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Merge branch 'grindylow:main' into main

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stefan123t 2022-05-18 06:45:27 +02:00 • committed by GitHub
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18 changed files with 785 additions and 392 deletions
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208
tools/esp8266/app.cpp
View file

@ -23,7 +23,8 @@ app::app() : Main() {
mSerialValues = true;
mSerialDebug = false;
memset(mPacketIds, 0, sizeof(uint32_t)*DBG_CMD_LIST_LEN);
memset(mPayload, 0, (MAX_NUM_INVERTERS * sizeof(invPayload_t)));
mRxFailed = 0;
mSys = new HmSystemType();
}
@ -50,21 +51,20 @@ void app::setup(uint32_t timeout) {
if(mSettingsValid) {
uint64_t invSerial;
char invName[MAX_NAME_LENGTH + 1] = {0};
uint8_t invType;
// inverter
for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i ++) {
mEep->read(ADDR_INV_ADDR + (i * 8), &invSerial);
mEep->read(ADDR_INV_NAME + (i * MAX_NAME_LENGTH), invName, MAX_NAME_LENGTH);
mEep->read(ADDR_INV_TYPE + i, &invType);
if(0ULL != invSerial) {
mSys->addInverter(invName, invSerial, invType);
DPRINTLN("add inverter: " + String(invName) + ", SN: " + String(invSerial, HEX) + ", type: " + String(invType));
mSys->addInverter(invName, invSerial);
DPRINTLN("add inverter: " + String(invName) + ", SN: " + String(invSerial, HEX));
}
}
mEep->read(ADDR_INV_INTERVAL, &mSendInterval);
if(mSendInterval < 5)
mSendInterval = 5;
mSendTicker = mSendInterval;
// pinout
mEep->read(ADDR_PINOUT, &mSys->Radio.pinCs);
@ -84,6 +84,7 @@ void app::setup(uint32_t timeout) {
mSerialDebug = (tmp == 0x01);
if(mSerialInterval < 1)
mSerialInterval = 1;
mSys->Radio.mSerialDebug = mSerialDebug;
// mqtt
@ -134,44 +135,43 @@ void app::loop(void) {
Main::loop();
if(checkTicker(&mRxTicker, 5)) {
mSys->Radio.switchRxCh();
bool rxRdy = mSys->Radio.switchRxCh();
if(!mSys->BufCtrl.empty()) {
uint8_t len, rptCnt;
uint8_t len;
packet_t *p = mSys->BufCtrl.getBack();
//if(mSerialDebug)
// mSys->Radio.dumpBuf("RAW ", p->packet, MAX_RF_PAYLOAD_SIZE);
if(mSys->Radio.checkPaketCrc(p->packet, &len, &rptCnt, p->rxCh)) {
if(mSys->Radio.checkPaketCrc(p->packet, &len, p->rxCh)) {
// process buffer only on first occurrence
if((0 != len) && (0 == rptCnt)) {
uint8_t *packetId = &p->packet[9];
//DPRINTLN("CMD " + String(*packetId, HEX));
if(mSerialDebug)
mSys->Radio.dumpBuf("Payload ", p->packet, len);
if(mSerialDebug) {
DPRINT("Received " + String(len) + " bytes channel " + String(p->rxCh) + ": ");
mSys->Radio.dumpBuf(NULL, p->packet, len);
}
if(0 != len) {
Inverter<> *iv = mSys->findInverter(&p->packet[1]);
if(NULL != iv) {
for(uint8_t i = 0; i < iv->listLen; i++) {
if(iv->assign[i].cmdId == *packetId)
iv->addValue(i, &p->packet[9]);
uint8_t *pid = &p->packet[9];
if((*pid & 0x7F) < 5) {
memcpy(mPayload[iv->id].data[(*pid & 0x7F) - 1], &p->packet[10], len-11);
mPayload[iv->id].len[(*pid & 0x7F) - 1] = len-11;
}
iv->doCalculations();
//memcpy(mPayload[(*packetId & 0x7F) - 1], &p->packet[9], MAX_RF_PAYLOAD_SIZE - 11);
}
if(*packetId == 0x01) mPacketIds[0]++;
else if(*packetId == 0x02) mPacketIds[1]++;
else if(*packetId == 0x03) mPacketIds[2]++;
else if(*packetId == 0x81) mPacketIds[3]++;
else if(*packetId == 0x82) mPacketIds[4]++;
else if(*packetId == 0x83) mPacketIds[5]++;
else if(*packetId == 0x84) mPacketIds[6]++;
else mPacketIds[7]++;
if((*pid & 0x80) == 0x80) {
if((*pid & 0x7f) > mPayload[iv->id].maxPackId)
mPayload[iv->id].maxPackId = (*pid & 0x7f);
}
}
}
}
mSys->BufCtrl.popBack();
}
if(rxRdy) {
processPayload(true);
}
}
if(checkTicker(&mTicker, 1000)) {
@ -220,14 +220,34 @@ void app::loop(void) {
if(++mSendTicker >= mSendInterval) {
mSendTicker = 0;
if(!mSys->BufCtrl.empty())
DPRINTLN("recbuf not empty! #" + String(mSys->BufCtrl.getFill()));
Inverter<> *inv;
if(!mSys->BufCtrl.empty()) {
if(mSerialDebug)
DPRINTLN("recbuf not empty! #" + String(mSys->BufCtrl.getFill()));
}
Inverter<> *iv;
for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i ++) {
inv = mSys->getInverterByPos(i);
if(NULL != inv) {
iv = mSys->getInverterByPos(i);
if(NULL != iv) {
// reset payload data
memset(mPayload[iv->id].len, 0, MAX_PAYLOAD_ENTRIES);
mPayload[iv->id].maxPackId = 0;
if(mSerialDebug) {
if(!mPayload[iv->id].complete)
processPayload(false);
if(!mPayload[iv->id].complete) {
DPRINT("Inverter #" + String(iv->id) + " ");
DPRINTLN("no Payload received!");
mRxFailed++;
}
}
mPayload[iv->id].complete = false;
mPayload[iv->id].ts = mTimestamp;
yield();
mSys->Radio.sendTimePacket(inv->radioId.u64, mTimestamp);
if(mSerialDebug)
DPRINTLN("Requesting Inverter SN " + String(iv->serial.u64, HEX));
mSys->Radio.sendTimePacket(iv->radioId.u64, mPayload[iv->id].ts);
mRxTicker = 0;
}
}
@ -242,6 +262,80 @@ void app::handleIntr(void) {
}
//-----------------------------------------------------------------------------
bool app::buildPayload(uint8_t id) {
//DPRINTLN("Payload");
uint16_t crc = 0xffff, crcRcv;
if(mPayload[id].maxPackId > MAX_PAYLOAD_ENTRIES)
mPayload[id].maxPackId = MAX_PAYLOAD_ENTRIES;
for(uint8_t i = 0; i < mPayload[id].maxPackId; i ++) {
if(mPayload[id].len[i] > 0) {
if(i == (mPayload[id].maxPackId-1)) {
crc = crc16(mPayload[id].data[i], mPayload[id].len[i] - 2, crc);
crcRcv = (mPayload[id].data[i][mPayload[id].len[i] - 2] << 8)
| (mPayload[id].data[i][mPayload[id].len[i] - 1]);
}
else
crc = crc16(mPayload[id].data[i], mPayload[id].len[i], crc);
}
}
if(crc == crcRcv)
return true;
return false;
}
//-----------------------------------------------------------------------------
void app::processPayload(bool retransmit) {
for(uint8_t id = 0; id < mSys->getNumInverters(); id++) {
Inverter<> *iv = mSys->getInverterByPos(id);
if(NULL != iv) {
if(!mPayload[iv->id].complete) {
if(!buildPayload(iv->id)) {
if(retransmit) {
if(mPayload[iv->id].maxPackId != 0) {
for(uint8_t i = 0; i < (mPayload[iv->id].maxPackId-1); i ++) {
if(mPayload[iv->id].len[i] == 0) {
if(mSerialDebug)
DPRINTLN("Error while retrieving data: Frame " + String(i+1) + " missing: Request Retransmit");
mSys->Radio.sendCmdPacket(iv->radioId.u64, 0x15, (0x81+i), true);
}
}
}
else {
if(mSerialDebug)
DPRINTLN("Error while retrieving data: last frame missing: Request Retransmit");
mSys->Radio.sendTimePacket(iv->radioId.u64, mPayload[iv->id].ts);
}
mSys->Radio.switchRxCh(100);
}
}
else {
mPayload[iv->id].complete = true;
uint8_t payload[128] = {0};
uint8_t offs = 0;
for(uint8_t i = 0; i < (mPayload[iv->id].maxPackId); i ++) {
memcpy(&payload[offs], mPayload[iv->id].data[i], (mPayload[iv->id].len[i]));
offs += (mPayload[iv->id].len[i]);
}
offs-=2;
if(mSerialDebug) {
DPRINT("Payload (" + String(offs) + "): ");
mSys->Radio.dumpBuf(NULL, payload, offs);
}
for(uint8_t i = 0; i < iv->listLen; i++) {
iv->addValue(i, payload);
}
iv->doCalculations();
}
}
}
}
}
//-----------------------------------------------------------------------------
void app::showIndex(void) {
String html = FPSTR(index_html);
@ -276,7 +370,6 @@ void app::showSetup(void) {
for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i ++) {
mEep->read(ADDR_INV_ADDR + (i * 8), &invSerial);
mEep->read(ADDR_INV_NAME + (i * MAX_NAME_LENGTH), invName, MAX_NAME_LENGTH);
mEep->read(ADDR_INV_TYPE + i, &invType);
inv += "<p class=\"subdes\">Inverter "+ String(i) + "</p>";
inv += "<label for=\"inv" + String(i) + "Addr\">Address</label>";
@ -289,16 +382,6 @@ void app::showSetup(void) {
inv += "<input type=\"text\" class=\"text\" name=\"inv" + String(i) + "Name\" value=\"";
inv += String(invName);
inv += "\"/ maxlength=\"" + String(MAX_NAME_LENGTH) + "\">";
inv += "<label for=\"inv" + String(i) + "Type\">Type</label>";
inv += "<select name=\"inv" + String(i) + "Type\">";
for(uint8_t t = 0; t < NUM_INVERTER_TYPES; t++) {
inv += "<option value=\"" + String(t) + "\"";
if(invType == t)
inv += " selected";
inv += ">" + String(invTypes[t]) + "</option>";
}
inv += "</select>";
}
html.replace("{INVERTERS}", String(inv));
@ -371,7 +454,7 @@ void app::showSetup(void) {
html.replace("{MQTT_PORT}", "1883");
html.replace("{MQTT_USER}", "");
html.replace("{MQTT_PWD}", "");
html.replace("{MQTT_TOPIC}", "/inverter");
html.replace("{MQTT_TOPIC}", "inverter");
html.replace("{MQTT_INTVL}", "10");
html.replace("{SER_INTVL}", "10");
@ -396,12 +479,7 @@ void app::showErase() {
//-----------------------------------------------------------------------------
void app::showStatistics(void) {
String content = "Packets:\n";
for(uint8_t i = 0; i < DBG_CMD_LIST_LEN; i ++) {
content += String("0x") + String(dbgCmds[i], HEX) + String(": ") + String(mPacketIds[i]) + String("\n");
}
content += String("other: ") + String(mPacketIds[DBG_CMD_LIST_LEN]) + String("\n\n");
String content = "Failed Payload: " + String(mRxFailed) + "\n";
content += "Send Cnt: " + String(mSys->Radio.mSendCnt) + String("\n\n");
if(!mSys->Radio.isChipConnected())
@ -440,10 +518,10 @@ void app::showLiveData(void) {
#ifdef LIVEDATA_VISUALIZED
uint8_t modNum, pos;
switch(iv->type) {
default: modNum = 1; break;
case INV_TYPE_HM600:
case INV_TYPE_HM800: modNum = 2; break;
case INV_TYPE_HM1200: modNum = 4; break;
default:
case INV_TYPE_1CH: modNum = 1; break;
case INV_TYPE_2CH: modNum = 2; break;
case INV_TYPE_4CH: modNum = 4; break;
}
modHtml += "<div class=\"iv\">";
@ -524,11 +602,6 @@ void app::saveValues(bool webSend = true) {
// name
mWeb->arg("inv" + String(i) + "Name").toCharArray(buf, 20);
mEep->write(ADDR_INV_NAME + (i * MAX_NAME_LENGTH), buf, MAX_NAME_LENGTH);
// type
mWeb->arg("inv" + String(i) + "Type").toCharArray(buf, 20);
uint8_t type = atoi(buf);
mEep->write(ADDR_INV_TYPE + i, type);
}
interval = mWeb->arg("invInterval").toInt();
@ -578,15 +651,18 @@ void app::saveValues(bool webSend = true) {
mEep->write(ADDR_SER_INTERVAL, interval);
tmp = (mWeb->arg("serEn") == "on");
mEep->write(ADDR_SER_ENABLE, (uint8_t)((tmp) ? 0x01 : 0x00));
tmp = (mWeb->arg("serDbg") == "on");
mEep->write(ADDR_SER_DEBUG, (uint8_t)((tmp) ? 0x01 : 0x00));
mSerialDebug = (mWeb->arg("serDbg") == "on");
mEep->write(ADDR_SER_DEBUG, (uint8_t)((mSerialDebug) ? 0x01 : 0x00));
DPRINT("Info: Serial debug is ");
if(mSerialDebug) DPRINTLN("on"); else DPRINTLN("off");
mSys->Radio.mSerialDebug = mSerialDebug;
updateCrc();
if((mWeb->arg("reboot") == "on"))
showReboot();
else {
mShowRebootRequest = true;
mWeb->send(200, "text/html", "<!doctype html><html><head><title>Setup saved</title><meta http-equiv=\"refresh\" content=\"3; URL=/setup\"></head><body>"
mWeb->send(200, "text/html", "<!doctype html><html><head><title>Setup saved</title><meta http-equiv=\"refresh\" content=\"1; URL=/setup\"></head><body>"
"<p>saved</p></body></html>");
}
}

