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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
6 years ago
Scott Lahteine