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sc committed 2026-01-26 01:49:05 +08:00
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@@ -19,7 +19,7 @@ rt_weak void rt_hw_board_init()
/* 允许未对齐访问(Cortex-M3/M4/M7 支持) */
//SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk; // ← 默认是 1(禁止)
// 要允许,应该 CLEAR 这个位!
//SCB->CCR &= ~SCB_CCR_UNALIGN_TRP_Msk;
//SCB->CCR &= ~SCB_CCR_UNALIGN_TRP_Msk;
extern void hw_board_init(char *clock_src, int32_t clock_src_freq, int32_t clock_target_freq);