From a268b9fa1c215ae353de26fb137665232381debe Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期四, 20 九月 2018 21:16:18 +0800
Subject: [PATCH] 上海调试完成，可通讯，可设ID
---
源码/核心板/Src/OnChipDevices/Rcc_Nvic_Systick.c | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.c"
index 83c3d05..6e55e6b 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.c"
@@ -48,24 +48,31 @@
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);
/* Enable and set EXTI Interrupt to the lowest priority */
- NVIC_InitStructure.NVIC_IRQChannel = EXTI2_IRQn;
+ NVIC_InitStructure.NVIC_IRQChannel = DECAIRQ_EXTI_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 15;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+
+
+ NVIC_InitStructure.NVIC_IRQChannel = RTCAlarm_IRQn;
+ NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
+ NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
+ NVIC_InitStructure.NVIC_IRQChannelCmd =ENABLE;
+
NVIC_Init(&NVIC_InitStructure);
}
int Systick_Init(void)
{
int time_retry = 500;
- if (SysTick_Config(64000))
+ if (SysTick_Config(72000))
{
/* Capture error */
while (time_retry--);
return 1;
}
- NVIC_SetPriority (SysTick_IRQn, 5);
+ NVIC_SetPriority(SysTick_IRQn, 5);
return 0;
--
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