtasks/TestTask.h>
#include <vector>

8
linux/i2c/CMakeLists.txt
View File

@ -1,8 +0,0 @@
target_sources(${TARGET_NAME} PUBLIC
I2cComIF.cpp
I2cCookie.cpp
)

196
linux/i2c/I2cComIF.cpp
View File

@ -1,196 +0,0 @@
#include "I2cComIF.h"
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/i2c-dev.h>
#include <errno.h>
#include <linux/utility/Utility.h>
#include <cstring>
I2cComIF::I2cComIF(object_id_t objectId): SystemObject(objectId){
}
I2cComIF::~I2cComIF() {}
ReturnValue_t I2cComIF::initializeInterface(CookieIF* cookie) {
address_t i2cAddress;
std::string deviceFile;
if(cookie == nullptr) {
sif::error << "I2cComIF::initializeInterface: Invalid cookie!" << std::endl;
return NULLPOINTER;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::initializeInterface: Invalid I2C cookie!" << std::endl;
return NULLPOINTER;
}
i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if(i2cDeviceMapIter == i2cDeviceMap.end()) {
size_t maxReplyLen = i2cCookie->getMaxReplyLen();
I2cInstance_t i2cInstance = {std::vector<uint8_t>(maxReplyLen), 0};
auto statusPair = i2cDeviceMap.emplace(i2cAddress, i2cInstance);
if (not statusPair.second) {
sif::error << "I2cComIF::initializeInterface: Failed to insert device with address " <<
i2cAddress << "to I2C device " << "map" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
sif::error << "I2cComIF::initializeInterface: Device with address " << i2cAddress <<
"already in use" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
ReturnValue_t I2cComIF::sendMessage(CookieIF *cookie,
const uint8_t *sendData, size_t sendLen) {
ReturnValue_t result;
int fd;
std::string deviceFile;
if(sendData == nullptr) {
sif::error << "I2cComIF::sendMessage: Send Data is nullptr"
<< std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
if(sendLen == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::sendMessage: Invalid I2C Cookie!" << std::endl;
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
sif::error << "I2cComIF::sendMessage: i2cAddress of Cookie not "
<< "registered in i2cDeviceMap" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
deviceFile = i2cCookie->getDeviceFile();
utility::UnixFileHelper fileHelper(deviceFile, &fd, O_RDWR, "I2cComIF::sendMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
result = openDevice(deviceFile, i2cAddress, &fd);
if (result != HasReturnvaluesIF::RETURN_OK){
return result;
}
if (write(fd, sendData, sendLen) != (int)sendLen) {
sif::error << "I2cComIF::sendMessage: Failed to send data to I2C "
"device with error code " << errno << ". Error description: "
<< strerror(errno) << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::getSendSuccess(CookieIF *cookie) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::requestReceiveMessage(CookieIF *cookie,
size_t requestLen) {
ReturnValue_t result;
int fd;
std::string deviceFile;
if (requestLen == 0) {
return HasReturnvaluesIF::RETURN_OK;
}
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::requestReceiveMessage: Invalid I2C Cookie!" << std::endl;
i2cDeviceMapIter->second.replyLen = 0;
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
sif::error << "I2cComIF::requestReceiveMessage: i2cAddress of Cookie not "
<< "registered in i2cDeviceMap" << std::endl;
i2cDeviceMapIter->second.replyLen = 0;
return HasReturnvaluesIF::RETURN_FAILED;
}
deviceFile = i2cCookie->getDeviceFile();
utility::UnixFileHelper fileHelper(deviceFile, &fd, O_RDWR, "I2cComIF::requestReceiveMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
result = openDevice(deviceFile, i2cAddress, &fd);
if (result != HasReturnvaluesIF::RETURN_OK){
i2cDeviceMapIter->second.replyLen = 0;
return result;
}
uint8_t* replyBuffer = i2cDeviceMapIter->second.replyBuffer.data();
if (read(fd, replyBuffer, requestLen) != static_cast<int>(requestLen)) {
sif::error << "I2cComIF::requestReceiveMessage: Reading from I2C "
<< "device failed with error code " << errno <<". Description"
<< " of error: " << strerror(errno) << std::endl;
i2cDeviceMapIter->second.replyLen = 0;
return HasReturnvaluesIF::RETURN_FAILED;
}
i2cDeviceMapIter->second.replyLen = requestLen;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::readReceivedMessage(CookieIF *cookie,
uint8_t **buffer, size_t* size) {
I2cCookie* i2cCookie = dynamic_cast<I2cCookie*>(cookie);
if(i2cCookie == nullptr) {
sif::error << "I2cComIF::readReceivedMessage: Invalid I2C Cookie!" << std::endl;
return NULLPOINTER;
}
address_t i2cAddress = i2cCookie->getAddress();
i2cDeviceMapIter = i2cDeviceMap.find(i2cAddress);
if (i2cDeviceMapIter == i2cDeviceMap.end()) {
sif::error << "I2cComIF::readReceivedMessage: i2cAddress of Cookie not "
<< "found in i2cDeviceMap" << std::endl;
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = i2cDeviceMapIter->second.replyBuffer.data();
*size = i2cDeviceMapIter->second.replyLen;
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t I2cComIF::openDevice(std::string deviceFile,
address_t i2cAddress, int* fileDescriptor) {
if (ioctl(*fileDescriptor, I2C_SLAVE, i2cAddress) < 0) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "I2cComIF: Specifying target device failed with error code " << errno << "."
<< std::endl;
sif::warning << "Error description " << strerror(errno) << std::endl;
#else
sif::printWarning("I2cComIF: Specifying target device failed with error code %d.\n");
sif::printWarning("Error description: %s\n", strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}

