periph_conf_common.h
Go to the documentation of this file.
1 /*
2  * SPDX-FileCopyrightText: 2016-2018 Freie Universität Berlin
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
20 #include "periph_cpu.h"
21 #include "cfg_clock_32_1.h"
22 #include "cfg_i2c_default.h"
23 #include "cfg_rtt_default.h"
24 #include "cfg_timer_default.h"
25 
26 #include "board.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
36 static const pwm_conf_t pwm_config[] = {
37  /* Beware: Keep pwm_params.h in sync with the definitions here */
38  { NRF_PWM0, {
39  /* configure LED0 as PWM */
40 #ifdef LED0_PIN
41  LED0_PIN,
42 #else
43  GPIO_UNDEF,
44 #endif
45  /* configure LED1 as PWM */
46 #ifdef LED1_PIN
47  LED1_PIN,
48 #else
49  GPIO_UNDEF,
50 #endif
51  /* configure LED2 as PWM */
52 #ifdef LED2_PIN
53  LED2_PIN,
54 #else
55  GPIO_UNDEF,
56 #endif
57  /* configure LED3 as PWM */
58 #ifdef LED3_PIN
59  LED3_PIN,
60 #else
61  GPIO_UNDEF,
62 #endif
63  } },
64 };
65 #define PWM_NUMOF ARRAY_SIZE(pwm_config)
68 #ifdef __cplusplus
69 }
70 #endif
71 
LED2_PIN
#define LED2_PIN
RX LED yellow.
Definition: board.h:32
GPIO_UNDEF
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
Definition: periph_cpu_common.h:53
cfg_clock_32_1.h
Common clock configuration for the nRF52 based boards.
pwm_config
static const pwm_config_t pwm_config[]
GPIOs used as channels for the according PWM device.
Definition: periph_conf_common.h:208
pwm_conf_t
PWM device configuration.
Definition: periph_cpu_common.h:322