#include "interrupts.h"

#include <stddef.h>

void (*spi1_user_handler) (void* args) = NULL;
void * spi1_user_args = NULL;

void (*spi2_user_handler) (void* args) = NULL;
void * spi2_user_args = NULL;

void assign_spi_user_handler(SpiBus spi_idx, user_handler_t user_handler, user_args_t user_args) {
    if(spi_idx == SPI_1) {
        spi1_user_handler = user_handler;
        spi1_user_args = user_args;
    }
    else {
        spi2_user_handler = user_handler;
        spi2_user_args = user_args;
    }
}

/* Do not change these function names! They need to be exactly equal to the name of the functions
defined in the startup_stm32h743xx.s files! */

void SPI1_IRQHandler() {
    if(spi1_user_handler != NULL) {
        spi1_user_handler(spi1_user_args);
        return;
    }
    Default_Handler();
}

void SPI2_IRQHandler() {
    if(spi2_user_handler != NULL) {
        spi2_user_handler(spi2_user_args);
        return;
    }
    Default_Handler();
}