59
linux/i2c/I2cComIF.h
View File

@ -1,59 +0,0 @@
#ifndef LINUX_I2C_I2COMIF_H_
#define LINUX_I2C_I2COMIF_H_
#include "I2cCookie.h"
#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/devicehandlers/DeviceCommunicationIF.h>
#include <unordered_map>
#include <vector>
/**
* @brief This is the communication interface for i2c devices connected
* to a system running a linux OS.
*
* @author J. Meier
*/
class I2cComIF: public DeviceCommunicationIF, public SystemObject {
public:
I2cComIF(object_id_t objectId);
virtual ~I2cComIF();
ReturnValue_t initializeInterface(CookieIF * cookie) override;
ReturnValue_t sendMessage(CookieIF *cookie,const uint8_t *sendData,
size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF *cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF *cookie,
size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
size_t *size) override;
private:
typedef struct I2cInstance {
std::vector<uint8_t> replyBuffer;
size_t replyLen;
} I2cInstance_t;
using I2cDeviceMap = std::unordered_map<address_t, I2cInstance_t>;
using I2cDeviceMapIter = I2cDeviceMap::iterator;
/* In this map all i2c devices will be registered with their address and
* the appropriate file descriptor will be stored */
I2cDeviceMap i2cDeviceMap;
I2cDeviceMapIter i2cDeviceMapIter;
/**
* @brief This function opens an I2C device and binds the opened file
* to a specific I2C address.
* @param deviceFile The name of the device file. E.g. i2c-0
* @param i2cAddress The address of the i2c slave device.
* @param fileDescriptor Pointer to device descriptor.
* @return RETURN_OK if successful, otherwise RETURN_FAILED.
*/
ReturnValue_t openDevice(std::string deviceFile,
address_t i2cAddress, int* fileDescriptor);
};
#endif /* LINUX_I2C_I2COMIF_H_ */

20
linux/i2c/I2cCookie.cpp
View File

@ -1,20 +0,0 @@
#include "I2cCookie.h"
I2cCookie::I2cCookie(address_t i2cAddress_, size_t maxReplyLen_,
std::string deviceFile_) :
i2cAddress(i2cAddress_), maxReplyLen(maxReplyLen_), deviceFile(deviceFile_) {
}
address_t I2cCookie::getAddress() const {
return i2cAddress;
}
size_t I2cCookie::getMaxReplyLen() const {
return maxReplyLen;
}
std::string I2cCookie::getDeviceFile() const {
return deviceFile;
}
I2cCookie::~I2cCookie() {}

