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N_GPIOS duplicates NUM_BANK0_GPIOS (#7)

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This commit is contained in:
Graham Sanderson
2021-01-28 07:48:11 -06:00
committed by Graham Sanderson
parent 92bd96a3b2
commit 419890cfd8
5 changed files with 13 additions and 15 deletions
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6
src/rp2_common/hardware_pwm/include/hardware/pwm.h
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@ -71,7 +71,7 @@ typedef struct {
* \return The PWM slice number that controls the specified GPIO.
*/
static inline uint pwm_gpio_to_slice_num(uint gpio) {
valid_params_if(PWM, gpio < N_GPIOS);
valid_params_if(PWM, gpio < NUM_BANK0_GPIOS);
return (gpio >> 1u) & 7u;
}
@ -83,7 +83,7 @@ static inline uint pwm_gpio_to_slice_num(uint gpio) {
* \return The PWM channel that controls the specified GPIO.
*/
static inline uint pwm_gpio_to_channel(uint gpio) {
valid_params_if(PWM, gpio < N_GPIOS);
valid_params_if(PWM, gpio < NUM_BANK0_GPIOS);
return gpio & 1u;
}
@ -267,7 +267,7 @@ static inline void pwm_set_both_levels(uint slice_num, uint16_t level_a, uint16_
* \param level PWM level for this GPIO
*/
static inline void pwm_set_gpio_level(uint gpio, uint16_t level) {
valid_params_if(PWM, gpio < N_GPIOS);
valid_params_if(PWM, gpio < NUM_BANK0_GPIOS);
pwm_set_chan_level(pwm_gpio_to_slice_num(gpio), pwm_gpio_to_channel(gpio), level);
}