Mitsubishi MSC support

This commit is contained in:
Toni 2020-02-05 18:40:00 +02:00
parent d3955d503a
commit beabdf5202
3 changed files with 205 additions and 0 deletions

155
MitsubishiMSCHeatpumpIR.cpp Normal file
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#include <MitsubishiMSCHeatpumpIR.h>
MitsubishiMSCHeatpumpIR::MitsubishiMSCHeatpumpIR() : HeatpumpIR()
{
static const char model[] PROGMEM = "mitsubishi_msc";
static const char info[] PROGMEM = "{\"mdl\":\"mitsubishi_msc\",\"dn\":\"Mitsubishi MSC\",\"mT\":17,\"xT\":30,\"fs\":3}";
_model = model;
_info = info;
}
void MitsubishiMSCHeatpumpIR::send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd)
{
// Sensible defaults for the heat pump mode
uint8_t powerMode = MITSUBISHIMSC_AIRCON1_MODE_ON;
uint8_t operatingMode = MITSUBISHIMSC_AIRCON1_MODE_AUTO;
uint8_t fanSpeed = MITSUBISHIMSC_AIRCON1_FAN_AUTO;
uint8_t temperature = 23;
uint8_t swingV = MITSUBISHIMSC_AIRCON1_VS_AUTO;
uint8_t swingH = 0x00;
switch (powerModeCmd)
{
case POWER_OFF:
powerMode = MITSUBISHIMSC_AIRCON1_MODE_OFF;
}
switch (operatingModeCmd)
{
case MODE_AUTO:
operatingMode = MITSUBISHIMSC_AIRCON1_MODE_AUTO;
break;
case MODE_HEAT:
operatingMode = MITSUBISHIMSC_AIRCON1_MODE_HEAT;
break;
case MODE_COOL:
operatingMode = MITSUBISHIMSC_AIRCON1_MODE_COOL;
break;
case MODE_DRY:
operatingMode = MITSUBISHIMSC_AIRCON1_MODE_DRY;
break;
case MODE_FAN:
operatingMode = MITSUBISHIMSC_AIRCON1_MODE_FAN;
break;
}
switch (fanSpeedCmd)
{
case FAN_AUTO:
fanSpeed = MITSUBISHIMSC_AIRCON1_FAN_AUTO;
break;
case FAN_1:
fanSpeed = MITSUBISHIMSC_AIRCON1_FAN1;
break;
case FAN_2:
fanSpeed = MITSUBISHIMSC_AIRCON1_FAN2;
break;
case FAN_3:
fanSpeed = MITSUBISHIMSC_AIRCON1_FAN3;
break;
}
switch (swingVCmd)
{
case VDIR_SWING:
swingV = MITSUBISHIMSC_AIRCON1_VS_SWING;
break;
case VDIR_AUTO:
swingV = MITSUBISHIMSC_AIRCON1_VS_AUTO;
break;
case VDIR_UP:
swingV = MITSUBISHIMSC_AIRCON1_VS_UP;
break;
case VDIR_MUP:
swingV = MITSUBISHIMSC_AIRCON1_VS_MUP;
break;
case VDIR_MIDDLE:
swingV = MITSUBISHIMSC_AIRCON1_VS_MIDDLE;
break;
case VDIR_MDOWN:
swingV = MITSUBISHIMSC_AIRCON1_VS_MDOWN;
break;
case VDIR_DOWN:
swingV = MITSUBISHIMSC_AIRCON1_VS_DOWN;
break;
}
if ( temperatureCmd >= 16 && temperatureCmd <= 31)
{
temperature = temperatureCmd;
}
sendMitsubishiMSC(IR, powerMode, operatingMode, fanSpeed, temperature, swingV, swingH);
}
void MitsubishiMSCHeatpumpIR::sendMitsubishiMSC(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingV, uint8_t swingH)
{
uint8_t MitsubishiTemplate[] = { 0x23, 0xCB, 0x26, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13
uint8_t templateSize = sizeof(MitsubishiTemplate);
uint8_t checksum = 0x00;
// Set the power mode on the template message
MitsubishiTemplate[5] = powerMode;
// Set the operating mode on the template message
MitsubishiTemplate[6] = operatingMode;
// Set the temperature on the template message
MitsubishiTemplate[7] = 31 - temperature;
// Set the fan speed and vertical air direction on the template message
MitsubishiTemplate[8] = fanSpeed | swingV;
// Checksum
for (int i=0; i<templateSize; i++) {
checksum += MitsubishiTemplate[i];
}
MitsubishiTemplate[templateSize - 1] = checksum;
#ifdef IR_DEBUG_PACKET
char pbyte[16];
for (int i=0; i<templateSize; i++) {
checksum += MitsubishiTemplate[i];
sprintf_P(pbyte, PSTR(",%02x"),(int) MitsubishiTemplate[i]);
Serial.print(pbyte);
}
Serial.println("");
#endif
// 38 kHz PWM frequency
IR.setFrequency(38);
// Header
IR.mark(MITSUBISHIMSC_AIRCON1_HDR_MARK);
IR.space(MITSUBISHIMSC_AIRCON1_HDR_SPACE);
// Data
for (unsigned int i=0; i<templateSize; i++) {
IR.sendIRbyte(MitsubishiTemplate[i], MITSUBISHIMSC_AIRCON1_BIT_MARK, MITSUBISHIMSC_AIRCON1_ZERO_SPACE, MITSUBISHIMSC_AIRCON1_ONE_SPACE);
}
// End mark
IR.mark(MITSUBISHIMSC_AIRCON1_BIT_MARK);
IR.space(0);
}