38
linux/i2c/I2cCookie.h
View File

@ -1,38 +0,0 @@
#ifndef LINUX_I2C_I2CCOOKIE_H_
#define LINUX_I2C_I2CCOOKIE_H_
#include <fsfw/devicehandlers/CookieIF.h>
#include <string>
/**
* @brief Cookie for the i2cDeviceComIF.
*
* @author J. Meier
*/
class I2cCookie: public CookieIF {
public:
/**
* @brief Constructor for the I2C cookie.
* @param i2cAddress_ The i2c address of the target device.
* @param maxReplyLen_ The maximum expected length of a reply from the
* target device.
* @param devicFile_ The device file specifying the i2c interface to use. E.g. "/dev/i2c-0".
*/
I2cCookie(address_t i2cAddress_, size_t maxReplyLen_,
std::string deviceFile_);
virtual ~I2cCookie();
address_t getAddress() const;
size_t getMaxReplyLen() const;
std::string getDeviceFile() const;
private:
address_t i2cAddress = 0;
size_t maxReplyLen = 0;
std::string deviceFile;
};
#endif /* LINUX_I2C_I2CCOOKIE_H_ */

8
linux/spi/CMakeLists.txt
View File

@ -1,8 +0,0 @@
target_sources(${TARGET_NAME} PUBLIC
SpiComIF.cpp
SpiCookie.cpp
)

