Create variant.h

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huaweiwx 2017-06-20 14:53:59 +08:00 committed by GitHub
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#ifndef VARIANT_H#define VARIANT_H
//On-board LED pin number           PIN 
// Arduino Pin Number        
#define BOARD_NR_LED            8
#define LED_BUILTIN             PE8
#define LED_BUILTIN1            PE9
#define LED_BUILTIN2            PE10
#define LED_BUILTIN3            PE11
#define LED_BUILTIN4            PE12
#define LED_BUILTIN5 PE13
#define LED_BUILTIN6            PE14
#define LED_BUILTIN7            PE15
#define LED_BUILTIN_MASK        0xFF   //ON 0
#define BOARD_NR_KEY               1
#define KEY0_BUILTIN             PA0
#define KEY0_BUILTIN_MASK        0x01    //PRESED 1
//On-board user button
#define USER_BTN                  PA0  // 2
// Connected to on board LIS3DSH accelerometer, CS: PE3
#define MOSI                        PA7
#define MISO                        PA6
#define SCK                         PA5
#define SS                          PA4
// Connected to on board CS43L22 audio
#define SDA                         PB9
#define SCL                         PB6
#endif