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Update HAL_NVIC.cpp #1

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6 changes: 6 additions & 0 deletions Marlin/src/HAL/shared/ARM/HAL_NVIC.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,12 @@
// wired into the CPU (hard fault at attempt).
extern void (*volatile const g_pfnVectors[VECTOR_TABLE_SIZE])();
#define _NVIC_HAS_DEFAULT_VECTOR
#elif defined(STM32G0xx) // Generalize for all STM32G0 series chips
// STM32G0 series chips based on ARM Cortex-M0+ with 16 fixed vectors and 32 external interrupts
#define VECTOR_TABLE_SIZE 48 // 16 fixed exceptions + 32 external interrupts
#define IRQ_VECTOR_ALIGNMENT (1<<8) // 256 bytes alignment for Cortex-M0+
extern void (*volatile const g_pfnVectors[VECTOR_TABLE_SIZE])();
#define _NVIC_HAS_DEFAULT_VECTOR
#elif defined(TARGET_LPC1768)
// See NXP UM10360 page 75ff
#define VECTOR_TABLE_SIZE 51
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