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PanasonicAltDKEHeatpumpIR.cpp
229 lines (197 loc) · 6.97 KB
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PanasonicAltDKEHeatpumpIR.cpp
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#include <PanasonicAltDKEHeatpumpIR.h>
PanasonicAltDKEHeatpumpIR::PanasonicAltDKEHeatpumpIR() : HeatpumpIR()
{
static const char model[] PROGMEM = "panasonic_altdke";
static const char info[] PROGMEM = "{\"mdl\":\"panasonic_altdke\",\"dn\":\"Panasonic DKE\",\"mT\":16,\"xT\":30,\"fs\":6}";
_model = model;
_info = info;
}
// Panasonic DKE numeric values to command bytes
void PanasonicAltDKEHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
{
send(IR, powerModeCmd, operatingModeCmd, fanSpeedCmd, temperatureCmd, swingVCmd, swingHCmd, false);
}
// Panasonic DKE numeric values to command bytes
void PanasonicAltDKEHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd, bool ionizerCmd)
{
// Sensible defaults for the heat pump mode
uint8_t operatingMode = PANASONIC_AIRCON2_TIMER_CNL;
uint8_t fanSpeed = PANASONIC_AIRCON2_FAN_AUTO;
uint8_t temperature = 23;
uint8_t swingV = PANASONIC_AIRCON2_VS_UP;
uint8_t swingH = PANASONIC_AIRCON2_HS_AUTO;
switch (powerModeCmd)
{
case POWER_ON:
operatingMode |= PANASONIC_AIRCON2_MODE_ON;
break;
case POWER_OFF:
operatingMode |= PANASONIC_AIRCON2_MODE_OFF;
break;
}
switch (operatingModeCmd)
{
case MODE_AUTO:
operatingMode |= PANASONIC_AIRCON2_MODE_AUTO;
break;
case MODE_HEAT:
operatingMode |= PANASONIC_AIRCON2_MODE_HEAT;
break;
case MODE_COOL:
operatingMode |= PANASONIC_AIRCON2_MODE_COOL;
break;
case MODE_DRY:
operatingMode |= PANASONIC_AIRCON2_MODE_DRY;
break;
case MODE_FAN:
operatingMode |= PANASONIC_AIRCON2_MODE_FAN;
temperatureCmd = 27; // Temperature is always 27 in FAN mode
break;
case MODE_MAINT: // Maintenance mode is just the heat mode at +8 or +10, FAN5
operatingMode |= PANASONIC_AIRCON2_MODE_HEAT;
temperature = 10; // Default to +10 degrees
fanSpeedCmd = FAN_5;
break;
}
switch (fanSpeedCmd)
{
case FAN_AUTO:
fanSpeed = PANASONIC_AIRCON2_FAN_AUTO;
break;
case FAN_1:
fanSpeed = PANASONIC_AIRCON2_FAN1;
break;
case FAN_2:
fanSpeed = PANASONIC_AIRCON2_FAN2;
break;
case FAN_3:
fanSpeed = PANASONIC_AIRCON2_FAN3;
break;
case FAN_4:
fanSpeed = PANASONIC_AIRCON2_FAN4;
break;
case FAN_5:
fanSpeed = PANASONIC_AIRCON2_FAN5;
break;
}
if ( temperatureCmd > 15 && temperatureCmd < 31)
{
temperature = temperatureCmd;
}
switch (swingVCmd)
{
case VDIR_AUTO:
case VDIR_SWING:
swingV = PANASONIC_AIRCON2_VS_AUTO;
break;
case VDIR_UP:
swingV = PANASONIC_AIRCON2_VS_UP;
break;
case VDIR_MUP:
swingV = PANASONIC_AIRCON2_VS_MUP;
break;
case VDIR_MIDDLE:
swingV = PANASONIC_AIRCON2_VS_MIDDLE;
break;
case VDIR_MDOWN:
swingV = PANASONIC_AIRCON2_VS_MDOWN;
break;
case VDIR_DOWN:
swingV = PANASONIC_AIRCON2_VS_DOWN;
break;
}
switch (swingHCmd)
{
case HDIR_AUTO:
case HDIR_SWING:
swingH = PANASONIC_AIRCON2_HS_AUTO;
break;
case HDIR_MIDDLE:
swingH = PANASONIC_AIRCON2_HS_MIDDLE;
break;
case HDIR_LEFT:
swingH = PANASONIC_AIRCON2_HS_LEFT;
break;
case HDIR_MLEFT:
swingH = PANASONIC_AIRCON2_HS_MLEFT;
break;
case HDIR_RIGHT:
swingH = PANASONIC_AIRCON2_HS_RIGHT;
