eive/eive-obsw
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added SUS component creation to RPi
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This commit is contained in:
Robin Müller
2022-03-26 16:38:42 +01:00
parent 7612564a8f
commit 2410c6ccc6
15 changed files with 775 additions and 724 deletions
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3
linux/callbacks/CMakeLists.txt Normal file
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target_sources(${OBSW_NAME} PRIVATE
gpioCallbacks.cpp
)

431
linux/callbacks/gpioCallbacks.cpp Normal file
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#include "gpioCallbacks.h"
#include "devices/gpioIds.h"
#include "fsfw/serviceinterface/ServiceInterface.h"
#include "fsfw_hal/common/gpio/GpioCookie.h"
#include "fsfw_hal/common/gpio/GpioIF.h"
void gpioCallbacks::spiCsDecoderCallback(gpioId_t gpioId, gpio::GpioOperation gpioOp,
gpio::Levels value, void* args) {
GpioIF* gpioIF = reinterpret_cast<GpioIF*>(args);
if (gpioIF == nullptr) {
sif::debug << "spiCsDecoderCallback: No gpioComIF specified. Call initSpiCsDecoder "
<< "to specify gpioComIF" << std::endl;
return;
}
/* Reading is not supported by the callback function */
if (gpioOp == gpio::GpioOperation::READ) {
return;
}
if (value == gpio::Levels::HIGH) {
switch (gpioId) {
case (gpioIds::RTD_IC_3): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_4): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_5): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_6): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_7): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_8): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_9): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_10): {
disableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_11): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_12): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_13): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_14): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_15): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_16): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_17): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_18): {
disableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_0): {
disableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_1): {
disableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_2): {
disableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_3): {
disableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_4): {
disableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_5): {
disableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_6): {
disableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_7): {
disableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_8): {
disableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_9): {
disableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_10): {
disableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_11): {
disableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_RW1): {
disableRwDecoder(gpioIF);
break;
}
case (gpioIds::CS_RW2): {
disableRwDecoder(gpioIF);
break;
}
case (gpioIds::CS_RW3): {
disableRwDecoder(gpioIF);
break;
}
case (gpioIds::CS_RW4): {
disableRwDecoder(gpioIF);
break;
}
default:
sif::debug << "spiCsDecoderCallback: Invalid gpio id " << gpioId << std::endl;
}
} else if (value == gpio::Levels::LOW) {
switch (gpioId) {
case (gpioIds::RTD_IC_3): {
selectY7(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_4): {
selectY6(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_5): {
selectY5(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_6): {
selectY4(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_7): {
selectY3(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_8): {
selectY2(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_9): {
selectY1(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_10): {
selectY0(gpioIF);
enableDecoderTcsIc1(gpioIF);
break;
}
case (gpioIds::RTD_IC_11): {
selectY7(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_12): {
selectY6(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_13): {
selectY5(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_14): {
selectY4(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_15): {
selectY3(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_16): {
selectY2(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_17): {
selectY1(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::RTD_IC_18): {
selectY0(gpioIF);
enableDecoderTcsIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_0): {
selectY0(gpioIF);
enableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_1): {
selectY1(gpioIF);
enableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_2): {
selectY2(gpioIF);
enableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_3): {
selectY3(gpioIF);
enableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_4): {
selectY4(gpioIF);
enableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_5): {
selectY5(gpioIF);
enableDecoderInterfaceBoardIc1(gpioIF);
break;
}
case (gpioIds::CS_SUS_6): {
selectY0(gpioIF);
enableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_7): {
selectY1(gpioIF);
enableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_8): {
selectY2(gpioIF);
enableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_9): {
selectY3(gpioIF);
enableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_10): {
selectY4(gpioIF);
enableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_SUS_11): {
selectY5(gpioIF);
enableDecoderInterfaceBoardIc2(gpioIF);
break;
}
case (gpioIds::CS_RW1): {
selectY0(gpioIF);
enableRwDecoder(gpioIF);
break;
}
case (gpioIds::CS_RW2): {
selectY1(gpioIF);
enableRwDecoder(gpioIF);
break;
}
case (gpioIds::CS_RW3): {
selectY2(gpioIF);
enableRwDecoder(gpioIF);
break;
}
case (gpioIds::CS_RW4): {
selectY3(gpioIF);
enableRwDecoder(gpioIF);
break;
}
default:
sif::debug << "spiCsDecoderCallback: Invalid gpio id " << gpioId << std::endl;
}
} else {
sif::debug << "spiCsDecoderCallback: Invalid value. Must be 0 or 1" << std::endl;
}
}
void gpioCallbacks::enableDecoderTcsIc1(GpioIF* gpioIF) {
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
}
void gpioCallbacks::enableDecoderTcsIc2(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_2);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_1);
}
void gpioCallbacks::enableDecoderInterfaceBoardIc1(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
}
void gpioCallbacks::enableDecoderInterfaceBoardIc2(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_2);
}
void gpioCallbacks::disableDecoderTcsIc1(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
}
void gpioCallbacks::disableDecoderTcsIc2(GpioIF* gpioIF) {
// DO NOT CHANGE THE ORDER HERE
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_1);
}
void gpioCallbacks::disableDecoderInterfaceBoardIc1(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
}
void gpioCallbacks::disableDecoderInterfaceBoardIc2(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
}
void gpioCallbacks::enableRwDecoder(GpioIF* gpioIF) { gpioIF->pullHigh(gpioIds::EN_RW_CS); }
void gpioCallbacks::disableRwDecoder(GpioIF* gpioIF) { gpioIF->pullLow(gpioIds::EN_RW_CS); }
void gpioCallbacks::selectY0(GpioIF* gpioIF) {
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY1(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY2(GpioIF* gpioIF) {
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY3(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY4(GpioIF* gpioIF) {
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY5(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY6(GpioIF* gpioIF) {
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::selectY7(GpioIF* gpioIF) {
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_3);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_4);
gpioIF->pullHigh(gpioIds::SPI_MUX_BIT_5);
}
void gpioCallbacks::disableAllDecoder(GpioIF* gpioIF) {
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_2);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_0);
gpioIF->pullLow(gpioIds::SPI_MUX_BIT_1);
gpioIF->pullLow(gpioIds::EN_RW_CS);
}

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linux/callbacks/gpioCallbacks.h Normal file
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#pragma once
#include <fsfw_hal/common/gpio/gpioDefinitions.h>
class GpioIF;
namespace gpioCallbacks {
/**
* @brief This function implements the decoding to multiply gpios by using the decoder
* chips SN74LVC138APWR on the TCS board and the interface board.
*/
void spiCsDecoderCallback(gpioId_t gpioId, gpio::GpioOperation gpioOp, gpio::Levels value,
void* args);
/**
* @brief This function sets mux bits 1-3 to a state which will only enable the decoder
* on the TCS board which is named to IC1 in the schematic.
*/
void enableDecoderTcsIc1(GpioIF* gpioIF);
/**
* @brief This function sets mux bits 1-3 to a state which will only enable the decoder
* on the TCS board which is named to IC2 in the schematic.
*/
void enableDecoderTcsIc2(GpioIF* gpioIF);
/**
* @brief This function sets mux bits 1-3 to a state which will only enable the decoder
* on the inteface board board which is named to IC21 in the schematic.
*/
void enableDecoderInterfaceBoardIc1(GpioIF* gpioIF);
/**
* @brief This function sets mux bits 1-3 to a state which will only enable the decoder
* on the inteface board board which is named to IC22 in the schematic.
*/
void enableDecoderInterfaceBoardIc2(GpioIF* gpioIF);
void disableDecoderTcsIc1(GpioIF* gpioIF);
void disableDecoderTcsIc2(GpioIF* gpioIF);
void disableDecoderInterfaceBoardIc1(GpioIF* gpioIF);
void disableDecoderInterfaceBoardIc2(GpioIF* gpioIF);
/**
* @brief Enables the reaction wheel chip select decoder (IC3).
*/
void enableRwDecoder(GpioIF* gpioIF);
void disableRwDecoder(GpioIF* gpioIF);
/**
* @brief This function disables all decoder.
*/
void disableAllDecoder(GpioIF* gpioIF);
/** The following functions enable the appropriate channel of the currently enabled decoder */
void selectY0(GpioIF* gpioIF);
void selectY1(GpioIF* gpioIF);
void selectY2(GpioIF* gpioIF);
void selectY3(GpioIF* gpioIF);
void selectY4(GpioIF* gpioIF);
void selectY5(GpioIF* gpioIF);
void selectY6(GpioIF* gpioIF);
void selectY7(GpioIF* gpioIF);
} // namespace gpioCallbacks