21
tools/esp8266/app.h
View file

@ -19,12 +19,20 @@ typedef HmSystem<RadioType, BufferType, MAX_NUM_INVERTERS, InverterType> HmSyste
const char* const wemosPins[] = {"D3 (GPIO0)", "TX (GPIO1)", "D4 (GPIO2)", "RX (GPIO3)",
"D2 (GPIO4)", "D1 (GPIO5)", "GPIO6", "GPIO7", "GPIO8",
"GPIO9", "GPIO10", "GPIO11", "D6 (GPIO12)", "D7 (GPIO13)",
"D5 (GPIO14)", "D8 (GPIO15)", "D0 (GPIO16)"};
"D5 (GPIO14)", "D8 (GPIO15)", "D0 (GPIO16 - no IRQ!)"};
const char* const pinNames[] = {"CS", "CE", "IRQ"};
const char* const pinArgNames[] = {"pinCs", "pinCe", "pinIrq"};
const uint8_t dbgCmds[] = {0x01, 0x02, 0x03, 0x81, 0x82, 0x83, 0x84};
#define DBG_CMD_LIST_LEN 7
typedef struct {
uint8_t invId;
uint32_t ts;
uint8_t data[MAX_PAYLOAD_ENTRIES][MAX_RF_PAYLOAD_SIZE];
uint8_t len[MAX_PAYLOAD_ENTRIES];
bool complete;
uint8_t maxPackId;
} invPayload_t;
class app : public Main {
public:
@ -40,6 +48,9 @@ class app : public Main {
}
private:
bool buildPayload(uint8_t id);
void processPayload(bool retransmit);
void showIndex(void);
void showSetup(void);
void showSave(void);
@ -73,8 +84,8 @@ class app : public Main {
uint16_t mSendTicker;
uint16_t mSendInterval;
uint32_t mPacketIds[DBG_CMD_LIST_LEN+1];
uint32_t mRecCnt;
invPayload_t mPayload[MAX_NUM_INVERTERS];
uint32_t mRxFailed;
// timer
uint32_t mTicker;

