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4 | 4 | #include <stdint.h>
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5 | 5 | #include "soc/soc_caps.h"
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6 | 6 |
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7 |
| -#define PIN_NEOPIXEL 9 |
| 7 | +#define PIN_NEOPIXEL 9 |
8 | 8 | // BUILTIN_LED can be used in new Arduino API digitalWrite() like in Blink.ino
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9 | 9 | static const uint8_t LED_BUILTIN = 15;
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10 |
| -#define BUILTIN_LED LED_BUILTIN // backward compatibility |
| 10 | +#define BUILTIN_LED LED_BUILTIN // backward compatibility |
11 | 11 | #define LED_BUILTIN LED_BUILTIN // allow testing #ifdef LED_BUILTIN
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12 | 12 | // RGB_BUILTIN and RGB_BRIGHTNESS can be used in new Arduino API neopixelWrite()
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13 |
| -#define RGB_BUILTIN (SOC_GPIO_PIN_COUNT+PIN_NEOPIXEL) |
| 13 | +#define RGB_BUILTIN (SOC_GPIO_PIN_COUNT + PIN_NEOPIXEL) |
14 | 14 | #define RGB_BRIGHTNESS 64
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15 | 15 |
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16 |
| - |
17 |
| -#define NEOPIXEL_I2C_POWER 20 // I2C power pin |
18 |
| -#define PIN_NEOPIXEL_I2C_POWER 20 // I2C power pin |
| 16 | +#define NEOPIXEL_I2C_POWER 20 // I2C power pin |
| 17 | +#define PIN_NEOPIXEL_I2C_POWER 20 // I2C power pin |
19 | 18 |
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20 | 19 | static const uint8_t TX = 16;
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21 | 20 | static const uint8_t RX = 17;
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22 | 21 |
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23 | 22 | static const uint8_t SDA = 19;
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24 | 23 | static const uint8_t SCL = 18;
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25 | 24 |
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26 |
| -static const uint8_t SS = 0; |
27 |
| -static const uint8_t MOSI = 22; |
28 |
| -static const uint8_t MISO = 23; |
29 |
| -static const uint8_t SCK = 21; |
| 25 | +static const uint8_t SS = 0; |
| 26 | +static const uint8_t MOSI = 22; |
| 27 | +static const uint8_t MISO = 23; |
| 28 | +static const uint8_t SCK = 21; |
30 | 29 |
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31 | 30 | static const uint8_t A0 = 1;
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32 | 31 | static const uint8_t A1 = 4;
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