STM32Wx: I2C issue

jeromecoutant · jeromecoutant · commit 035b7871bf6b · 2021-10-12T12:01:23.000+02:00
a "else" was missing for

uint32_t i2c_get_pclk(I2CName i2c)
    if (i2c == I2C_1) {
    else if (i2c == I2C_2) {
    else if (i2c == I2C_3) {
    else {
        error("I2C: unknown instance");
diff --git a/targets/TARGET_STM/TARGET_STM32WB/i2c_device.c b/targets/TARGET_STM/TARGET_STM32WB/i2c_device.c
@@ -46,7 +46,7 @@ uint32_t i2c_get_pclk(I2CName i2c)
         }
     }
 #if defined I2C2_BASE
-    if (i2c == I2C_2) {
+    else if (i2c == I2C_2) {
         clocksource = __HAL_RCC_GET_I2C2_SOURCE();
         switch (clocksource) {
             case RCC_I2C2CLKSOURCE_PCLK1:
diff --git a/targets/TARGET_STM/TARGET_STM32WL/i2c_device.c b/targets/TARGET_STM/TARGET_STM32WL/i2c_device.c
@@ -47,7 +47,7 @@ uint32_t i2c_get_pclk(I2CName i2c)
         }
     }
 #if defined I2C2_BASE
-    if (i2c == I2C_2) {
+    else if (i2c == I2C_2) {
         clocksource = __HAL_RCC_GET_I2C2_SOURCE();
         switch (clocksource) {
             case RCC_I2C2CLKSOURCE_PCLK1:

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ uint32_t i2c_get_pclk(I2CName i2c)`
`46`	`46`	`}`
`47`	`47`	`}`
`48`	`48`	`#if defined I2C2_BASE`
`49`		`- if (i2c == I2C_2) {`
	`49`	`+ else if (i2c == I2C_2) {`
`50`	`50`	`clocksource = __HAL_RCC_GET_I2C2_SOURCE();`
`51`	`51`	`switch (clocksource) {`
`52`	`52`	`case RCC_I2C2CLKSOURCE_PCLK1:`
Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ uint32_t i2c_get_pclk(I2CName i2c)`
`47`	`47`	`}`
`48`	`48`	`}`
`49`	`49`	`#if defined I2C2_BASE`
`50`		`- if (i2c == I2C_2) {`
	`50`	`+ else if (i2c == I2C_2) {`
`51`	`51`	`clocksource = __HAL_RCC_GET_I2C2_SOURCE();`
`52`	`52`	`switch (clocksource) {`
`53`	`53`	`case RCC_I2C2CLKSOURCE_PCLK1:`