321
linux/spi/SpiComIF.cpp
View File

@ -1,321 +0,0 @@
#include "SpiComIF.h"
#include <OBSWConfig.h>
#include <linux/utility/Utility.h>
#include <linux/spi/SpiCookie.h>
#include <fsfw/ipc/MutexFactory.h>
#include <fsfw/ipc/MutexGuard.h>
#include <fsfw/globalfunctions/arrayprinter.h>
#include <linux/spi/spidev.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <cerrno>
#include <cstring>
SpiComIF::SpiComIF(object_id_t objectId, GpioIF* gpioComIF): SystemObject(objectId),
gpioComIF(gpioComIF) {
if(gpioComIF == nullptr) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::SpiComIF: GPIO communication interface invalid!" << std::endl;
#else
sif::printError("SpiComIF::SpiComIF: GPIO communication interface invalid!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
}
spiMutex = MutexFactory::instance()->createMutex();
}
ReturnValue_t SpiComIF::initializeInterface(CookieIF *cookie) {
int retval = 0;
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return NULLPOINTER;
}
address_t spiAddress = spiCookie->getSpiAddress();
auto iter = spiDeviceMap.find(spiAddress);
if(iter == spiDeviceMap.end()) {
size_t bufferSize = spiCookie->getMaxBufferSize();
SpiInstance spiInstance = {std::vector<uint8_t>(bufferSize)};
auto statusPair = spiDeviceMap.emplace(spiAddress, spiInstance);
if (not statusPair.second) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::initializeInterface: Failed to insert device with address " <<
spiAddress << "to SPI device map" << std::endl;
#else
sif::printError("SpiComIF::initializeInterface: Failed to insert device with address "
"%lu to SPI device map\n", static_cast<unsigned long>(spiAddress));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
/* Now we emplaced the read buffer in the map, we still need to assign that location
to the SPI driver transfer struct */
spiCookie->assignReadBuffer(statusPair.first->second.replyBuffer.data());
}
else {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "SpiComIF::initializeInterface: SPI address already exists!" << std::endl;
#else
sif::printError("SpiComIF::initializeInterface: SPI address already exists!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
/* Pull CS high in any case to be sure that device is inactive */
gpioId_t gpioId = spiCookie->getChipSelectPin();
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
}
size_t spiSpeed = 0;
spi::SpiModes spiMode = spi::SpiModes::MODE_0;
SpiCookie::UncommonParameters params;
spiCookie->getSpiParameters(spiMode, spiSpeed, &params);
int fileDescriptor = 0;
utility::UnixFileHelper fileHelper(spiCookie->getSpiDevice(), &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface: ");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult();
}
/* These flags are rather uncommon */
if(params.threeWireSpi or params.noCs or params.csHigh) {
uint32_t currentMode = 0;
retval = ioctl(fileDescriptor, SPI_IOC_RD_MODE32, &currentMode);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initialiezInterface: Could not read full mode!");
}
if(params.threeWireSpi) {
currentMode |= SPI_3WIRE;
}
if(params.noCs) {
/* Some drivers like the Raspberry Pi ignore this flag in any case */
currentMode |= SPI_NO_CS;
}
if(params.csHigh) {
currentMode |= SPI_CS_HIGH;
}
/* Write adapted mode */
retval = ioctl(fileDescriptor, SPI_IOC_WR_MODE32, &currentMode);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initialiezInterface: Could not write full mode!");
}
}
if(params.lsbFirst) {
retval = ioctl(fileDescriptor, SPI_IOC_WR_LSB_FIRST, &params.lsbFirst);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initializeInterface: Setting LSB first failed");
}
}
if(params.bitsPerWord != 8) {
retval = ioctl(fileDescriptor, SPI_IOC_WR_BITS_PER_WORD, &params.bitsPerWord);
if(retval != 0) {
utility::handleIoctlError("SpiComIF::initializeInterface: "
"Could not write bits per word!");
}
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::sendMessage(CookieIF *cookie, const uint8_t *sendData, size_t sendLen) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
int retval = 0;
if(spiCookie == nullptr) {
return NULLPOINTER;
}
if(sendLen > spiCookie->getMaxBufferSize()) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Too much data sent, send length" << sendLen <<
"larger than maximum buffer length" << spiCookie->getMaxBufferSize() << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Too much data sent, send length %lu larger "
"than maximum buffer length %lu!\n", static_cast<unsigned long>(sendLen),
static_cast<unsigned long>(spiCookie->getMaxBufferSize()));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return DeviceCommunicationIF::TOO_MUCH_DATA;
}
/* Prepare transfer */
int fileDescriptor = 0;
std::string device = spiCookie->getSpiDevice();
utility::UnixFileHelper fileHelper(device, &fileDescriptor, O_RDWR,
"SpiComIF::sendMessage: ");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED;
}
spi::SpiModes spiMode = spi::SpiModes::MODE_0;
uint32_t spiSpeed = 0;
spiCookie->getSpiParameters(spiMode, spiSpeed, nullptr);
setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
spiCookie->assignWriteBuffer(sendData);
spiCookie->assignTransferSize(sendLen);
bool fullDuplex = spiCookie->isFullDuplex();
gpioId_t gpioId = spiCookie->getChipSelectPin();
/* GPIO access is mutex protected */
MutexGuard(spiMutex, timeoutType, timeoutMs);
/* Pull SPI CS low. For now, no support for active high given */
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullLow(gpioId);
}
/* Execute transfer */
if(fullDuplex) {
/* Initiate a full duplex SPI transfer. */
retval = ioctl(fileDescriptor, SPI_IOC_MESSAGE(1), spiCookie->getTransferStructHandle());
if(retval < 0) {
utility::handleIoctlError("SpiComIF::sendMessage: ioctl error.");
result = FULL_DUPLEX_TRANSFER_FAILED;
}
#if FSFW_LINUX_SPI_WIRETAPPING == 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "Sent SPI data: " << std::endl;
size_t dataLen = spiCookie->getTransferStructHandle()->len;
uint8_t* dataPtr = reinterpret_cast<uint8_t*>(spiCookie->getTransferStructHandle()->tx_buf);
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
sif::info << "Received SPI data: " << std::endl;
dataPtr = reinterpret_cast<uint8_t*>(spiCookie->getTransferStructHandle()->rx_buf);
arrayprinter::print(dataPtr, dataLen, OutputType::HEX, false);
#else
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_LINUX_SPI_WIRETAPPING == 1 */
}
else {
/* We write with a blocking half-duplex transfer here */
if (write(fileDescriptor, sendData, sendLen) != static_cast<ssize_t>(sendLen)) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Half-Duplex write operation failed!" <<
std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Half-Duplex write operation failed!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
result = HALF_DUPLEX_TRANSFER_FAILED;
}
}
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
}
return result;
}
ReturnValue_t SpiComIF::getSendSuccess(CookieIF *cookie) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::requestReceiveMessage(CookieIF *cookie, size_t requestLen) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return NULLPOINTER;
}
bool fullDuplex = spiCookie->isFullDuplex();
if(fullDuplex) {
return HasReturnvaluesIF::RETURN_OK;
}
std::string device = spiCookie->getSpiDevice();
int fileDescriptor = 0;
utility::UnixFileHelper fileHelper(device, &fileDescriptor, O_RDWR,
"SpiComIF::requestReceiveMessage: ");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED;
}
uint8_t* rxBuf = nullptr;
size_t readSize = spiCookie->getCurrentTransferSize();
result = getReadBuffer(spiCookie->getSpiAddress(), &rxBuf);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
gpioId_t gpioId = spiCookie->getChipSelectPin();
MutexGuard(spiMutex, timeoutType, timeoutMs);
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullLow(gpioId);
}
if(read(fileDescriptor, rxBuf, readSize) != static_cast<ssize_t>(readSize)) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "SpiComIF::sendMessage: Half-Duplex read operation failed!" << std::endl;
#else
sif::printWarning("SpiComIF::sendMessage: Half-Duplex read operation failed!\n");
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
result = HALF_DUPLEX_TRANSFER_FAILED;
}
if(gpioId != gpio::NO_GPIO) {
gpioComIF->pullHigh(gpioId);
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::readReceivedMessage(CookieIF *cookie, uint8_t **buffer, size_t *size) {
SpiCookie* spiCookie = dynamic_cast<SpiCookie*>(cookie);
if(spiCookie == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
uint8_t* rxBuf = nullptr;
ReturnValue_t result = getReadBuffer(spiCookie->getSpiAddress(), &rxBuf);
if(result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*buffer = rxBuf;
*size = spiCookie->getCurrentTransferSize();
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t SpiComIF::getReadBuffer(address_t spiAddress, uint8_t** buffer) {
if(buffer == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
auto iter = spiDeviceMap.find(spiAddress);
if(iter == spiDeviceMap.end()) {
return HasReturnvaluesIF::RETURN_FAILED;
}
*buffer = iter->second.replyBuffer.data();
return HasReturnvaluesIF::RETURN_OK;
}
void SpiComIF::setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed) {
int retval = ioctl(spiFd, SPI_IOC_WR_MODE, reinterpret_cast<uint8_t*>(&mode));
if(retval != 0) {
utility::handleIoctlError("SpiTestClass::performRm3100Test: Setting SPI mode failed!");
}
retval = ioctl(spiFd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
if(retval != 0) {
utility::handleIoctlError("SpiTestClass::performRm3100Test: Setting SPI speed failed!");
}
}