3
tools/esp8266/config.h
View file

@ -38,6 +38,9 @@
// maximum buffer length of packet received / sent to RF24 module
#define MAX_RF_PAYLOAD_SIZE 32
// maximum total payload size
#define MAX_PAYLOAD_ENTRIES 4
// changes the style of "/setup" page, visualized = nicer
#define LIVEDATA_VISUALIZED

4
tools/esp8266/crc.cpp
View file

@ -11,8 +11,8 @@ uint8_t crc8(uint8_t buf[], uint8_t len) {
return crc;
}
uint16_t crc16(uint8_t buf[], uint8_t len) {
uint16_t crc = 0xffff;
uint16_t crc16(uint8_t buf[], uint8_t len, uint16_t start) {
uint16_t crc = start;
uint8_t shift = 0;
for(uint8_t i = 0; i < len; i ++) {

2
tools/esp8266/crc.h
View file

@ -10,7 +10,7 @@
#define CRC16_NRF24_POLYNOM 0x1021
uint8_t crc8(uint8_t buf[], uint8_t len);
uint16_t crc16(uint8_t buf[], uint8_t len);
uint16_t crc16(uint8_t buf[], uint8_t len, uint16_t start = 0xffff);
uint16_t crc16nrf24(uint8_t buf[], uint16_t lenBits, uint16_t startBit = 0, uint16_t crcIn = 0xffff);
#endif /*__CRC_H__*/

6
tools/esp8266/defines.h
View file

@ -15,8 +15,8 @@
// VERSION
//-------------------------------------
#define VERSION_MAJOR 0
#define VERSION_MINOR 3
#define VERSION_PATCH 9
#define VERSION_MINOR 4
#define VERSION_PATCH 3
//-------------------------------------
@ -68,7 +68,7 @@ typedef struct {
#define ADDR_INV_ADDR ADDR_RF24_AMP_PWR + RF24_AMP_PWR_LEN
#define ADDR_INV_NAME ADDR_INV_ADDR + INV_ADDR_LEN
#define ADDR_INV_TYPE ADDR_INV_NAME + INV_NAME_LEN
#define ADDR_INV_TYPE ADDR_INV_NAME + INV_NAME_LEN // obsolete
#define ADDR_INV_INTERVAL ADDR_INV_TYPE + INV_TYPE_LEN
#define ADDR_MQTT_ADDR ADDR_INV_INTERVAL + INV_INTERVAL_LEN

