From 7ef723e1c217652d6b329faa6aa3120fbd91d24c Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Tue, 9 Jun 2015 14:02:04 +0200 Subject: Replace array size calculation with macro --- gyro.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'gyro.c') diff --git a/gyro.c b/gyro.c index f7add5e..93f6edb 100644 --- a/gyro.c +++ b/gyro.c @@ -121,9 +121,8 @@ bool gyroProcess () { * select 2000dps */ static uint8_t data[] = {0b00001100, 0b0, 0b00001000, 0b00110000}; - const bool ret = twRequest (TWM_WRITE, L3GD20, L3GD20_CTRLREG1, data, - sizeof (data)/sizeof (*data)); - if (ret) { + if (twRequest (TWM_WRITE, L3GD20, L3GD20_CTRLREG1, data, + length (data))) { state = STARTING; } break; @@ -165,7 +164,7 @@ bool gyroProcess () { static uint8_t data[] = {0b00000000}; if (twRequest (TWM_WRITE, L3GD20, L3GD20_CTRLREG1, data, - sizeof (data)/sizeof (*data))) { + length (data))) { state = STOPPING; } } else if (shouldWakeup (WAKE_GYRO) && twRequest (TWM_READ, L3GD20, -- cgit v1.2.3