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Fix Xtensa ESP32 FreeRTOS build break from interrupt-priority macro mismatch #68

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Fix Xtensa ESP32 FreeRTOS build break from interrupt-priority macro mismatch #68

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Copilot May 15, 2026
b4c2ae4
fix(xtensa): set syscall interrupt priority in arch config
Copilot May 15, 2026
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10 changes: 10 additions & 0 deletions config/arch/xtensa_esp32/FreeRTOSConfigArch.h
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Original file line number Diff line number Diff line change
Expand Up @@ -11,4 +11,14 @@
#define DMOSI_TICK_TYPE_WIDTH_IN_BITS TICK_TYPE_WIDTH_32_BITS
#endif

/* Xtensa FreeRTOS port requires the maximum syscall interrupt priority to
* match the exception level used by the core. */
#ifndef configMAX_SYSCALL_INTERRUPT_PRIORITY
#define configMAX_SYSCALL_INTERRUPT_PRIORITY XCHAL_EXCM_LEVEL
#endif

#ifndef configMAX_API_CALL_INTERRUPT_PRIORITY
#define configMAX_API_CALL_INTERRUPT_PRIORITY configMAX_SYSCALL_INTERRUPT_PRIORITY
#endif

#endif /* FREERTOS_CONFIG_ARCH_H */