eive/eive-obsw
eive/eive-obsw
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removed spi mux switching, not necessary anymore
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This commit is contained in:
Robin Müller 2021-12-21 18:28:46 +01:00
parent 861d92f3c2
commit 433947824a
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GPG Key ID: 11D4952C8CCEF814
2 changed files with 0 additions and 19 deletions
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10
bsp_q7s/callbacks/rwSpiCallback.cpp
View File

@ -51,11 +51,6 @@ ReturnValue_t spiCallback(SpiComIF* comIf, SpiCookie *cookie, const uint8_t *sen
return result; return result;
} }
/** Disconnect PS SPI peripheral and select AXI SPI core */
if(gpioIF->pullHigh(gpioIds::SPI_MUX) != HasReturnvaluesIF::RETURN_OK) {
sif::error << "rwSpiCallback::spiCallback: Failed to pull spi mux gpio high" << std::endl;
}
/** Sending frame start sign */ /** Sending frame start sign */
writeBuffer[0] = 0x7E; writeBuffer[0] = 0x7E;
writeSize = 1; writeSize = 1;
@ -239,10 +234,5 @@ void closeSpi (gpioId_t gpioId, GpioIF* gpioIF, MutexIF* mutex) {
if(mutex->unlockMutex() != HasReturnvaluesIF::RETURN_OK) { if(mutex->unlockMutex() != HasReturnvaluesIF::RETURN_OK) {
sif::error << "rwSpiCallback::closeSpi: Failed to unlock mutex" << std::endl;; sif::error << "rwSpiCallback::closeSpi: Failed to unlock mutex" << std::endl;;
} }
/** Route SPI interface again to PS SPI peripheral */
if(gpioIF->pullLow(gpioIds::SPI_MUX) != HasReturnvaluesIF::RETURN_OK) {
sif::error << "rwSpiCallback::spiCallback: Failed to pull spi mux gpio low" << std::endl;
}
} }
} }

9
bsp_q7s/core/ObjectFactory.cpp
View File

@ -840,15 +840,6 @@ void ObjectFactory::createReactionWheelComponents(LinuxLibgpioIF* gpioComIF) {
gpio::LOW); gpio::LOW);
gpioCookieRw->addGpio(gpioIds::EN_RW4, gpio); gpioCookieRw->addGpio(gpioIds::EN_RW4, gpio);
/**
* This GPIO is only internally connected to the SPI MUX module and responsible to disconnect
* the PS SPI peripheral from the SPI interface and route out the SPI lines of the AXI SPI core.
* Per default the PS SPI is selected (EMIO = 0).
*/
gpio = new GpiodRegularByLineName(q7s::gpioNames::SPI_MUX_SELECT,
"SPI Reaction Wheel Callback ", gpio::DIR_OUT, gpio::LOW);
gpioCookieRw->addGpio(gpioIds::SPI_MUX, gpio);
gpioComIF->addGpios(gpioCookieRw); gpioComIF->addGpios(gpioCookieRw);
auto rw1SpiCookie = new SpiCookie(addresses::RW1, gpioIds::CS_RW1, q7s::SPI_RW_DEV, auto rw1SpiCookie = new SpiCookie(addresses::RW1, gpioIds::CS_RW1, q7s::SPI_RW_DEV,