170
tools/esp8266/hmDefines.h
View file

@ -25,26 +25,22 @@ const char* const fields[] = {"U_DC", "I_DC", "P_DC", "YieldDay", "YieldWeek", "
// indices to calculation functions, defined in hmInverter.h
enum {CALC_YT_CH0 = 0, CALC_YD_CH0, CALC_UDC_CH};
enum {CMD_CALC = 0xffff};
// CH0 is default channel (freq, ac, temp)
enum {CH0 = 0, CH1, CH2, CH3, CH4};
// received command ids, special command CMDFF for calculations
enum {CMD01 = 0x01, CMD02, CMD03, CMD82 = 0x82, CMD83, CMD84, CMDFF=0xff};
enum {INV_TYPE_HM600 = 0, INV_TYPE_HM1200, INV_TYPE_HM400, INV_TYPE_HM800};
const char* const invTypes[] = {"HM600", "HM1200 / HM1500", "HM400", "HM800"};
#define NUM_INVERTER_TYPES 4
enum {INV_TYPE_1CH = 0, INV_TYPE_2CH, INV_TYPE_4CH};
typedef struct {
uint8_t fieldId; // field id
uint8_t unitId; // uint id
uint8_t ch; // channel 0 - 3
uint8_t cmdId; // received command id
uint8_t ch; // channel 0 - 4
uint8_t start; // pos of first byte in buffer
uint8_t num; // number of bytes in buffer
uint16_t div; // divisor
uint16_t div; // divisor / calc command
} byteAssign_t;
@ -54,106 +50,90 @@ typedef struct {
* */
//-------------------------------------
// HM400 HM350?, HM300?
// HM300, HM350, HM400
//-------------------------------------
const byteAssign_t hm400assignment[] = {
{ FLD_UDC, UNIT_V, CH1, CMD01, 3, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, CMD01, 5, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, CMD01, 7, 2, 10 },
{ FLD_YT, UNIT_KWH, CH1, CMD01, 9, 4, 1000 },
{ FLD_YD, UNIT_WH, CH1, CMD01, 13, 2, 1 },
{ FLD_UAC, UNIT_V, CH0, CMD01, 15, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, CMD82, 1, 2, 100 },
{ FLD_PAC, UNIT_W, CH0, CMD82, 3, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, CMD82, 7, 2, 100 },
{ FLD_T, UNIT_C, CH0, CMD82, 11, 2, 10 }
const byteAssign_t hm1chAssignment[] = {
{ FLD_UDC, UNIT_V, CH1, 2, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, 4, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, 6, 2, 10 },
{ FLD_YD, UNIT_WH, CH1, 12, 2, 1 },
{ FLD_YT, UNIT_KWH, CH1, 8, 4, 1000 },
{ FLD_UAC, UNIT_V, CH0, 14, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, 22, 2, 100 },
{ FLD_PAC, UNIT_W, CH0, 18, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, 16, 2, 100 },
{ FLD_T, UNIT_C, CH0, 26, 2, 10 }
};
#define HM400_LIST_LEN (sizeof(hm400assignment) / sizeof(byteAssign_t))
#define HM1CH_LIST_LEN (sizeof(hm1chAssignment) / sizeof(byteAssign_t))
//-------------------------------------
// HM600, HM700
// HM600, HM700, HM800
//-------------------------------------
const byteAssign_t hm600assignment[] = {
{ FLD_UDC, UNIT_V, CH1, CMD01, 3, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, CMD01, 5, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, CMD01, 7, 2, 10 },
{ FLD_UDC, UNIT_V, CH2, CMD01, 9, 2, 10 },
{ FLD_IDC, UNIT_A, CH2, CMD01, 11, 2, 100 },
{ FLD_PDC, UNIT_W, CH2, CMD01, 13, 2, 10 },
{ FLD_YW, UNIT_WH, CH0, CMD02, 1, 2, 1 },
{ FLD_YT, UNIT_KWH, CH0, CMD02, 3, 4, 1000 },
{ FLD_YD, UNIT_WH, CH1, CMD02, 7, 2, 1 },
{ FLD_YD, UNIT_WH, CH2, CMD02, 9, 2, 1 },
{ FLD_UAC, UNIT_V, CH0, CMD02, 11, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, CMD02, 13, 2, 100 },
{ FLD_PAC, UNIT_W, CH0, CMD02, 15, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, CMD83, 3, 2, 100 },
{ FLD_T, UNIT_C, CH0, CMD83, 7, 2, 10 }
const byteAssign_t hm2chAssignment[] = {
{ FLD_UDC, UNIT_V, CH1, 2, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, 4, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, 6, 2, 10 },
{ FLD_YD, UNIT_WH, CH1, 22, 2, 1 },
{ FLD_YT, UNIT_KWH, CH1, 14, 4, 1000 },
{ FLD_UDC, UNIT_V, CH2, 8, 2, 10 },
{ FLD_IDC, UNIT_A, CH2, 10, 2, 100 },
{ FLD_PDC, UNIT_W, CH2, 12, 2, 10 },
{ FLD_YD, UNIT_WH, CH2, 24, 2, 1 },
{ FLD_YT, UNIT_KWH, CH2, 18, 4, 1000 },
{ FLD_UAC, UNIT_V, CH0, 26, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, 34, 2, 10 },
{ FLD_PAC, UNIT_W, CH0, 30, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, 28, 2, 100 },
{ FLD_T, UNIT_C, CH0, 38, 2, 10 },
{ FLD_YD, UNIT_WH, CH0, CALC_YD_CH0, 0, CMD_CALC },
{ FLD_YT, UNIT_KWH, CH0, CALC_YT_CH0, 0, CMD_CALC }
};
#define HM600_LIST_LEN (sizeof(hm600assignment) / sizeof(byteAssign_t))
//-------------------------------------
// HM800
//-------------------------------------
const byteAssign_t hm800assignment[] = {
{ FLD_UDC, UNIT_V, CH1, CMD01, 3, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, CMD01, 5, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, CMD01, 7, 2, 10 },
{ FLD_UDC, UNIT_V, CH2, CMD01, 9, 2, 10 },
{ FLD_IDC, UNIT_A, CH2, CMD01, 11, 2, 100 },
{ FLD_PDC, UNIT_W, CH2, CMD01, 13, 2, 10 },
{ FLD_YW, UNIT_WH, CH0, CMD02, 1, 2, 1 },
{ FLD_YT, UNIT_KWH, CH0, CMD02, 3, 4, 1000 },
{ FLD_YD, UNIT_WH, CH1, CMD02, 7, 2, 1 },
{ FLD_YD, UNIT_WH, CH2, CMD02, 9, 2, 1 },
{ FLD_UAC, UNIT_V, CH0, CMD02, 11, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, CMD02, 13, 2, 100 },
{ FLD_PAC, UNIT_W, CH0, CMD02, 15, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, CMD83, 3, 2, 100 },
{ FLD_T, UNIT_C, CH0, CMD83, 7, 2, 10 }
};
#define HM800_LIST_LEN (sizeof(hm800assignment) / sizeof(byteAssign_t))
#define HM2CH_LIST_LEN (sizeof(hm2chAssignment) / sizeof(byteAssign_t))
//-------------------------------------
// HM1200, HM1500
//-------------------------------------
const byteAssign_t hm1200assignment[] = {
{ FLD_UDC, UNIT_V, CH1, CMD01, 3, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, CMD01, 5, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, CMD01, 9, 2, 10 },
{ FLD_YD, UNIT_WH, CH1, CMD02, 5, 2, 1 },
{ FLD_YT, UNIT_KWH, CH1, CMD01, 13, 4, 1000 },
{ FLD_UDC, UNIT_V, CH3, CMD02, 9, 2, 10 },
{ FLD_IDC, UNIT_A, CH2, CMD01, 7, 2, 100 },
{ FLD_PDC, UNIT_W, CH2, CMD01, 11, 2, 10 },
{ FLD_YD, UNIT_WH, CH2, CMD02, 7, 2, 1 },
{ FLD_YT, UNIT_KWH, CH2, CMD02, 1, 4, 1000 },
{ FLD_IDC, UNIT_A, CH3, CMD02, 11, 2, 100 },
{ FLD_PDC, UNIT_W, CH3, CMD02, 15, 2, 10 },
{ FLD_YD, UNIT_WH, CH3, CMD03, 11, 2, 1 },
{ FLD_YT, UNIT_KWH, CH3, CMD03, 3, 4, 1000 },
{ FLD_IDC, UNIT_A, CH4, CMD02, 13, 2, 100 },
{ FLD_PDC, UNIT_W, CH4, CMD03, 1, 2, 10 },
{ FLD_YD, UNIT_WH, CH4, CMD03, 13, 2, 1 },
{ FLD_YT, UNIT_KWH, CH4, CMD03, 7, 4, 1000 },
{ FLD_UAC, UNIT_V, CH0, CMD03, 15, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, CMD84, 7, 2, 100 },
{ FLD_PAC, UNIT_W, CH0, CMD84, 3, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, CMD84, 1, 2, 100 },
{ FLD_PCT, UNIT_PCT, CH0, CMD84, 9, 2, 10 },
{ FLD_T, UNIT_C, CH0, CMD84, 11, 2, 10 },
{ FLD_YD, UNIT_WH, CH0, CMDFF, CALC_YD_CH0, 0, 0 },
{ FLD_YT, UNIT_KWH, CH0, CMDFF, CALC_YT_CH0, 0, 0 },
{ FLD_UDC, UNIT_V, CH2, CMDFF, CALC_UDC_CH, CH1, 0 },
{ FLD_UDC, UNIT_V, CH4, CMDFF, CALC_UDC_CH, CH3, 0 }
const byteAssign_t hm4chAssignment[] = {
{ FLD_UDC, UNIT_V, CH1, 2, 2, 10 },
{ FLD_IDC, UNIT_A, CH1, 4, 2, 100 },
{ FLD_PDC, UNIT_W, CH1, 8, 2, 10 },
{ FLD_YD, UNIT_WH, CH1, 20, 2, 1 },
{ FLD_YT, UNIT_KWH, CH1, 12, 4, 1000 },
{ FLD_UDC, UNIT_V, CH2, CALC_UDC_CH, CH1, CMD_CALC },
{ FLD_IDC, UNIT_A, CH2, 6, 2, 100 },
{ FLD_PDC, UNIT_W, CH2, 10, 2, 10 },
{ FLD_YD, UNIT_WH, CH2, 22, 2, 1 },
{ FLD_YT, UNIT_KWH, CH2, 16, 4, 1000 },
{ FLD_UDC, UNIT_V, CH3, 24, 2, 10 },
{ FLD_IDC, UNIT_A, CH3, 26, 2, 100 },
{ FLD_PDC, UNIT_W, CH3, 30, 2, 10 },
{ FLD_YD, UNIT_WH, CH3, 42, 2, 1 },
{ FLD_YT, UNIT_KWH, CH3, 34, 4, 1000 },
{ FLD_UDC, UNIT_V, CH4, CALC_UDC_CH, CH3, CMD_CALC },
{ FLD_IDC, UNIT_A, CH4, 28, 2, 100 },
{ FLD_PDC, UNIT_W, CH4, 32, 2, 10 },
{ FLD_YD, UNIT_WH, CH4, 44, 2, 1 },
{ FLD_YT, UNIT_KWH, CH4, 38, 4, 1000 },
{ FLD_UAC, UNIT_V, CH0, 46, 2, 10 },
{ FLD_IAC, UNIT_A, CH0, 54, 2, 100 },
{ FLD_PAC, UNIT_W, CH0, 50, 2, 10 },
{ FLD_F, UNIT_HZ, CH0, 48, 2, 100 },
{ FLD_PCT, UNIT_PCT, CH0, 56, 2, 10 },
{ FLD_T, UNIT_C, CH0, 58, 2, 10 },
{ FLD_YD, UNIT_WH, CH0, CALC_YD_CH0, 0, CMD_CALC },
{ FLD_YT, UNIT_KWH, CH0, CALC_YT_CH0, 0, CMD_CALC }
};
#define HM1200_LIST_LEN (sizeof(hm1200assignment) / sizeof(byteAssign_t))
#define HM4CH_LIST_LEN (sizeof(hm4chAssignment) / sizeof(byteAssign_t))
#endif /*__HM_DEFINES_H__*/

