diff options
Diffstat (limited to 'os/ports')
-rw-r--r-- | os/ports/GCC/ARMCM3/nvic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/os/ports/GCC/ARMCM3/nvic.c b/os/ports/GCC/ARMCM3/nvic.c index c34aaf4ea..e61637848 100644 --- a/os/ports/GCC/ARMCM3/nvic.c +++ b/os/ports/GCC/ARMCM3/nvic.c @@ -39,6 +39,7 @@ void NVICEnableVector(uint32_t n, uint32_t prio) { unsigned sh = (n & 3) << 3;
NVIC_IPR(n >> 2) = (NVIC_IPR(n >> 2) & ~(0xFF << sh)) | (prio << sh);
+ NVIC_ICPR(n >> 5) = 1 << (n & 0x1F);
NVIC_ISER(n >> 5) = 1 << (n & 0x1F);
}
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