Lerking/micropython
1
0
Fork 0
mirror of https://github.com/micropython/micropython.git synced 2025-07-21 13:01:10 +02:00
Code Issues Actions 25 Packages Projects Releases Wiki Activity

rp2/machine_pwm: Add RP2350 slices to machine.PWM.

Browse Source 
Signed-off-by: Phil Howard <phil@gadgetoid.com>
This commit is contained in:
Phil Howard
2024-08-15 16:18:09 +01:00
committed by Damien George
parent 8cc7c64d01
commit 27904ae4b9
1 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
ports/rp2/machine_pwm.c
View File

@@ -67,10 +67,20 @@ static machine_pwm_obj_t machine_pwm_obj[] = {
{{&machine_pwm_type}, 6, PWM_CHAN_B, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 7, PWM_CHAN_A, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 7, PWM_CHAN_B, 0, DUTY_NOT_SET, 0 },
#if NUM_PWM_SLICES == 12
{{&machine_pwm_type}, 8, PWM_CHAN_A, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 8, PWM_CHAN_B, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 9, PWM_CHAN_A, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 9, PWM_CHAN_B, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 10, PWM_CHAN_A, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 10, PWM_CHAN_B, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 11, PWM_CHAN_A, 0, DUTY_NOT_SET, 0 },
{{&machine_pwm_type}, 11, PWM_CHAN_B, 0, DUTY_NOT_SET, 0 },
#endif
};
static bool defer_start;
static bool slice_freq_set[8];
static bool slice_freq_set[NUM_PWM_SLICES];
static void mp_machine_pwm_freq_set(machine_pwm_obj_t *self, mp_int_t freq);
static void mp_machine_pwm_duty_set_u16(machine_pwm_obj_t *self, mp_int_t duty_u16);
@@ -155,7 +165,7 @@ static mp_obj_t mp_machine_pwm_make_new(const mp_obj_type_t *type, size_t n_args
// Stop all active slices.
void machine_pwm_deinit_all(void) {
for (int i = 0; i < 8; i++) {
for (int i = 0; i < NUM_PWM_SLICES; i++) {
slice_freq_set[i] = false;
pwm_set_enabled(machine_pwm_obj[i].slice, false);
}