diff options
author | Lars-Dominik Braun <lars@6xq.net> | 2015-06-09 14:02:04 +0200 |
---|---|---|
committer | Lars-Dominik Braun <lars@6xq.net> | 2015-06-09 14:02:04 +0200 |
commit | 7ef723e1c217652d6b329faa6aa3120fbd91d24c (patch) | |
tree | 887f896ad9adf289bdde208f991f07da65134309 /gyro.c | |
parent | e437f7148ad5836a13d797eb322139f6a4b4668e (diff) | |
download | hourglass-7ef723e1c217652d6b329faa6aa3120fbd91d24c.tar.gz hourglass-7ef723e1c217652d6b329faa6aa3120fbd91d24c.tar.bz2 hourglass-7ef723e1c217652d6b329faa6aa3120fbd91d24c.zip |
Replace array size calculation with macro
Diffstat (limited to 'gyro.c')
-rw-r--r-- | gyro.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -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, |