From fc9967b37c19c8b5b72837b24c1f35678163ab64 Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期一, 30 六月 2025 14:49:07 +0800
Subject: [PATCH] OTAv3 加入传输完成的语音
---
keil/include/drivers/PCA9555.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/keil/include/drivers/PCA9555.c b/keil/include/drivers/PCA9555.c
index 148c8e2..2fab44b 100644
--- a/keil/include/drivers/PCA9555.c
+++ b/keil/include/drivers/PCA9555.c
@@ -507,7 +507,8 @@
返回值 高1 低0 电平
*/
int read_powerkey_input_pca(void)
-{PCA9555_readdata(PCA9555_DEVICE_ADDR,pca9555writedata_input);//读输入寄存器的值
+{
+ PCA9555_readdata(PCA9555_DEVICE_ADDR,pca9555writedata_input);//读输入寄存器的值
uint16_t gpio_state;
gpio_state=(uint16_t)pca9555writedata_input[0]<<8|pca9555writedata_input[1];
if(PWR_ON_POSITION&gpio_state)
@@ -563,6 +564,7 @@
PCA9555_Set_One_Value_Config(WAKE_UP,1);
PCA9555_Set_One_Value_Config(TTS_ENABLE,0);//配置tts供电
+ PCA9555_Set_One_Value_Output(TTS_ENABLE,1);//输出高电平切换为5V输入
// PCA9555_Set_One_Value_Output(PWR_ON,0);//拉低
//PCA9555_readdata_from_output_register(PCA9555_DEVICE_ADDR,pca9555writedata_input);
//PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);
--
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