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@ -58,12 +58,21 @@
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#define PCA9632_AUTOGLO 0xC0
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#define PCA9632_AUTOGI 0xE0
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// Red LED0
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// Green LED1
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// Blue LED2
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#define PCA9632_RED 0x00
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#define PCA9632_GRN 0x02
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#define PCA9632_BLU 0x04
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// Red=LED0 Green=LED1 Blue=LED2
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#ifndef PCA9632_RED
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#define PCA9632_RED 0x00
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#endif
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#ifndef PCA9632_GRN
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#define PCA9632_GRN 0x02
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#endif
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#ifndef PCA9632_BLU
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#define PCA9632_BLU 0x04
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#endif
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// If any of the color indexes are greater than 0x04 they can't use auto increment
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#if !defined(PCA9632_NO_AUTO_INC) && (PCA9632_RED > 0x04 || PCA9632_GRN > 0x04 || PCA9632_BLU > 0x04)
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#define PCA9632_NO_AUTO_INC
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#endif
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#define LED_OFF 0x00
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#define LED_ON 0x01
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@ -80,12 +89,24 @@ static void PCA9632_WriteRegister(const byte addr, const byte regadd, const byte
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Wire.endTransmission();
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}
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static void PCA9632_WriteAllRegisters(const byte addr, const byte regadd, const byte value1, const byte value2, const byte value3) {
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static void PCA9632_WriteAllRegisters(const byte addr, const byte regadd, const byte vr, const byte vg, const byte vb) {
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#if DISABLED(PCA9632_NO_AUTO_INC)
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uint8_t data[4], len = 4;
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data[0] = PCA9632_AUTO_IND | regadd;
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data[1 + (PCA9632_RED >> 1)] = vr;
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data[1 + (PCA9632_GRN >> 1)] = vg;
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data[1 + (PCA9632_BLU >> 1)] = vb;
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#else
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uint8_t data[6], len = 6;
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data[0] = regadd + (PCA9632_RED >> 1);
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data[1] = vr;
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data[2] = regadd + (PCA9632_GRN >> 1);
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data[3] = vg;
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data[4] = regadd + (PCA9632_BLU >> 1);
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data[5] = vb;
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#endif
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Wire.beginTransmission(I2C_ADDRESS(addr));
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Wire.write(PCA9632_AUTO_IND | regadd);
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Wire.write(value1);
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Wire.write(value2);
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Wire.write(value3);
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Wire.write(data, len);
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Wire.endTransmission();
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}
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@ -115,4 +136,14 @@ void pca9632_set_led_color(const LEDColor &color) {
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PCA9632_WriteRegister(PCA9632_ADDRESS,PCA9632_LEDOUT, LEDOUT);
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}
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#if ENABLED(PCA9632_BUZZER)
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void pca9632_buzz(uint16_t const f, uint16_t d) {
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UNUSED(f); UNUSED(d);
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uint8_t data[] = PCA9632_BUZZER_DATA;
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Wire.beginTransmission(I2C_ADDRESS(PCA9632_ADDRESS));
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Wire.write(data, sizeof(data));
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Wire.endTransmission();
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}
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#endif
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#endif // PCA9632
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Tim Moore
5 years ago
committed by