43
tools/esp8266/hmInverter.h
View file

@ -95,22 +95,20 @@ class Inverter {
return assign[pos].ch;
}
uint8_t getCmdId(uint8_t pos) {
return assign[pos].cmdId;
}
void addValue(uint8_t pos, uint8_t buf[]) {
uint8_t ptr = assign[pos].start;
uint8_t end = ptr + assign[pos].num;
uint16_t div = assign[pos].div;
uint32_t val = 0;
do {
val <<= 8;
val |= buf[ptr];
} while(++ptr != end);
if(CMD_CALC != div) {
uint32_t val = 0;
do {
val <<= 8;
val |= buf[ptr];
} while(++ptr != end);
record[pos] = (RECORDTYPE)(val) / (RECORDTYPE)(div);
record[pos] = (RECORDTYPE)(val) / (RECORDTYPE)(div);
}
}
RECORDTYPE getValue(uint8_t pos) {
@ -119,7 +117,7 @@ class Inverter {
void doCalculations(void) {
for(uint8_t i = 0; i < listLen; i++) {
if(CMDFF == assign[i].cmdId) {
if(CMD_CALC == assign[i].div) {
record[i] = calcFunctions<RECORDTYPE>[assign[i].start].func(this, assign[i].num);
}
}
@ -136,24 +134,19 @@ class Inverter {
}
void getAssignment(void) {
if(INV_TYPE_HM400 == type) {
listLen = (uint8_t)(HM400_LIST_LEN);
assign = (byteAssign_t*)hm400assignment;
if(INV_TYPE_1CH == type) {
listLen = (uint8_t)(HM1CH_LIST_LEN);
assign = (byteAssign_t*)hm1chAssignment;
channels = 1;
}
else if(INV_TYPE_HM600 == type) {
listLen = (uint8_t)(HM600_LIST_LEN);
assign = (byteAssign_t*)hm600assignment;
else if(INV_TYPE_2CH == type) {
listLen = (uint8_t)(HM2CH_LIST_LEN);
assign = (byteAssign_t*)hm2chAssignment;
channels = 2;
}
else if(INV_TYPE_HM800 == type) {
listLen = (uint8_t)(HM800_LIST_LEN);
assign = (byteAssign_t*)hm800assignment;
channels = 2;
}
else if(INV_TYPE_HM1200 == type) {
listLen = (uint8_t)(HM1200_LIST_LEN);
assign = (byteAssign_t*)hm1200assignment;
else if(INV_TYPE_4CH == type) {
listLen = (uint8_t)(HM4CH_LIST_LEN);
assign = (byteAssign_t*)hm4chAssignment;
channels = 4;
}
else {

59
tools/esp8266/hmRadio.h
View file

@ -58,14 +58,14 @@ class HmRadio {
mRxChIdx = 0;
mRxLoopCnt = RX_LOOP_CNT;
//calcDtuCrc();
pinCs = CS_PIN;
pinCe = CE_PIN;
pinIrq = IRQ_PIN;
AmplifierPower = 1;
mSendCnt = 0;
mSerialDebug = false;
}
~HmRadio() {}
@ -111,7 +111,7 @@ class HmRadio {
if(!mBufCtrl->full()) {
p = mBufCtrl->getFront();
memset(p->packet, 0xcc, MAX_RF_PAYLOAD_SIZE);
p->rxCh = mRxChIdx;
p->rxCh = mRxChLst[mRxChIdx];
len = mNrf24.getPayloadSize();
if(len > MAX_RF_PAYLOAD_SIZE)
len = MAX_RF_PAYLOAD_SIZE;
@ -156,19 +156,19 @@ class HmRadio {
sendPacket(invId, mTxBuf, 27, true);
}
void sendCmdPacket(uint64_t invId, uint8_t mid, uint8_t cmd, bool calcCrc = true) {
void sendCmdPacket(uint64_t invId, uint8_t mid, uint8_t pid, bool calcCrc = true) {
memset(mTxBuf, 0, MAX_RF_PAYLOAD_SIZE);
mTxBuf[0] = mid; // message id
CP_U32_BigEndian(&mTxBuf[1], (invId >> 8));
CP_U32_BigEndian(&mTxBuf[5], (DTU_ID >> 8));
mTxBuf[9] = cmd;
mTxBuf[9] = pid;
if(calcCrc) {
mTxBuf[10] = crc8(mTxBuf, 10);
sendPacket(invId, mTxBuf, 11, false);
}
}
bool checkPaketCrc(uint8_t buf[], uint8_t *len, uint8_t *rptCnt, uint8_t rxCh) {
bool checkPaketCrc(uint8_t buf[], uint8_t *len, uint8_t rxCh) {
*len = (buf[0] >> 2);
if(*len > (MAX_RF_PAYLOAD_SIZE - 2))
*len = MAX_RF_PAYLOAD_SIZE - 2;
@ -179,17 +179,10 @@ class HmRadio {
uint8_t crc = crc8(buf, *len-1);
bool valid = (crc == buf[*len-1]);
if(valid) {
if(mLastCrc == crc)
*rptCnt = (++mRptCnt);
else {
mRptCnt = 0;
*rptCnt = 0;
mLastCrc = crc;
}
mRxStat[(buf[9] & 0x7F)-1]++;
mRxChStat[(buf[9] & 0x7F)-1][rxCh & 0x7]++;
}
//if(valid) {
//mRxStat[(buf[9] & 0x7F)-1]++;
//mRxChStat[(buf[9] & 0x7F)-1][rxCh & 0x7]++;
//}
/*else {
DPRINT("CRC wrong: ");
DHEX(crc);
@ -215,7 +208,8 @@ class HmRadio {
}
void dumpBuf(const char *info, uint8_t buf[], uint8_t len) {
DPRINT(String(info));
if(NULL != info)
DPRINT(String(info));
for(uint8_t i = 0; i < len; i++) {
DHEX(buf[i]);
DPRINT(" ");
@ -234,16 +228,22 @@ class HmRadio {
uint8_t AmplifierPower;
uint32_t mSendCnt;
bool mSerialDebug;
private:
void sendPacket(uint64_t invId, uint8_t buf[], uint8_t len, bool clear=false) {
//DPRINTLN("sent packet: #" + String(mSendCnt));
//dumpBuf("SEN ", buf, len);
if(mSerialDebug) {
DPRINT("Transmit " + String(len) + " | ");
dumpBuf(NULL, buf, len);
}
DISABLE_IRQ;
mNrf24.stopListening();
if(clear) {
uint8_t cnt = 4;
/*uint8_t cnt = 4;
for(uint8_t i = 0; i < 4; i ++) {
DPRINT(String(mRxStat[i]) + " (");
for(uint8_t j = 0; j < 4; j++) {
@ -258,7 +258,7 @@ class HmRadio {
else
DPRINTLN(" -> missing: " + String(cnt));
memset(mRxStat, 0, 4);
memset(mRxChStat, 0, 4*8);
memset(mRxChStat, 0, 4*8);*/
mRxLoopCnt = RX_LOOP_CNT;
}
@ -295,34 +295,19 @@ class HmRadio {
return mRxChLst[mRxChIdx];
}
/*void calcDtuCrc(void) {
uint64_t addr = DTU_RADIO_ID;
uint8_t tmp[5];
for(int8_t i = 4; i >= 0; i--) {
tmp[i] = addr;
addr >>= 8;
}
mDtuIdCrc = crc16nrf24(tmp, BIT_CNT(5));
}*/
uint8_t mTxCh;
uint8_t mTxChLst[1];
//uint8_t mTxChIdx;
uint8_t mRxChLst[4];
uint8_t mRxChIdx;
uint8_t mRxStat[4];
uint8_t mRxChStat[4][8];
//uint8_t mRxStat[4];
//uint8_t mRxChStat[4][8];
uint16_t mRxLoopCnt;
//uint16_t mDtuIdCrc;
uint16_t mLastCrc;
uint8_t mRptCnt;
RF24 mNrf24;
BUFFER *mBufCtrl;
uint8_t mTxBuf[MAX_RF_PAYLOAD_SIZE];
};
#endif /*__RADIO_H__*/

