1 /*
2 * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 // The HAL layer for LEDC (common part, in iram)
8 // make these functions in a seperate file to make sure all LL functions are in the IRAM.
9
10 #include "esp_attr.h"
11 #include "hal/ledc_hal.h"
12
ledc_hal_ls_channel_update(ledc_hal_context_t * hal,ledc_channel_t channel_num)13 void ledc_hal_ls_channel_update(ledc_hal_context_t *hal, ledc_channel_t channel_num)
14 {
15 ledc_ll_ls_channel_update(hal->dev, hal->speed_mode, channel_num);
16 }
17
ledc_hal_set_duty_start(ledc_hal_context_t * hal,ledc_channel_t channel_num,bool duty_start)18 void ledc_hal_set_duty_start(ledc_hal_context_t *hal, ledc_channel_t channel_num, bool duty_start)
19 {
20 ledc_ll_set_duty_start(hal->dev, hal->speed_mode, channel_num, duty_start);
21 }
22
ledc_hal_set_duty_int_part(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t duty_val)23 void ledc_hal_set_duty_int_part(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t duty_val)
24 {
25 ledc_ll_set_duty_int_part(hal->dev, hal->speed_mode, channel_num, duty_val);
26 }
27
ledc_hal_set_hpoint(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t hpoint_val)28 void ledc_hal_set_hpoint(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t hpoint_val)
29 {
30 ledc_ll_set_hpoint(hal->dev, hal->speed_mode, channel_num, hpoint_val);
31 }
32
ledc_hal_get_duty(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t * duty_val)33 void ledc_hal_get_duty(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t *duty_val)
34 {
35 ledc_ll_get_duty(hal->dev, hal->speed_mode, channel_num, duty_val);
36 }
37
ledc_hal_set_duty_direction(ledc_hal_context_t * hal,ledc_channel_t channel_num,ledc_duty_direction_t duty_direction)38 void ledc_hal_set_duty_direction(ledc_hal_context_t *hal, ledc_channel_t channel_num, ledc_duty_direction_t duty_direction)
39 {
40 ledc_ll_set_duty_direction(hal->dev, hal->speed_mode, channel_num, duty_direction);
41 }
42
ledc_hal_set_duty_num(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t duty_num)43 void ledc_hal_set_duty_num(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t duty_num)
44 {
45 ledc_ll_set_duty_num(hal->dev, hal->speed_mode, channel_num, duty_num);
46 }
47
ledc_hal_set_duty_cycle(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t duty_cycle)48 void ledc_hal_set_duty_cycle(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t duty_cycle)
49 {
50 ledc_ll_set_duty_cycle(hal->dev, hal->speed_mode, channel_num, duty_cycle);
51 }
52
ledc_hal_set_duty_scale(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t duty_scale)53 void ledc_hal_set_duty_scale(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t duty_scale)
54 {
55 ledc_ll_set_duty_scale(hal->dev, hal->speed_mode, channel_num, duty_scale);
56 }
57
58 #if SOC_LEDC_GAMMA_CURVE_FADE_SUPPORTED
ledc_hal_set_duty_range_wr_addr(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t duty_range)59 void ledc_hal_set_duty_range_wr_addr(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t duty_range)
60 {
61 ledc_ll_set_duty_range_wr_addr(hal->dev, hal->speed_mode, channel_num, duty_range);
62 }
63
ledc_hal_set_range_number(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t range_num)64 void ledc_hal_set_range_number(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t range_num)
65 {
66 ledc_ll_set_range_number(hal->dev, hal->speed_mode, channel_num, range_num);
67 }
68
ledc_hal_get_range_number(ledc_hal_context_t * hal,ledc_channel_t channel_num,uint32_t * range_num)69 void ledc_hal_get_range_number(ledc_hal_context_t *hal, ledc_channel_t channel_num, uint32_t *range_num)
70 {
71 ledc_ll_get_range_number(hal->dev, hal->speed_mode, channel_num, range_num);
72 }
73 #endif //SOC_LEDC_GAMMA_CURVE_FADE_SUPPORTED
74
ledc_hal_get_fade_end_intr_status(ledc_hal_context_t * hal,uint32_t * intr_status)75 void ledc_hal_get_fade_end_intr_status(ledc_hal_context_t *hal, uint32_t *intr_status)
76 {
77 ledc_ll_get_fade_end_intr_status(hal->dev, hal->speed_mode, intr_status);
78 }
79
ledc_hal_clear_fade_end_intr_status(ledc_hal_context_t * hal,ledc_channel_t channel_num)80 void ledc_hal_clear_fade_end_intr_status(ledc_hal_context_t *hal, ledc_channel_t channel_num)
81 {
82 ledc_ll_clear_fade_end_intr_status(hal->dev, hal->speed_mode, channel_num);
83 }
84
