happycodefarm
diff --git a/‎cores/esp32/esp32-hal-i2c.c
+2-2 b/‎cores/esp32/esp32-hal-i2c.c
+2-2
@@ -347,7 +347,7 @@ i2c_err_t i2cSetFrequency(i2c_t * i2c, uint32_t clk_speed)
 
     I2C_MUTEX_LOCK();
     //the clock num during SCL is low level
-    i2c->dev->scl_low_period.scl_low_period = period;
+    i2c->dev->scl_low_period.period = period;
     //the clock num during SCL is high level
     i2c->dev->scl_high_period.period = period;
 
@@ -375,7 +375,7 @@ uint32_t i2cGetFrequency(i2c_t * i2c)
         return 0;
     }
 
-    return APB_CLK_FREQ/(i2c->dev->scl_low_period.scl_low_period+i2c->dev->scl_high_period.period);
+    return APB_CLK_FREQ/(i2c->dev->scl_low_period.period+i2c->dev->scl_high_period.period);
 }
 
 /*
Original file line number	Diff line number	Diff line change
`@@ -347,7 +347,7 @@ i2c_err_t i2cSetFrequency(i2c_t * i2c, uint32_t clk_speed)`
`347`	`347`
`348`	`348`	`I2C_MUTEX_LOCK();`
`349`	`349`	`//the clock num during SCL is low level`
`350`		`- i2c->dev->scl_low_period.scl_low_period = period;`
	`350`	`+ i2c->dev->scl_low_period.period = period;`
`351`	`351`	`//the clock num during SCL is high level`
`352`	`352`	`i2c->dev->scl_high_period.period = period;`
`353`	`353`
`@@ -375,7 +375,7 @@ uint32_t i2cGetFrequency(i2c_t * i2c)`
`375`	`375`	`return 0;`
`376`	`376`	`}`
`377`	`377`
`378`		`- return APB_CLK_FREQ/(i2c->dev->scl_low_period.scl_low_period+i2c->dev->scl_high_period.period);`
	`378`	`+ return APB_CLK_FREQ/(i2c->dev->scl_low_period.period+i2c->dev->scl_high_period.period);`
`379`	`379`	`}`
`380`	`380`
`381`	`381`	`/*`