63
linux/spi/SpiComIF.h
View File

@ -1,63 +0,0 @@
#ifndef LINUX_SPI_SPICOMIF_H_
#define LINUX_SPI_SPICOMIF_H_
#include <fsfw/devicehandlers/DeviceCommunicationIF.h>
#include <fsfw/objectmanager/SystemObject.h>
#include <linux/gpio/GpioIF.h>
#include <linux/spi/spiDefinitions.h>
#include <returnvalues/classIds.h>
#include <vector>
#include <unordered_map>
/**
* @brief Encapsulates access to linux SPI driver for FSFW objects
* @details
* Right now, only full-duplex SPI is supported.
* @author R. Mueller
*/
class SpiComIF: public DeviceCommunicationIF, public SystemObject {
public:
static constexpr uint8_t spiRetvalId = CLASS_ID::LINUX_SPI_COM_IF;
static constexpr ReturnValue_t OPENING_FILE_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 0);
/* Full duplex (ioctl) transfer failure */
static constexpr ReturnValue_t FULL_DUPLEX_TRANSFER_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 1);
/* Half duplex (read/write) transfer failure */
static constexpr ReturnValue_t HALF_DUPLEX_TRANSFER_FAILED =
HasReturnvaluesIF::makeReturnCode(spiRetvalId, 2);
SpiComIF(object_id_t objectId, GpioIF* gpioComIF);
ReturnValue_t initializeInterface(CookieIF * cookie) override;
ReturnValue_t sendMessage(CookieIF *cookie,const uint8_t *sendData,
size_t sendLen) override;
ReturnValue_t getSendSuccess(CookieIF *cookie) override;
ReturnValue_t requestReceiveMessage(CookieIF *cookie,
size_t requestLen) override;
ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
size_t *size) override;
private:
struct SpiInstance {
std::vector<uint8_t> replyBuffer;
};
GpioIF* gpioComIF = nullptr;
MutexIF* spiMutex = nullptr;
MutexIF::TimeoutType timeoutType = MutexIF::TimeoutType::WAITING;
uint32_t timeoutMs = 20;
using SpiDeviceMap = std::unordered_map<address_t, SpiInstance>;
using SpiDeviceMapIter = SpiDeviceMap::iterator;
SpiDeviceMap spiDeviceMap;
ReturnValue_t getReadBuffer(address_t spiAddress, uint8_t** buffer);
void setSpiSpeedAndMode(int spiFd, spi::SpiModes mode, uint32_t speed);
};
#endif /* LINUX_SPI_SPICOMIF_H_ */

