atsam: Add support for "timer" controlled hardware pwm pins

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-05-29 18:07:39 -04:00
parent f96239019a
commit 3910a44cc9
2 changed files with 145 additions and 8 deletions
--- a/src/atsam/gpio.h
+++ b/src/atsam/gpio.h
@@ -25,7 +25,7 @@ struct gpio_pwm {
    void *reg;
 };
 struct gpio_pwm gpio_pwm_setup(uint8_t pin, uint32_t cycle_time, uint8_t val);
-void gpio_pwm_write(struct gpio_pwm g, uint8_t val);
+void gpio_pwm_write(struct gpio_pwm g, uint32_t val);

 struct gpio_adc {
    uint32_t chan;