16
tools/esp8266/hmSystem.h
View file

@ -27,7 +27,7 @@ class HmSystem {
Radio.setup(&BufCtrl);
}
INVERTERTYPE *addInverter(const char *name, uint64_t serial, uint8_t type) {
INVERTERTYPE *addInverter(const char *name, uint64_t serial) {
if(MAX_INVERTER <= mNumInv) {
DPRINT("max number of inverters reached!");
return NULL;
@ -35,7 +35,19 @@ class HmSystem {
INVERTERTYPE *p = &mInverter[mNumInv];
p->id = mNumInv;
p->serial.u64 = serial;
p->type = type;
DPRINT("SERIAL: " + String(p->serial.b[5], HEX));
DPRINTLN(" " + String(p->serial.b[4], HEX));
if(p->serial.b[5] == 0x11) {
switch(p->serial.b[4]) {
case 0x21: p->type = INV_TYPE_1CH; break;
case 0x41: p->type = INV_TYPE_2CH; break;
case 0x61: p->type = INV_TYPE_4CH; break;
default: DPRINTLN("unknown inverter type: 11" + String(p->serial.b[4], HEX)); break;
}
}
else
DPRINTLN("inverter type can't be detected!");
p->init();
uint8_t len = (uint8_t)strlen(name);
strncpy(p->name, name, (len > MAX_NAME_LENGTH) ? MAX_NAME_LENGTH : len);

2
tools/esp8266/html/h/style_css.h
View file

@ -1,4 +1,4 @@
#ifndef __STYLE_CSS_H__
#define __STYLE_CSS_H__
const char style_css[] PROGMEM = "h1 {margin:0;padding:20pt;font-size:22pt;color:#fff;background-color:#006ec0;display:block;text-transform:uppercase;}html, body {font-family:Arial;margin:0;padding:0;}p {text-align:justify;font-size:13pt;}.des {margin-top:35px;font-size:13pt;color:#006ec0;}.subdes {font-size:12pt;color:#006ec0;margin-left:7px;}a:link, a:visited {text-decoration:none;font-size:13pt;color:#006ec0;}a:hover, a:focus {color:#f00;}a.erase {background-color:#006ec0;color:#fff;padding:7px;display:inline-block;margin-top:30px;float:right;}#content {padding:15px 15px 60px 15px;}#footer {position:fixed;bottom:0px;height:45px;background-color:#006ec0;width:100%;border-top:5px solid #fff;}#footer p, #footer a {color:#fff;padding:0 7px 0 7px;font-size:10pt !important;}div.content {background-color:#fff;padding-bottom:65px;overflow:auto;}input, select {padding:7px;font-size:13pt;}input.text, select {width:70%;box-sizing:border-box;margin-bottom:10px;border:1px solid #ccc;}input.btn {background-color:#006ec0;color:#fff;border:0px;float:right;margin:10px 0 30px;text-transform:uppercase;}input.cb {margin-bottom:20px;}label {width:20%;display:inline-block;font-size:12pt;padding-right:10px;margin-left:10px;}.left {float:left;}.right {float:right;}div.ch-iv {width:100%;background-color:#32b004;display:inline-block;margin-bottom:20px;padding-bottom:20px;overflow:auto;}div.ch {width:250px;min-height:420px;background-color:#006ec0;display:inline-block;margin-right:20px;margin-bottom:20px;overflow:auto;padding-bottom:20px;}div.ch .value, div.ch .info, div.ch .head, div.ch-iv .value, div.ch-iv .info, div.ch-iv .head {color:#fff;display:block;width:100%;text-align:center;}.subgrp {float:left;width:250px;}div.ch .unit, div.ch-iv .unit {font-size:19px;margin-left:10px;}div.ch .value, div.ch-iv .value {margin-top:20px;font-size:30px;}div.ch .info, div.ch-iv .info {margin-top:3px;font-size:10px;}div.ch .head {background-color:#003c80;padding:10px 0 10px 0;}div.ch-iv .head {background-color:#1c6800;padding:10px 0 10px 0;}div.iv {max-width:1060px;}div.ch:last-child {margin-right:0px !important;}#note {margin:50px 10px 10px 10px;padding-top:10px;width:100%;border-top:1px solid #bbb;}";
const char style_css[] PROGMEM = "h1 {margin:0;padding:20pt;font-size:22pt;color:#fff;background-color:#006ec0;display:block;text-transform:uppercase;}html, body {font-family:Arial;margin:0;padding:0;}p {text-align:justify;font-size:13pt;}.des {margin-top:35px;font-size:13pt;color:#006ec0;}.subdes {font-size:12pt;color:#006ec0;margin-left:7px;}a:link, a:visited {text-decoration:none;font-size:13pt;color:#006ec0;}a:hover, a:focus {color:#f00;}a.erase {background-color:#006ec0;color:#fff;padding:7px;display:inline-block;margin-top:30px;float:right;}#content {padding:15px 15px 60px 15px;}#footer {position:fixed;bottom:0px;height:45px;background-color:#006ec0;width:100%;border-top:5px solid #fff;}#footer p, #footer a {color:#fff;padding:0 7px 0 7px;font-size:10pt !important;}div.content {background-color:#fff;padding-bottom:65px;overflow:auto;}input, select {padding:7px;font-size:13pt;}input.text, select {width:70%;box-sizing:border-box;margin-bottom:10px;border:1px solid #ccc;}input.btn {background-color:#006ec0;color:#fff;border:0px;float:right;margin:10px 0 30px;text-transform:uppercase;}input.cb {margin-bottom:20px;}label {width:20%;display:inline-block;font-size:12pt;padding-right:10px;margin-left:10px;}.left {float:left;}.right {float:right;}div.ch-iv {width:100%;background-color:#32b004;display:inline-block;margin-bottom:20px;padding-bottom:20px;overflow:auto;}div.ch {width:250px;min-height:420px;background-color:#006ec0;display:inline-block;margin-right:20px;margin-bottom:20px;overflow:auto;padding-bottom:20px;}div.ch .value, div.ch .info, div.ch .head, div.ch-iv .value, div.ch-iv .info, div.ch-iv .head {color:#fff;display:block;width:100%;text-align:center;}.subgrp {float:left;width:250px;}div.ch .unit, div.ch-iv .unit {font-size:19px;margin-left:10px;}div.ch .value, div.ch-iv .value {margin-top:20px;font-size:30px;}div.ch .info, div.ch-iv .info {margin-top:3px;font-size:10px;}div.ch .head {background-color:#003c80;padding:10px 0 10px 0;}div.ch-iv .head {background-color:#1c6800;padding:10px 0 10px 0;}div.iv {max-width:1060px;}div.ch:last-child {margin-right:0px !important;}#note {margin:50px 10px 10px 10px;padding-top:10px;width:100%;border-top:1px solid #bbb;}@media(max-width:500px) {div.ch .unit, div.ch-iv .unit {font-size:18px;}div.ch {width:170px;min-height:100px;}.subgrp {width:180px;}}";
#endif /*__STYLE_CSS_H__*/

15
tools/esp8266/html/style.css
View file

@ -188,3 +188,18 @@ div.ch:last-child {
width: 100%;
border-top: 1px solid #bbb;
}
@media(max-width: 500px) {
div.ch .unit, div.ch-iv .unit {
font-size: 18px;
}
div.ch {
width: 170px;
min-height: 100px;
}
.subgrp {
width: 180px;
}
}

9
tools/rpi/ahoy.yml.example
View file

@ -16,6 +16,15 @@ ahoy:
user: 'username'
password: 'password'
# Influx2 output
influxdb:
disabled: true
url: 'http://influxserver.local:8086'
org: 'myorg'
token: '<base64-token>'
bucket: 'telegraf/autogen'
measurement: 'hoymiles'
dtu:
serial: 99978563001

