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pwmout - M261 - add read methods for period and pulsewidth

pull/13492/head
talorion 2020-08-25 23:43:47 +02:00 committed by Gregor Mayramhof
parent 1c75956312
commit 1a9d8576d7
1 changed files with 24 additions and 15 deletions
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9
targets/TARGET_NUVOTON/TARGET_M261/pwmout_api.c
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@ -158,6 +158,11 @@ void pwmout_period_us(pwmout_t* obj, int us)
pwmout_config(obj, 1); pwmout_config(obj, 1);
} }
int pwmout_read_period_us(pwmout_t *obj)
{
return obj->period_us;
}
void pwmout_pulsewidth(pwmout_t *obj, float seconds) void pwmout_pulsewidth(pwmout_t *obj, float seconds)
{ {
pwmout_pulsewidth_us(obj, seconds * 1000000.0f); pwmout_pulsewidth_us(obj, seconds * 1000000.0f);
@ -174,6 +179,10 @@ void pwmout_pulsewidth_us(pwmout_t* obj, int us)
pwmout_config(obj, 1); pwmout_config(obj, 1);
} }
int pwmout_read_pulsewidth_us(pwmout_t *obj {
return obj->pulsewidth_us;
}
static void pwmout_config(pwmout_t *obj, int start) static void pwmout_config(pwmout_t *obj, int start)
{ {
EPWM_T *pwm_base = (EPWM_T *) NU_MODBASE(obj->pwm); EPWM_T *pwm_base = (EPWM_T *) NU_MODBASE(obj->pwm);