1.Fixed communication failure between MCU and wireless module 2.Fix the wro...

wujiazhi

2024-06-11 65062d0d5b21f838aa0043a15ce54cfab8d72c43

 HARDWARE/I2C/i2c.c

@@ -1,7 +1,10 @@
#include "i2c.h"
#include "delay.h"
#include "gpio.h"
#include "main.h"
#include "lcd_io_api.h"
#include "low_pwr_test.h"

#include "devicegpioinit.h"

//Èí¼þI2C
#if SOFT_OR_HARD
@@ -291,6 +294,7 @@
      CMU_OPCCR1_I2C0CKS_Set(CMU_OPCCR1_I2C0CKS_APBCLK);
      AltFunIO( GPIOA, GPIO_Pin_14, ALTFUN_OPENDRAIN );   //PA14;//SCL
      AltFunIO( GPIOA, GPIO_Pin_15, ALTFUN_OPENDRAIN );   //PA15;//SDA
		
   }
   
   if(I2Cx == I2C1)