107
linux/spi/SpiCookie.cpp
View File

@ -1,107 +0,0 @@
#include "SpiCookie.h"
SpiCookie::SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev,
const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed): spiAddress(spiAddress),
chipSelectPin(chipSelect), spiDevice(spiDev), maxSize(maxSize), spiMode(spiMode),
spiSpeed(spiSpeed) {
}
SpiCookie::SpiCookie(address_t spiAddress, std::string spiDev, const size_t maxSize,
spi::SpiModes spiMode, uint32_t spiSpeed):
SpiCookie(spiAddress, gpio::NO_GPIO, spiDev, maxSize, spiMode, spiSpeed) {
}
void SpiCookie::getSpiParameters(spi::SpiModes& spiMode, uint32_t& spiSpeed,
UncommonParameters* parameters) const {
spiMode = this->spiMode;
spiSpeed = this->spiSpeed;
if(parameters != nullptr) {
parameters->threeWireSpi = uncommonParameters.threeWireSpi;
parameters->lsbFirst = uncommonParameters.lsbFirst;
parameters->noCs = uncommonParameters.noCs;
parameters->bitsPerWord = uncommonParameters.bitsPerWord;
parameters->csHigh = uncommonParameters.csHigh;
}
}
gpioId_t SpiCookie::getChipSelectPin() const {
return chipSelectPin;
}
size_t SpiCookie::getMaxBufferSize() const {
return maxSize;
}
address_t SpiCookie::getSpiAddress() const {
return spiAddress;
}
std::string SpiCookie::getSpiDevice() const {
return spiDevice;
}
void SpiCookie::setThreeWireSpi(bool enable) {
uncommonParameters.threeWireSpi = enable;
}
void SpiCookie::setLsbFirst(bool enable) {
uncommonParameters.lsbFirst = enable;
}
void SpiCookie::setNoCs(bool enable) {
uncommonParameters.noCs = enable;
}
void SpiCookie::setBitsPerWord(uint8_t bitsPerWord) {
uncommonParameters.bitsPerWord = bitsPerWord;
}
void SpiCookie::setCsHigh(bool enable) {
uncommonParameters.csHigh = enable;
}
void SpiCookie::activateCsDeselect(bool deselectCs, uint16_t delayUsecs) {
spiTransferStruct.cs_change = deselectCs;
spiTransferStruct.delay_usecs = delayUsecs;
}
void SpiCookie::assignReadBuffer(uint8_t* rx) {
if(rx != nullptr) {
spiTransferStruct.rx_buf = reinterpret_cast<__u64>(rx);
}
}
void SpiCookie::assignWriteBuffer(const uint8_t* tx) {
if(tx != nullptr) {
spiTransferStruct.tx_buf = reinterpret_cast<__u64>(tx);
}
}
spi_ioc_transfer* SpiCookie::getTransferStructHandle() {
return &spiTransferStruct;
}
void SpiCookie::setFullOrHalfDuplex(bool halfDuplex) {
this->halfDuplex = halfDuplex;
}
bool SpiCookie::isFullDuplex() const {
return not this->halfDuplex;
}
void SpiCookie::assignTransferSize(size_t transferSize) {
spiTransferStruct.len = transferSize;
}
size_t SpiCookie::getCurrentTransferSize() const {
return spiTransferStruct.len;
}
void SpiCookie::setSpiSpeed(uint32_t newSpeed) {
this->spiSpeed = newSpeed;
}
void SpiCookie::setSpiMode(spi::SpiModes newMode) {
this->spiMode = newMode;
}

