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path: root/apps/drivers/stm32/drv_hrt.c
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Diffstat (limited to 'apps/drivers/stm32/drv_hrt.c')
-rw-r--r--apps/drivers/stm32/drv_hrt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/drivers/stm32/drv_hrt.c b/apps/drivers/stm32/drv_hrt.c
index 6ac46092b..cd9cb45b1 100644
--- a/apps/drivers/stm32/drv_hrt.c
+++ b/apps/drivers/stm32/drv_hrt.c
@@ -338,7 +338,7 @@ static void hrt_call_invoke(void);
/* decoded PPM buffer */
#define PPM_MAX_CHANNELS 12
__EXPORT uint16_t ppm_buffer[PPM_MAX_CHANNELS];
-__EXPORT unsigned ppm_decoded_channels;
+__EXPORT unsigned ppm_decoded_channels = 0;
__EXPORT uint64_t ppm_last_valid_decode = 0;
/* PPM edge history */