From 41776246aed24b42e1d05da230f6f114e02c87b6 Mon Sep 17 00:00:00 2001
From: guanjiao <sqrgj@163.com>
Date: 星期日, 27 五月 2018 17:39:52 +0800
Subject: [PATCH] 增加低通滤波与渐进报警功能
---
源码/核心板/Src/ExternalDevices/beep.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.c"
index 9630966..dfe1346 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.c"
@@ -8,7 +8,7 @@
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
// Enable GPIO used for beep
- GPIO_InitStructure.GPIO_Pin = BEEP_PIN;
+ GPIO_InitStructure.GPIO_Pin = BEEP_PIN | BEEP2_PIN;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(BEEP_GPIO, &GPIO_InitStructure);
--
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