122
tools/rpi/hoymiles/__init__.py
View file

@ -1,62 +1,65 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Hoymiles micro-inverters python shared code
"""
import struct
import crcmod
import json
import time
import re
from datetime import datetime
import json
import crcmod
from RF24 import RF24, RF24_PA_LOW, RF24_PA_MAX, RF24_250KBPS, RF24_CRC_DISABLED, RF24_CRC_8, RF24_CRC_16
from .decoders import *
f_crc_m = crcmod.predefined.mkPredefinedCrcFun('modbus')
f_crc8 = crcmod.mkCrcFun(0x101, initCrc=0, xorOut=0)
HOYMILES_TRANSACTION_LOGGING=False
HOYMILES_DEBUG_LOGGING=False
def ser_to_hm_addr(s):
def ser_to_hm_addr(inverter_ser):
"""
Calculate the 4 bytes that the HM devices use in their internal messages to
Calculate the 4 bytes that the HM devices use in their internal messages to
address each other.
:param str s: inverter serial
:param str inverter_ser: inverter serial
:return: inverter address
:rtype: bytes
"""
bcd = int(str(s)[-8:], base=16)
bcd = int(str(inverter_ser)[-8:], base=16)
return struct.pack('>L', bcd)
def ser_to_esb_addr(s):
def ser_to_esb_addr(inverter_ser):
"""
Convert a Hoymiles inverter/DTU serial number into its
corresponding NRF24 'enhanced shockburst' address byte sequence (5 bytes).
The NRF library expects these in LSB to MSB order, even though the transceiver
itself will then output them in MSB-to-LSB order over the air.
The inverters use a BCD representation of the last 8
digits of their serial number, in reverse byte order,
digits of their serial number, in reverse byte order,
followed by \x01.
:param str s: inverter serial
:param str inverter_ser: inverter serial
:return: ESB inverter address
:rtype: bytes
"""
air_order = ser_to_hm_addr(s)[::-1] + b'\x01'
air_order = ser_to_hm_addr(inverter_ser)[::-1] + b'\x01'
return air_order[::-1]
def print_addr(a):
def print_addr(inverter_ser):
"""
Debug print addresses
:param str a: inverter serial
:param str inverter_ser: inverter serial
"""
print(f"ser# {a} ", end='')
print(f" -> HM {' '.join([f'{x:02x}' for x in ser_to_hm_addr(a)])}", end='')
print(f" -> ESB {' '.join([f'{x:02x}' for x in ser_to_esb_addr(a)])}")
# time of last transmission - to calculcate response time
t_last_tx = 0
print(f"ser# {inverter_ser} ", end='')
print(f" -> HM {' '.join([f'{byte:02x}' for byte in ser_to_hm_addr(inverter_ser)])}", end='')
print(f" -> ESB {' '.join([f'{byte:02x}' for byte in ser_to_esb_addr(inverter_ser)])}")
class ResponseDecoderFactory:
"""
@ -67,14 +70,19 @@ class ResponseDecoderFactory:
:type request: bytes
:param inverter_ser: inverter serial
:type inverter_ser: str
:param time_rx: idatetime when payload was received
:type time_rx: datetime
"""
model = None
request = None
response = None
time_rx = None
def __init__(self, response, **params):
self.response = response
self.time_rx = params.get('time_rx', datetime.now())
if 'request' in params:
self.request = params['request']
elif hasattr(response, 'request'):
@ -110,16 +118,16 @@ class ResponseDecoderFactory:
raise ValueError('Inverter serial while decoding response')
ser_db = [
('HM300', r'^1121........'),
('HM600', r'^1141........'),
('HM1200', r'^1161........'),
('Hm300', r'^1121........'),
('Hm600', r'^1141........'),
('Hm1200', r'^1161........'),
]
ser_str = str(self.inverter_ser)
model = None
for m, r in ser_db:
if re.match(r, ser_str):
model = m
for s_model, r_match in ser_db:
if re.match(r_match, ser_str):
model = s_model
break
if len(model):
@ -157,14 +165,17 @@ class ResponseDecoder(ResponseDecoderFactory):
model = self.inverter_model
command = self.request_command
model_decoders = __import__(f'hoymiles.decoders')
if hasattr(model_decoders, f'{model}_Decode{command.upper()}'):
device = getattr(model_decoders, f'{model}_Decode{command.upper()}')
model_decoders = __import__('hoymiles.decoders')
if hasattr(model_decoders, f'{model}Decode{command.upper()}'):
device = getattr(model_decoders, f'{model}Decode{command.upper()}')
else:
if HOYMILES_DEBUG_LOGGING:
device = getattr(model_decoders, f'DEBUG_DecodeAny')
device = getattr(model_decoders, 'DebugDecodeAny')
return device(self.response)
return device(self.response,
time_rx=self.time_rx,
inverter_ser=self.inverter_ser
)
class InverterPacketFragment:
"""ESB Frame"""
@ -180,6 +191,8 @@ class InverterPacketFragment:
:type ch_rx: int
:param ch_tx: channel where request was sent
:type ch_tx: int
:raises BufferError: when data gets lost on SPI bus
"""
if not time_rx:
@ -247,11 +260,11 @@ class InverterPacketFragment:
:return: log line received frame
:rtype: str
"""
dt = self.time_rx.strftime("%Y-%m-%d %H:%M:%S.%f")
c_datetime = self.time_rx.strftime("%Y-%m-%d %H:%M:%S.%f")
size = len(self.frame)
channel = f' channel {self.ch_rx}' if self.ch_rx else ''
raw = " ".join([f"{b:02x}" for b in self.frame])
return f"{dt} Received {size} bytes{channel}: {raw}"
return f"{c_datetime} Received {size} bytes{channel}: {raw}"
class HoymilesNRF:
"""Hoymiles NRF24 Interface"""
@ -322,6 +335,7 @@ class HoymilesNRF:
has_payload, pipe_number = self.radio.available_pipe()
if has_payload:
# Data in nRF24 buffer, read it
self.rx_error = 0
self.rx_channel_ack = True
@ -334,9 +348,11 @@ class HoymilesNRF:
ch_rx=self.rx_channel, ch_tx=self.tx_channel,
time_rx=datetime.now()
)
yield(fragment)
yield fragment
else:
# No data in nRF rx buffer, search and wait
# Channel lock in (not currently used)
self.rx_error = self.rx_error + 1
@ -399,7 +415,7 @@ def frame_payload(payload):
return payload
def compose_esb_fragment(fragment, seq=b'\80', src=99999999, dst=1, **params):
def compose_esb_fragment(fragment, seq=b'\x80', src=99999999, dst=1, **params):
"""
Build standart ESB request fragment
@ -415,20 +431,19 @@ def compose_esb_fragment(fragment, seq=b'\80', src=99999999, dst=1, **params):
:raises ValueError: if fragment size larger 16 byte
"""
if len(fragment) > 17:
raise ValueError(f'ESB fragment exeeds mtu ({mtu}): Fragment size {len(fragment)} bytes')
raise ValueError(f'ESB fragment exeeds mtu: Fragment size {len(fragment)} bytes')
p = b''
p = p + b'\x15'
p = p + ser_to_hm_addr(dst)
p = p + ser_to_hm_addr(src)
p = p + seq
packet = b'\x15'
packet = packet + ser_to_hm_addr(dst)
packet = packet + ser_to_hm_addr(src)
packet = packet + seq
p = p + fragment
packet = packet + fragment
crc8 = f_crc8(p)
p = p + struct.pack('B', crc8)
crc8 = f_crc8(packet)
packet = packet + struct.pack('B', crc8)
return p
return packet
def compose_esb_packet(packet, mtu=17, **params):
"""
@ -441,7 +456,7 @@ def compose_esb_packet(packet, mtu=17, **params):
"""
for i in range(0, len(packet), mtu):
fragment = compose_esb_fragment(packet[i:i+mtu], **params)
yield(fragment)
yield fragment
def compose_set_time_payload(timestamp=None):
"""
@ -472,6 +487,7 @@ class InverterTransaction:
inverter_addr = None
dtu_ser = None
req_type = None
time_rx = None
radio = None
@ -530,15 +546,15 @@ class InverterTransaction:
if not self.radio:
return False
if not len(self.tx_queue):
if len(self.tx_queue) == 0:
return False
packet = self.tx_queue.pop(0)
if HOYMILES_TRANSACTION_LOGGING:
dt = datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f")
print(f'{dt} Transmit {len(packet)} | {hexify_payload(packet)}')
c_datetime = datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f")
print(f'{c_datetime} Transmit {len(packet)} | {hexify_payload(packet)}')
self.radio.transmit(packet)
wait = False
@ -546,7 +562,7 @@ class InverterTransaction:
for response in self.radio.receive():
if HOYMILES_TRANSACTION_LOGGING:
print(response)
self.frame_append(response)
wait = True
except TimeoutError:
@ -646,9 +662,9 @@ class InverterTransaction:
:return: log line of payload for transmission
:rtype: str
"""
dt = self.request_time.strftime("%Y-%m-%d %H:%M:%S.%f")
c_datetime = self.request_time.strftime("%Y-%m-%d %H:%M:%S.%f")
size = len(self.request)
return f'{dt} Transmit | {hexify_payload(self.request)}'
return f'{c_datetime} Transmit | {hexify_payload(self.request)}'
def hexify_payload(byte_var):
"""

