interrupt_priority.h

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#pragma once
 
// Highest priority (can even interrupt kernel): Fast EXTI input
 
#ifdef EFI_BOOTLOADER
    // Bootloader: use normal ChibiOS-defined interrupts
    #define EFI_IRQ_EXTI_PRIORITY             6
 
#else // not EFI_BOOTLOADER
    // Not bootloader: EXTI gets maximum priority and custom interruts
    #define EFI_IRQ_EXTI_PRIORITY             CORTEX_MAXIMUM_PRIORITY
 
    #define STM32_DISABLE_EXTI0_HANDLER
    #define STM32_DISABLE_EXTI1_HANDLER
    #define STM32_DISABLE_EXTI2_HANDLER
    #define STM32_DISABLE_EXTI3_HANDLER
    #define STM32_DISABLE_EXTI4_HANDLER
    #define STM32_DISABLE_EXTI5_9_HANDLER
    #define STM32_DISABLE_EXTI10_15_HANDLER
#endif // EFI_BOOTLOADER
 
// Fast EXTI handoff IRQ priority
// see digital_input_exti.cpp
// Trigger decode happens inside this interrupt
#define EFI_IRQ_EXTI_HANDOFF_PRIORITY     3
 
// Precise scheduling timer
#define EFI_IRQ_SCHEDULING_TIMER_PRIORITY 4
 
// Relatively high priority for ADC - needed for MAP sensor sampling
#define EFI_IRQ_ADC_PRIORITY 5
 
// Hardware UART serial
#define EFI_IRQ_UART_PRIORITY 6
 
#define EFI_IRQ_SYSTICK_PRIORITY 8
 
// SDMMC and SPI, used for SD card and WiFi
#define EFI_IRQ_SDMMC_PRIORITY 10
#define EFI_IRQ_SPI_PRIORITY 10
 
#define EFI_IRQ_CAN_PRIORITY 11
 
#define EFI_IRQ_USB_PRIORITY 14