硬件: nRF52832 DK
软件: nRF SKD Ver 15.2
1. LED 数量以板载的4个改为8个, 修改 pca10040.h 文件中相关定义
// LEDs definitions for PCA10040
#define LEDS_NUMBER 8
#define LED_START 17
#define LED_1 17
#define LED_2 18
#define LED_3 19
#define LED_4 20
#define LED_5 21
#define LED_6 22
#define LED_7 23
#define LED_8 24
#define LED_STOP 20
#define LEDS_ACTIVE_STATE 0
#define LEDS_INV_MASK LEDS_MASK
//#define LEDS_LIST { LED_1, LED_2, LED_3, LED_4 }
#define LEDS_LIST { LED_1, LED_2, LED_3, LED_4,LED_5, LED_6, LED_7, LED_8 }
#define BSP_LED_0 LED_1
#define BSP_LED_1 LED_2
#define BSP_LED_2 LED_3
#define BSP_LED_3 LED_4
#define BSP_LED_4 LED_5
#define BSP_LED_5 LED_6
#define BSP_LED_6 LED_7
#define BSP_LED_7 LED_8
2. BUTTON 数量以板载的4个改为8个
#define BUTTONS_NUMBER 8
//#define BUTTON_START 10
#define BUTTON_1 3
#define BUTTON_2 4
#define BUTTON_3 11
#define BUTTON_4 12
#define BUTTON_5 13
#define BUTTON_6 14
#define BUTTON_7 15
#define BUTTON_8 16
//#define BUTTON_STOP 16
#define BUTTON_PULL NRF_GPIO_PIN_PULLUP
#define BUTTON_PULL_DOWN NRF_GPIO_PIN_PULLDOWN
#define BUTTONS_ACTIVE_STATE 0
//#define BUTTONS_LIST { BUTTON_1, BUTTON_2, BUTTON_3, BUTTON_4 }
#define BUTTONS_LIST { BUTTON_1, BUTTON_2, BUTTON_3, BUTTON_4,BUTTON_5, BUTTON_6, BUTTON_7, BUTTON_8 }
#define BSP_BUTTON_0 BUTTON_1
#define BSP_BUTTON_1 BUTTON_2
#define BSP_BUTTON_2 BUTTON_3
#define BSP_BUTTON_3 BUTTON_4
#define BSP_BUTTON_4 BUTTON_5
#define BSP_BUTTON_5 BUTTON_6
#define BSP_BUTTON_6 BUTTON_7
#define BSP_BUTTON_7 BUTTON_8
3. 修改 sdk_config.h
// <o> GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS - Number of lower power input pins
#ifndef GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS
#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 8
#endif