119
linux/spi/SpiCookie.h
View File

@ -1,119 +0,0 @@
#ifndef LINUX_SPI_SPICOOKIE_H_
#define LINUX_SPI_SPICOOKIE_H_
#include "spiDefinitions.h"
#include <fsfw/devicehandlers/CookieIF.h>
#include <linux/gpio/gpioDefinitions.h>
#include <linux/spi/spidev.h>
class SpiCookie: public CookieIF {
public:
/**
* Each SPI device will have a corresponding cookie. The cookie is used by the communication
* interface and contains device specific information like the largest expected size to be
* sent and received and the GPIO pin used to toggle the SPI slave select pin.
* @param spiAddress
* @param chipSelect Chip select. gpio::NO_GPIO can be used for hardware slave selects.
* @param spiDev
* @param maxSize
*/
SpiCookie(address_t spiAddress, gpioId_t chipSelect, std::string spiDev,
const size_t maxReplySize, spi::SpiModes spiMode, uint32_t spiSpeed);
/**
* Like constructor above, but without a dedicated GPIO CS. Can be used for hardware
* slave select or if CS logic is performed with decoders.
*/
SpiCookie(address_t spiAddress, std::string spiDev, const size_t maxReplySize,
spi::SpiModes spiMode, uint32_t spiSpeed);
address_t getSpiAddress() const;
std::string getSpiDevice() const;
gpioId_t getChipSelectPin() const;
size_t getMaxBufferSize() const;
/** Enables changing SPI speed at run-time */
void setSpiSpeed(uint32_t newSpeed);
/** Enables changing the SPI mode at run-time */
void setSpiMode(spi::SpiModes newMode);
/**
* True if SPI transfers should be performed in full duplex mode
* @return
*/
bool isFullDuplex() const;
/**
* Set transfer type to full duplex or half duplex. Full duplex is the default setting,
* ressembling common SPI hardware implementation with shift registers, where read and writes
* happen simultaneosly.
* @param fullDuplex
*/
void setFullOrHalfDuplex(bool halfDuplex);
/**
* This needs to be called to specify where the SPI driver writes to or reads from.
* @param readLocation
* @param writeLocation
*/
void assignReadBuffer(uint8_t* rx);
void assignWriteBuffer(const uint8_t* tx);
/**
* Assign size for the next transfer.
* @param transferSize
*/
void assignTransferSize(size_t transferSize);
size_t getCurrentTransferSize() const;
struct UncommonParameters {
uint8_t bitsPerWord = 8;
bool noCs = false;
bool csHigh = false;
bool threeWireSpi = false;
/* MSB first is more common */
bool lsbFirst = false;
};
/**
* Can be used to explicitely disable hardware chip select.
* Some drivers like the Raspberry Pi Linux driver will not use hardware chip select by default
* (see https://www.raspberrypi.org/documentation/hardware/raspberrypi/spi/README.md)
* @param enable
*/
void setNoCs(bool enable);
void setThreeWireSpi(bool enable);
void setLsbFirst(bool enable);
void setCsHigh(bool enable);
void setBitsPerWord(uint8_t bitsPerWord);
void getSpiParameters(spi::SpiModes& spiMode, uint32_t& spiSpeed,
UncommonParameters* parameters = nullptr) const;
/**
* See spidev.h cs_change and delay_usecs
* @param deselectCs
* @param delayUsecs
*/
void activateCsDeselect(bool deselectCs, uint16_t delayUsecs);
spi_ioc_transfer* getTransferStructHandle();
private:
size_t currentTransferSize = 0;
address_t spiAddress;
gpioId_t chipSelectPin;
std::string spiDevice;
const size_t maxSize;
spi::SpiModes spiMode;
uint32_t spiSpeed;
bool halfDuplex = false;
struct spi_ioc_transfer spiTransferStruct = {};
UncommonParameters uncommonParameters;
};
#endif /* LINUX_SPI_SPICOOKIE_H_ */

17
linux/spi/spiDefinitions.h
View File

@ -1,17 +0,0 @@
#ifndef LINUX_SPI_SPIDEFINITONS_H_
#define LINUX_SPI_SPIDEFINITONS_H_
#include <cstdint>
namespace spi {
enum SpiModes: uint8_t {
MODE_0,
MODE_1,
MODE_2,
MODE_3
};
}
#endif /* LINUX_SPI_SPIDEFINITONS_H_ */

1
linux/utility/CMakeLists.txt
View File

@ -1,5 +1,4 @@
target_sources(${TARGET_NAME} PUBLIC
Utility.cpp
)

52
linux/utility/Utility.cpp
View File

@ -1,52 +0,0 @@
#include "Utility.h"
void utility::handleIoctlError(const char* const customPrintout) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
if(customPrintout != nullptr) {
sif::warning << customPrintout << std::endl;
}
sif::warning << "handleIoctlError: Error code " << errno << ", "<< strerror(errno) <<
std::endl;
#else
if(customPrintout != nullptr) {
sif::printWarning("%s\n", customPrintout);
}
sif::printWarning("handleIoctlError: Error code %d, %s\n", errno, strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
}
utility::UnixFileHelper::UnixFileHelper(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix):
fileDescriptor(fileDescriptor) {
if(fileDescriptor == nullptr) {
return;
}
*fileDescriptor = open(device.c_str(), flags);
if (*fileDescriptor < 0) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << diagnosticPrefix <<"Opening device failed with error code " << errno <<
"." << std::endl;
sif::warning << "Error description: " << strerror(errno) << std::endl;
#else
sif::printError("%sOpening device failed with error code %d.\n", diagnosticPrefix);
sif::printWarning("Error description: %s\n", strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
openStatus = OPEN_FILE_FAILED;
}
}
utility::UnixFileHelper::~UnixFileHelper() {
if(fileDescriptor != nullptr) {
close(*fileDescriptor);
}
}
ReturnValue_t utility::UnixFileHelper::getOpenResult() const {
return openStatus;
}

