try single fgets read

5 years ago · 4929f557e3
parent 108d53ba28
commit 4929f557e3
1 changed files with 5 additions and 1 deletions
--- a/afsk/telem.c
+++ b/afsk/telem.c
@ -139,10 +139,14 @@ struct SensorConfig config_sensor(char *bus, int address,  int milliAmps) {
    char command[50] = "timeout 5 i2cdetect -y ";
    strcat (command, &bus[pos]);	
    FILE *i2cdetect = popen(command, "r");
+/*	
    while (fgets(result, 128, i2cdetect) != NULL) {
 	;
 //        printf("result: %s", result);
-    }	
+    }
+*/
+    fgets(result, 128, i2cdetect);
+	
    int error = pclose(i2cdetect)/256;
 //    printf("%s error: %d \n", &command, error);
   if (error != 0)