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Diffstat (limited to 'nuttx/configs/px4io/src/drv_ppm_input.c')
-rw-r--r--nuttx/configs/px4io/src/drv_ppm_input.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/nuttx/configs/px4io/src/drv_ppm_input.c b/nuttx/configs/px4io/src/drv_ppm_input.c
index f25ae41e2..2db0fbf0b 100644
--- a/nuttx/configs/px4io/src/drv_ppm_input.c
+++ b/nuttx/configs/px4io/src/drv_ppm_input.c
@@ -96,9 +96,9 @@
* values are advertised to clients.
*/
#define PPM_MAX_PULSE_WIDTH 500 /* maximum width of a pulse */
-#define PPM_MIN_CHANNEL_VALUE 750 /* shortest valid channel signal */
-#define PPM_MAX_CHANNEL_VALUE 2400 /* longest valid channel signal */
-#define PPM_MIN_START 5000 /* shortest valid start gap */
+#define PPM_MIN_CHANNEL_VALUE 800 /* shortest valid channel signal */
+#define PPM_MAX_CHANNEL_VALUE 2200 /* longest valid channel signal */
+#define PPM_MIN_START 2500 /* shortest valid start gap */
/* Input timeout - after this interval we assume signal is lost */
#define PPM_INPUT_TIMEOUT 100 * 1000 /* 100ms */