49
MitsubishiMSCHeatpumpIR.h Normal file
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/*
Mitsubishi Electric MSC-GA20VB, MSC-GA25VB, MSC-GA35VB (remote control P/N KP1A)
*/
#ifndef MitsubishiMSCHeatpumpIR_h
#define MitsubishiMSCHeatpumpIR_h
#include <HeatpumpIR.h>
// Mitsubishi MSC timing constants
#define MITSUBISHIMSC_AIRCON1_HDR_MARK 3060
#define MITSUBISHIMSC_AIRCON1_HDR_SPACE 1580
#define MITSUBISHIMSC_AIRCON1_BIT_MARK 350
#define MITSUBISHIMSC_AIRCON1_ONE_SPACE 1150
#define MITSUBISHIMSC_AIRCON1_ZERO_SPACE 390
#define MITSUBISHIMSC_AIRCON1_MSG_SPACE 0
// Mitsubishi MSC codes
#define MITSUBISHIMSC_AIRCON1_MODE_AUTO 0x08 // Operating mode
#define MITSUBISHIMSC_AIRCON1_MODE_HEAT 0x01
#define MITSUBISHIMSC_AIRCON1_MODE_COOL 0x03
#define MITSUBISHIMSC_AIRCON1_MODE_DRY 0x02
#define MITSUBISHIMSC_AIRCON1_MODE_FAN 0x07
#define MITSUBISHIMSC_AIRCON1_MODE_OFF 0x20 // Power OFF
#define MITSUBISHIMSC_AIRCON1_MODE_ON 0x24 // Power ON
#define MITSUBISHIMSC_AIRCON1_FAN_AUTO 0x00 // Fan speeds
#define MITSUBISHIMSC_AIRCON1_FAN1 0x02
#define MITSUBISHIMSC_AIRCON1_FAN2 0x03
#define MITSUBISHIMSC_AIRCON1_FAN3 0x05
#define MITSUBISHIMSC_AIRCON1_VS_SWING 0x38 // Vertical swing
#define MITSUBISHIMSC_AIRCON1_VS_AUTO 0x00
#define MITSUBISHIMSC_AIRCON1_VS_UP 0x08
#define MITSUBISHIMSC_AIRCON1_VS_MUP 0x10
#define MITSUBISHIMSC_AIRCON1_VS_MIDDLE 0x18
#define MITSUBISHIMSC_AIRCON1_VS_MDOWN 0x20
#define MITSUBISHIMSC_AIRCON1_VS_DOWN 0x28
class MitsubishiMSCHeatpumpIR : public HeatpumpIR
{
public:
MitsubishiMSCHeatpumpIR();
void send(IRSender& IR, uint8_t powerModeCmd, uint8_t operatingModeCmd, uint8_t fanSpeedCmd, uint8_t temperatureCmd, uint8_t swingVCmd, uint8_t swingHCmd);
private:
void sendMitsubishiMSC(IRSender& IR, uint8_t powerMode, uint8_t operatingMode, uint8_t fanSpeed, uint8_t temperature, uint8_t swingVCmd, uint8_t swingHCmd);
};
#endif

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@ -27,6 +27,7 @@ An Arduino library to control pump/split unit air conditioner. Currently support
* Mitsubishi Heavy FDTCxxVF (Remote Control P/N PJA502A704AA)
* Mitsubishi MSZ FD-25, probably also FD-35 (remote control P/N KM09D 0052376)
* Also FH series has been confirmed to work
* Mitsubishi Electric MSC-GA20VB, MSC-GA25VB, MSC-GA35VB (remote control P/N KP1A)
* Panasonic E9/E12-CKP (Panasonic remote control P/N A75C2295)
* Panasonic E9/E12-DKE (Panasonic remote control P/N A75C2616)
* Panasonic E9/E12-JKE and E9/E12-NKE