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| author | Marti Bolivar <mbolivar@mit.edu> | 2010-12-21 10:27:37 -0500 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@mit.edu> | 2010-12-21 10:27:37 -0500 |
| commit | c45bccad44187da27505cf5808424e709e3f54a1 (patch) | |
| tree | 18a459a50f8d0551ba046e30462c93999d982725 /wirish/pwm.h | |
| parent | 84fd2532a7f23d20354ff590790b3f892cb7e7d7 (diff) | |
| parent | d5ad2a27f4e69e6cc9324331945937c983c30366 (diff) | |
| download | librambutan-c45bccad44187da27505cf5808424e709e3f54a1.tar.gz librambutan-c45bccad44187da27505cf5808424e709e3f54a1.zip | |
Merge branch 'master' into debug-serialusb.
Chose debug-serialusb version in cases of conflict.
Conflicts:
libmaple/usb/usb_callbacks.c
Diffstat (limited to 'wirish/pwm.h')
| -rw-r--r-- | wirish/pwm.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/wirish/pwm.h b/wirish/pwm.h index 6d0ddaf..d0bc9e0 100644 --- a/wirish/pwm.h +++ b/wirish/pwm.h @@ -35,15 +35,18 @@ extern "C"{ #endif +/** + * As a convenience, analogWrite is an alias of pwmWrite to ease + * porting Arduino code. However, period and duty will have to be + * recalibrated. + */ #define analogWrite pwmWrite /** - * Set the PWM duty. + * Set the PWM duty on the given pin. * * User code is expected to determine and honor the maximum value - * (based on the configured period). As a convenience, analogWrite is - * an alias of pwmWrite to ease porting Arduino code, though period - * and duty will have to be recalibrated + * (based on the configured period). */ void pwmWrite(uint8 pin, uint16 duty_cycle); |