From 98811b0fb7279318d90a1a6243ff1b2314e550bf Mon Sep 17 00:00:00 2001 From: Abhishek Malik Date: Thu, 13 Jul 2017 22:43:57 -0700 Subject: [PATCH] BUZZER: Fixing firmata related issue Signed-off-by: Abhishek Malik --- src/buzzer/buzzer.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/buzzer/buzzer.c b/src/buzzer/buzzer.c index 2e58696b..dfb2a1b1 100644 --- a/src/buzzer/buzzer.c +++ b/src/buzzer/buzzer.c @@ -103,10 +103,9 @@ upm_result_t buzzer_play_sound(const buzzer_context dev, int note, int delay) { assert(dev != NULL); - if (mraa_pwm_period_us(dev->pwm, note)) + if (mraa_pwm_period_us(dev->pwm, note) != MRAA_SUCCESS) { - printf("%s: mraa_pwm_period_us() failed\n", __FUNCTION__); - return UPM_ERROR_OPERATION_FAILED; + printf("%s: mraa_pwm_period_us() did not succeed\n", __FUNCTION__); } if (mraa_pwm_write(dev->pwm, dev->volume * 0.5))