36
linux/utility/Utility.h
View File

@ -1,36 +0,0 @@
#ifndef LINUX_UTILITY_UTILITY_H_
#define LINUX_UTILITY_UTILITY_H_
#include <cerrno>
#include <cstring>
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fcntl.h>
#include <unistd.h>
namespace utility {
void handleIoctlError(const char* const customPrintout);
class UnixFileHelper {
public:
static constexpr int READ_WRITE_FLAG = O_RDWR;
static constexpr int READ_ONLY_FLAG = O_RDONLY;
static constexpr int NON_BLOCKING_IO_FLAG = O_NONBLOCK;
static constexpr ReturnValue_t OPEN_FILE_FAILED = 1;
UnixFileHelper(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix = "");
virtual~ UnixFileHelper();
ReturnValue_t getOpenResult() const;
private:
int* fileDescriptor = nullptr;
ReturnValue_t openStatus = HasReturnvaluesIF::RETURN_OK;
};
}
#endif /* LINUX_UTILITY_UTILITY_H_ */

0
bsp_rpi/gpio/GPIORPi.cpp → misc/archive/GPIORPi.cpp
View File

0
bsp_rpi/gpio/GPIORPi.h → misc/archive/GPIORPi.h
View File

2
misc/eclipse/.project
View File

@ -7,7 +7,7 @@
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>

20
test/testtasks/TestTask.cpp
View File

@ -66,6 +66,14 @@ gps_rx_data[] = ""
"$GPRMC,183731,A,3907.482,N,12102.436,W,000.0,360.0,080301,015.5,E*67\r\n"
"$GPRMB,A,,,,,,,,,,,,V*71\r\n";
const char hyperion_gps_data[] = ""
"$GNGGA,173225.998892,4908.5596,N,00906.2765,E,1,05,2.1,215.0,M,48.2,M,,0000*74\r\n"
"$GNGLL,4908.5596,N,00906.2765,E,173225.998892,A,A*7F\r\n"
"$GPGSA,A,3,18,16,26,31,20,,,,,,,,3.2,2.1,2.4*3C\r\n"
"$GNRMC,173225.998892,A,4908.5596,N,00906.2765,E,000.0,040.7,270221,,,A*4F\r\n"
"$GNVTG,040.7,T,,M,000.0,N,000.0,K,A*10\r\n"
"$GNZDA,173225.998892,27,02,2021,00,00*75\r\n";
ReturnValue_t TestTask::performOneShotAction() {
#if OBSW_ADD_TEST_CODE == 1
//performLwgpsTest();
@ -93,18 +101,18 @@ ReturnValue_t TestTask::performActionB() {
void TestTask::performLwgpsTest() {
/* Everything here will only be performed once. */
etl::vector<uint8_t, 30> testVec;
sif::info << "Processing sample GPS output.." << std::endl;
lwgps_t gpsStruct;
sif::info << "Size of GPS struct: " << sizeof(gpsStruct) << std::endl;
lwgps_init(&gpsStruct);
/* Process all input data */
lwgps_process(&gpsStruct, gps_rx_data, strlen(gps_rx_data));
lwgps_process(&gpsStruct, hyperion_gps_data, strlen(hyperion_gps_data));
/* Print messages */
printf("Valid status: %d\r\n", gpsStruct.is_valid);
printf("Latitude: %f degrees\r\n", gpsStruct.latitude);
printf("Longitude: %f degrees\r\n", gpsStruct.longitude);
printf("Altitude: %f meters\r\n", gpsStruct.altitude);
printf("Valid status: %d\n", gpsStruct.is_valid);
printf("Latitude: %f degrees\n", gpsStruct.latitude);
printf("Longitude: %f degrees\n", gpsStruct.longitude);
printf("Altitude: %f meters\n", gpsStruct.altitude);
}

2
tmtc

@ -1 +1 @@
Subproject commit 5f1803b66393210ded8c5d88fbc28cd8130cef91
Subproject commit 74c61842c87e6a25751904116fdc82dd61a14333