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-rw-r--r--openpcd/firmware/src/pwm.c3
-rw-r--r--openpcd/firmware/src/pwm.h2
2 files changed, 4 insertions, 1 deletions
diff --git a/openpcd/firmware/src/pwm.c b/openpcd/firmware/src/pwm.c
index fd11e7c..9d79b61 100644
--- a/openpcd/firmware/src/pwm.c
+++ b/openpcd/firmware/src/pwm.c
@@ -101,6 +101,9 @@ void pwm_duty_set_percent(int channel, u_int16_t duty)
void pwm_init(void)
{
+ /* IMPORTANT: Disable PA17 (SSC TD) output */
+ AT91F_PIO_CfgInput(AT91C_BASE_PIOA, AT91C_PIO_PA17);
+
/* Set PA0 to Peripheral A (PWM0) */
AT91F_PIO_CfgPeriph(AT91C_BASE_PIOA, AT91C_PA0_PWM0, 0);
diff --git a/openpcd/firmware/src/pwm.h b/openpcd/firmware/src/pwm.h
index c41d74a..8836c32 100644
--- a/openpcd/firmware/src/pwm.h
+++ b/openpcd/firmware/src/pwm.h
@@ -4,7 +4,7 @@
extern void pwm_freq_set(int channel, u_int32_t freq);
extern void pwm_start(int channel);
extern void pwm_stop(int channel);
-extern void pwm_duty(int channel, u_int16_t duty);
+extern void pwm_duty_set_percent(int channel, u_int16_t duty);
extern void pwm_init(void);
extern void pwm_fini(void);
personal git repositories of Harald Welte. Your mileage may vary