AP_Winch: Change numeric and hexadecimal number determination to stan…

…dard methods
ArduPilot · Sep 12, 2024 · f817bb8 · f817bb8
1 parent 717b9d1
commit f817bb8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/AP_Winch/AP_Winch_Daiwa.cpp b/libraries/AP_Winch/AP_Winch_Daiwa.cpp
@@ -118,7 +118,7 @@ void AP_Winch_Daiwa::read_data_from_winch()
     while (nbytes-- > 0) {
         int16_t b = uart->read();
 
-        if ((b >= '0' && b <= '9') || (b >= 'A' && b <= 'F') || (b >= 'a' && b <= 'f')) {
+        if (ishexa(b)) {
             // add digits to buffer
             buff[buff_len] = b;
             buff_len++;