Fixed spelling - onshot->oneshot

src/drivers/drv_pwm_output.h

@@ -363,7 +363,7 @@ __EXPORT extern int	up_pwm_servo_set_rate_group_update(unsigned group, unsigned
 /**
  * Trigger all timer's channels in Oneshot mode to fire
  * the oneshot with updated values.
- * Nothing is none if not in onshot mode.
+ * Nothing is none if not in oneshot mode.
  *
  */
 __EXPORT extern void up_pwm_update(void);

src/drivers/stm32/drv_io_timer.c

@@ -76,8 +76,8 @@
 #define BOARD_PWM_FREQ 1000000
 #endif
 
-#if !defined(BOARD_ONSHOT_FREQ)
-#define BOARD_ONSHOT_FREQ 8000000
+#if !defined(BOARD_ONESHOT_FREQ)
+#define BOARD_ONESHOT_FREQ 8000000
 #endif
 
 #define MAX_CHANNELS_PER_TIMER 4
@@ -466,7 +466,7 @@ static inline void io_timer_set_oneshot_mode(unsigned timer)
 	 */
 
 	rARR(timer) = 0xffffffff;
-	rPSC(timer) = (io_timers[timer].clock_freq / BOARD_ONSHOT_FREQ) - 1;
+	rPSC(timer) = (io_timers[timer].clock_freq / BOARD_ONESHOT_FREQ) - 1;
 	rEGR(timer) = GTIM_EGR_UG;
 }
 

src/drivers/stm32/drv_pwm_servo.c

@@ -118,7 +118,7 @@ int up_pwm_servo_set_rate_group_update(unsigned group, unsigned rate)
 		return ERROR;
 	}
 
-	/* Allow a rate of 0 to enter onshot mode */
+	/* Allow a rate of 0 to enter oneshot mode */
 
 	if (rate != 0) {
 

src/modules/px4iofirmware/registers.c

@@ -635,7 +635,7 @@ registers_set_one(uint8_t page, uint8_t offset, uint16_t value)
 		case PX4IO_P_SETUP_PWM_ALTRATE:
 
 			/* For PWM constrain to [25,400]Hz
-			 * For Onshot there is no rate, 0 is therefore used to select Oneshot mode
+			 * For Oneshot there is no rate, 0 is therefore used to select Oneshot mode
 			 */
 			if (value != 0) {
 				if (value < 25) {

src/systemcmds/pwm/pwm.c

@@ -83,7 +83,7 @@ usage(const char *reason)
 		"arm\t\t\t\tArm output\n"
 		"disarm\t\t\t\tDisarm output\n"
 		"\n"
-		"oneshot ...\t\t\tConfigure Onshot\n"
+		"oneshot ...\t\t\tConfigure Oneshot\n"
 		"\t[-g <channel group>]\t(e.g. 0,1,2)\n"
 		"\t[-m <channel mask> ]\t(e.g. 0xF)\n"
 		"\t[-a]\t\t\tConfigure all outputs\n"