127 lines
3.3 KiB
C++
127 lines
3.3 KiB
C++
#include <SharpHeatpumpIR.h>
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SharpHeatpumpIR::SharpHeatpumpIR() : HeatpumpIR()
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{
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static const char model[] PROGMEM = "sharp";
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static const char info[] PROGMEM = "{\"mdl\":\"sharp\",\"dn\":\"Sharp AY-ZP40KR\",\"mT\":18,\"xT\":32,\"fs\":3,\"maint\":[10]}}";
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_model = model;
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_info = info;
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_sharpModel = MODEL_SHARP;
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}
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void SharpHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
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{
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(void)swingVCmd;
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(void)swingHCmd;
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// Sensible defaults for the heat pump mode
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uint8_t powerMode = _sharpModel == MODEL_SHARP ? SHARP_AIRCON1_MODE_ON : SHARP_AIRCON2_MODE_ON;
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uint8_t operatingMode = SHARP_AIRCON1_MODE_HEAT;
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uint8_t fanSpeed = SHARP_AIRCON1_FAN_AUTO;
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uint8_t temperature = 23;
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if (powerModeCmd == 0)
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{
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powerMode = SHARP_AIRCON1_MODE_OFF;
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}
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switch (operatingModeCmd)
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{
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case MODE_HEAT:
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operatingMode = SHARP_AIRCON1_MODE_HEAT;
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break;
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case MODE_COOL:
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operatingMode = SHARP_AIRCON1_MODE_COOL;
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break;
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case MODE_DRY:
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operatingMode = SHARP_AIRCON1_MODE_DRY;
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temperatureCmd = 10;
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break;
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case MODE_FAN:
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operatingMode = SHARP_AIRCON1_MODE_COOL;
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// Temperature needs to be set to 32 degrees for 'simulated' FAN mode
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temperatureCmd = 32;
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break;
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case MODE_MAINT: // Maintenance mode is just the heat mode at +8 or +10, FAN5
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operatingMode |= SHARP_AIRCON1_MODE_HEAT;
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temperature = 10;
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fanSpeedCmd = FAN_5;
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break;
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}
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switch (fanSpeedCmd)
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{
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case FAN_AUTO:
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fanSpeed = SHARP_AIRCON1_FAN_AUTO;
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break;
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case FAN_1:
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fanSpeed = SHARP_AIRCON1_FAN1;
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break;
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case FAN_2:
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fanSpeed = SHARP_AIRCON1_FAN2;
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break;
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case FAN_3:
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fanSpeed = SHARP_AIRCON1_FAN3;
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break;
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}
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if ( temperatureCmd > 16 && temperatureCmd < 32)
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{
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temperature = temperatureCmd;
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}
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sendSharp(IR, powerMode, operatingMode, fanSpeed, temperature);
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}
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void SharpHeatpumpIR::sendSharp(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature)
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{
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uint8_t SharpTemplate[] = { 0xAA, 0x5A, 0xCF, 0x10, 0x00, 0x00, 0x00, 0x06, 0x08, 0x80, 0x04, 0xF0, 0x01 };
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// 0 1 2 3 4 5 6 7 8 9 10 11 12
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uint8_t checksum = 0x00;
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// Set the power mode on the template message
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SharpTemplate[5] = powerMode;
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// Set the fan speed & operating mode on the template message
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SharpTemplate[6] = fanSpeed | operatingMode;
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// Set the temperature on the template message
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if (temperature == 10) {
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SharpTemplate[4] = 0x00; // Maintenance mode temperature
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} else {
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SharpTemplate[4] = (temperature - 17);
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}
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// Calculate the checksum
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for (int i=0; i<12; i++) {
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checksum ^= SharpTemplate[i];
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}
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checksum ^= SharpTemplate[12] & 0x0F;
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checksum ^= (checksum >> 4);
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checksum &= 0x0F;
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SharpTemplate[12] |= (checksum << 4);
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// 38 kHz PWM frequency
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IR.setFrequency(38);
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// Header
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IR.mark(SHARP_AIRCON1_HDR_MARK);
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IR.space(SHARP_AIRCON1_HDR_SPACE);
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// Data
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for (unsigned int i=0; i<sizeof(SharpTemplate); i++) {
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IR.sendIRbyte(SharpTemplate[i], SHARP_AIRCON1_BIT_MARK, SHARP_AIRCON1_ZERO_SPACE, SHARP_AIRCON1_ONE_SPACE);
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}
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// End mark
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IR.mark(SHARP_AIRCON1_BIT_MARK);
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IR.space(0);
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} |