Amit Gandhi
/
mbed-dev
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Diff: targets/TARGET_NUVOTON/TARGET_NUC472/pwmout_api.c
- Revision:
- 177:447f873cad2f
- Parent:
- 166:e614a9f1c9e2
--- a/targets/TARGET_NUVOTON/TARGET_NUC472/pwmout_api.c Wed Oct 11 12:45:49 2017 +0100
+++ b/targets/TARGET_NUVOTON/TARGET_NUC472/pwmout_api.c Wed Oct 25 14:53:38 2017 +0100
@@ -195,26 +195,6 @@
pwmout_config(obj);
}
-int pwmout_allow_powerdown(void)
-{
- uint32_t modinit_mask = pwm_modinit_mask;
- while (modinit_mask) {
- int pwm_idx = nu_ctz(modinit_mask);
- const struct nu_modinit_s *modinit = pwm_modinit_tab + pwm_idx;
- if (modinit->modname != NC) {
- PWM_T *pwm_base = (PWM_T *) NU_MODBASE(modinit->modname);
- uint32_t chn = NU_MODSUBINDEX(modinit->modname);
- // Disallow entering power-down mode if PWM counter is enabled.
- if ((pwm_base->CNTEN & (1 << chn)) && pwm_base->CMPDAT[chn]) {
- return 0;
- }
- }
- modinit_mask &= ~(1 << pwm_idx);
- }
-
- return 1;
-}
-
static void pwmout_config(pwmout_t* obj)
{
PWM_T *pwm_base = (PWM_T *) NU_MODBASE(obj->pwm);