Fixed: comparison between signed and unsigned integer expressions

Deepika · Deepika · commit 64d3bd819906 · 2018-08-27T10:34:58.000-05:00
diff --git a/hal/mbed_ticker_api.c b/hal/mbed_ticker_api.c
@@ -44,7 +44,7 @@ static void initialize(const ticker_data_t *ticker)
 
     uint8_t frequency_shifts = 0;
     for (uint8_t i = 31; i > 0; --i) {
-        if ((1 << i) == frequency) {
+        if ((1U << i) == frequency) {
             frequency_shifts = i;
             break;
         }

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ static void initialize(const ticker_data_t *ticker)`
`44`	`44`
`45`	`45`	`uint8_t frequency_shifts = 0;`
`46`	`46`	`for (uint8_t i = 31; i > 0; --i) {`
`47`		`- if ((1 << i) == frequency) {`
	`47`	`+ if ((1U << i) == frequency) {`
`48`	`48`	`frequency_shifts = i;`
`49`	`49`	`break;`
`50`	`50`	`}`