board.h
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1 /*
2  * Copyright (C) 2021 Mesotic SAS
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
9 #pragma once
10 
21 #include "cpu.h"
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
34 #define CLOCK_HFCLK (32U)
36 /* LFCLK Source clock selection:*/
37 /* - CLOCK_LFCLKSRC_SRC_LFRC: 32.768 kHz RC oscillator
38  * - CLOCK_LFCLKSRC_SRC_LFXO: 32.768 kHz crystal oscillator */
39 #define CLOCK_LFCLK (CLOCK_LFCLKSRC_SRC_LFXO)
46 #define LED0_PIN GPIO_PIN(0, 2)
47 #define LED1_PIN GPIO_PIN(0, 3)
48 #define LED2_PIN GPIO_PIN(0, 4)
49 #define LED3_PIN GPIO_PIN(0, 5)
51 #define LED0_MASK (1 << 2)
52 #define LED1_MASK (1 << 3)
53 #define LED2_MASK (1 << 4)
54 #define LED3_MASK (1 << 5)
56 #define LED_PORT (NRF_P0_S)
58 #define LED0_ON (LED_PORT->OUTSET = LED0_MASK)
59 #define LED0_OFF (LED_PORT->OUTCLR = LED0_MASK)
60 #define LED0_TOGGLE (LED_PORT->OUT ^= LED0_MASK)
62 #define LED1_ON (LED_PORT->OUTSET = LED1_MASK)
63 #define LED1_OFF (LED_PORT->OUTCLR = LED1_MASK)
64 #define LED1_TOGGLE (LED_PORT->OUT ^= LED1_MASK)
66 #define LED2_ON (LED_PORT->OUTSET = LED2_MASK)
67 #define LED2_OFF (LED_PORT->OUTCLR = LED2_MASK)
68 #define LED2_TOGGLE (LED_PORT->OUT ^= LED2_MASK)
70 #define LED3_ON (LED_PORT->OUTSET = LED3_MASK)
71 #define LED3_OFF (LED_PORT->OUTCLR = LED3_MASK)
72 #define LED3_TOGGLE (LED_PORT->OUT ^= LED3_MASK)
79 #define BTN0_PIN GPIO_PIN(0, 6)
80 #define BTN0_MODE GPIO_IN_PU
81 #define BTN1_PIN GPIO_PIN(0, 7)
82 #define BTN1_MODE GPIO_IN_PU
83 #define BTN2_PIN GPIO_PIN(0, 8)
84 #define BTN2_MODE GPIO_IN_PU
85 #define BTN3_PIN GPIO_PIN(0, 9)
86 #define BTN3_MODE GPIO_IN_PU
93 #define WS281X_TIMER_DEV TIMER_DEV(1)
94 #define WS281X_TIMER_MAX_VALUE TIMER_1_MAX_VALUE
97 #ifdef __cplusplus
98 }
99 #endif
100