eive-obsw/bsp_q7s/gpio/gpioCallbacks.h

#ifndef LINUX_GPIO_GPIOCALLBACKS_H_
#define LINUX_GPIO_GPIOCALLBACKS_H_

#include <fsfw_hal/common/gpio/GpioIF.h>
#include <fsfw_hal/common/gpio/gpioDefinitions.h>

namespace gpioCallbacks {

/**
 * @brief   This function initializes the GPIOs used to control the SN74LVC138APWR decoders on
 *          the TCS Board and the interface board.
 */
void initSpiCsDecoder(GpioIF* gpioComIF);

/**
 * @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();

/**
 * @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();

/**
 * @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();

/**
 * @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();

void disableDecoderTcsIc1();
void disableDecoderTcsIc2();
void disableDecoderInterfaceBoardIc1();
void disableDecoderInterfaceBoardIc2();

/**
 * @brief   Enables the reaction wheel chip select decoder (IC3).
 */
void enableRwDecoder();
void disableRwDecoder();

/**
 * @brief   This function disables all decoder.
 */
void disableAllDecoder();

/** The following functions enable the appropriate channel of the currently enabled decoder */
void selectY0();
void selectY1();
void selectY2();
void selectY3();
void selectY4();
void selectY5();
void selectY6();
void selectY7();
}  // namespace gpioCallbacks

#endif /* LINUX_GPIO_GPIOCALLBACKS_H_ */