break;
case HDIR_MRIGHT:
swingH = PANASONIC_AIRCON2_HS_MRIGHT;
break;
}
uint8_t ionizer = ionizerCmd ? PANASONIC_AIRCON2_ION_ON : PANASONIC_AIRCON2_ION_OFF;
sendPanasonicLong(IR, operatingMode, fanSpeed, temperature, swingV, swingH, ionizer);
}
void PanasonicAltDKEHeatpumpIR::send(IRSender& IR, bool quiet, bool powerful)
{
sendPanasonicShort(IR, quiet, powerful);
}
// Send the Panasonic DKE code
void PanasonicAltDKEHeatpumpIR::sendPanasonicLong(IRSender& IR, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH, uint8_t ionizer)
{
// Only bytes 13, 14, 16, 17 and 26 are modified
static const uint8_t panasonicProgmemTemplate[27] PROGMEM = {
0x02, 0x20, 0xE0, 0x04, 0x00, 0x00, 0x00, 0x06, 0x02, 0x20, 0xE0, 0x04, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x0E, 0xE0, 0x00, 0x00, 0x81, 0x00, 0x00, 0x00
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
};
// Save some SRAM by having the template in flash
uint8_t panasonicTemplate[27];
memcpy_P(panasonicTemplate, panasonicProgmemTemplate, sizeof(panasonicTemplate));
panasonicTemplate[17] = swingH; // Only the DKE model has a setting for the horizontal air flow
panasonicTemplate[23] = 0x01;
panasonicTemplate[25] = 0x06;
panasonicTemplate[13] |= operatingMode;
panasonicTemplate[14] = temperature << 1;
panasonicTemplate[16] = fanSpeed | swingV;
panasonicTemplate[22] = ionizer;
sendPanasonic(IR, panasonicTemplate, 27);
}
void PanasonicAltDKEHeatpumpIR::sendPanasonicShort(IRSender& IR, bool quiet, bool powerful) {
static const uint8_t panasonicProgmemTemplate[16] PROGMEM = {
0x02, 0x20, 0xE0, 0x04, 0x00, 0x00, 0x00, 0x06, 0x02, 0x20, 0xE0, 0x04, 0x80, 0x00, 0x00, 0x00
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
};
// Save some SRAM by having the template in flash
uint8_t panasonicTemplate[16];
memcpy_P(panasonicTemplate, panasonicProgmemTemplate, sizeof(panasonicTemplate));
if (quiet) {
panasonicTemplate[13] = PANASONIC_AIRCON2_QUIET_M;
panasonicTemplate[14] = PANASONIC_AIRCON2_QUIET_L;
} else if (powerful) {
panasonicTemplate[13] = PANASONIC_AIRCON2_POWERFUL_M;
panasonicTemplate[14] = PANASONIC_AIRCON2_POWERFUL_L;
}
sendPanasonic(IR, panasonicTemplate, 16);
}
void PanasonicAltDKEHeatpumpIR::sendPanasonic(IRSender& IR, uint8_t * panasonicTemplate, uint8_t templateLength) {
// Checksum calculation
uint8_t checksum = 0xF4;
for (int i=0; i<templateLength-1; i++) {
checksum += panasonicTemplate[i];
}
panasonicTemplate[templateLength-1] = checksum;
// 38 kHz PWM frequency
IR.setFrequency(38);
// Header
IR.mark(PANASONIC_AIRCON2_HDR_MARK);
IR.space(PANASONIC_AIRCON2_HDR_SPACE);
// First 8 bytes
for (int i=0; i<8; i++) {
IR.sendIRbyte(panasonicTemplate[i], PANASONIC_AIRCON2_BIT_MARK, PANASONIC_AIRCON2_ZERO_SPACE, PANASONIC_AIRCON2_ONE_SPACE);
}
// Pause
IR.mark(PANASONIC_AIRCON2_BIT_MARK);
IR.space(PANASONIC_AIRCON2_MSG_SPACE);
// Header
IR.mark(PANASONIC_AIRCON2_HDR_MARK);
IR.space(PANASONIC_AIRCON2_HDR_SPACE);
// Last 19 bytes
for (int i=8; i<templateLength; i++) {
IR.sendIRbyte(panasonicTemplate[i], PANASONIC_AIRCON2_BIT_MARK, PANASONIC_AIRCON2_ZERO_SPACE, PANASONIC_AIRCON2_ONE_SPACE);
}
IR.mark(PANASONIC_AIRCON2_BIT_MARK);
IR.space(0);
}