61
tools/rpi/hoymiles/__main__.py
View file

@ -1,17 +1,21 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Hoymiles micro-inverters main application
"""
import sys
import struct
import re
import time
from datetime import datetime
import argparse
import hoymiles
from RF24 import RF24, RF24_PA_LOW, RF24_PA_MAX, RF24_250KBPS, RF24_CRC_DISABLED, RF24_CRC_8, RF24_CRC_16
import paho.mqtt.client
import yaml
from yaml.loader import SafeLoader
import paho.mqtt.client
from RF24 import RF24, RF24_PA_LOW, RF24_PA_MAX, RF24_250KBPS, RF24_CRC_DISABLED, RF24_CRC_8, RF24_CRC_16
import hoymiles
def main_loop():
"""Main loop"""
@ -61,14 +65,14 @@ def poll_inverter(inverter, retries=4):
try:
response = com.get_payload()
payload_ttl = 0
except Exception as e:
print(f'Error while retrieving data: {e}')
except Exception as e_all:
print(f'Error while retrieving data: {e_all}')
pass
# Handle the response data if any
if response:
dt = datetime.now()
print(f'{dt} Payload: ' + hoymiles.hexify_payload(response))
c_datetime = datetime.now()
print(f'{c_datetime} Payload: ' + hoymiles.hexify_payload(response))
decoder = hoymiles.ResponseDecoder(response,
request=com.request,
inverter_ser=inverter_ser
@ -77,7 +81,7 @@ def poll_inverter(inverter, retries=4):
if isinstance(result, hoymiles.decoders.StatusResponse):
data = result.__dict__()
if hoymiles.HOYMILES_DEBUG_LOGGING:
print(f'{dt} Decoded: {data["temperature"]}', end='')
print(f'{c_datetime} Decoded: {data["temperature"]}', end='')
phase_id = 0
for phase in data['phases']:
print(f' phase{phase_id}=voltage:{phase["voltage"]}, current:{phase["current"]}, power:{phase["power"]}, frequency:{data["frequency"]}', end='')
@ -91,6 +95,8 @@ def poll_inverter(inverter, retries=4):
if mqtt_client:
mqtt_send_status(mqtt_client, inverter_ser, data,
topic=inverter.get('mqtt', {}).get('topic', None))
if influx_client:
influx_client.store_status(result)
def mqtt_send_status(broker, inverter_ser, data, topic=None):
"""
@ -183,17 +189,17 @@ if __name__ == '__main__':
# Load ahoy.yml config file
try:
if isinstance(global_config.config_file, str) == True:
with open(global_config.config_file, 'r') as yf:
cfg = yaml.load(yf, Loader=SafeLoader)
if isinstance(global_config.config_file, str):
with open(global_config.config_file, 'r') as fh_yaml:
cfg = yaml.load(fh_yaml, Loader=SafeLoader)
else:
with open('ahoy.yml', 'r') as yf:
cfg = yaml.load(yf, Loader=SafeLoader)
with open('ahoy.yml', 'r') as fh_yaml:
cfg = yaml.load(fh_yaml, Loader=SafeLoader)
except FileNotFoundError:
print("Could not load config file. Try --help")
sys.exit(2)
except yaml.YAMLError as ye:
print('Failed to load config frile {global_config.config_file}: {ye}')
except yaml.YAMLError as e_yaml:
print('Failed to load config frile {global_config.config_file}: {e_yaml}')
sys.exit(1)
ahoy_config = dict(cfg.get('ahoy', {}))
@ -225,21 +231,32 @@ if __name__ == '__main__':
mqtt_client.loop_start()
mqtt_client.on_message = mqtt_on_command
influx_client = None
influx_config = ahoy_config.get('influxdb', {})
if influx_config and not influx_config.get('disabled', False):
from .outputs import InfluxOutputPlugin
influx_client = InfluxOutputPlugin(
influx_config.get('url'),
influx_config.get('token'),
org=influx_config.get('org', ''),
bucket=influx_config.get('bucket', None),
measurement=influx_config.get('measurement', 'hoymiles'))
if not radio.begin():
raise RuntimeError('Can\'t open radio')
inverters = [inverter.get('serial') for inverter in ahoy_config.get('inverters', [])]
for inverter in ahoy_config.get('inverters', []):
inverter_ser = inverter.get('serial')
command_queue[str(inverter_ser)] = []
g_inverters = [g_inverter.get('serial') for g_inverter in ahoy_config.get('inverters', [])]
for g_inverter in ahoy_config.get('inverters', []):
g_inverter_ser = g_inverter.get('serial')
command_queue[str(g_inverter_ser)] = []
#
# Enables and subscribe inverter to mqtt /command-Topic
#
if mqtt_client and inverter.get('mqtt', {}).get('send_raw_enabled', False):
if mqtt_client and g_inverter.get('mqtt', {}).get('send_raw_enabled', False):
topic_item = (
str(inverter_ser),
inverter.get('mqtt', {}).get('topic', f'hoymiles/{inverter_ser}') + '/command'
str(g_inverter_ser),
g_inverter.get('mqtt', {}).get('topic', f'hoymiles/{g_inverter_ser}') + '/command'
)
mqtt_client.subscribe(topic_item[1])
mqtt_command_topic_subs.append(topic_item)

238
tools/rpi/hoymiles/decoders/__init__.py
View file

@ -1,14 +1,50 @@
#!/usr/bin/python3
# -*- coding: utf-8 -*-
"""
Hoymiles Micro-Inverters decoder library
"""
import struct
from datetime import datetime, timedelta
import crcmod
from datetime import timedelta
f_crc_m = crcmod.predefined.mkPredefinedCrcFun('modbus')
class StatusResponse:
class Response:
""" All Response Shared methods """
inverter_ser = None
inverter_name = None
dtu_ser = None
response = None
def __init__(self, *args, **params):
"""
:param bytes response: response payload bytes
"""
self.inverter_ser = params.get('inverter_ser', None)
self.inverter_name = params.get('inverter_name', None)
self.dtu_ser = params.get('dtu_ser', None)
self.response = args[0]
if isinstance(params.get('time_rx', None), datetime):
self.time_rx = params['time_rx']
else:
self.time_rx = datetime.now()
def __dict__(self):
""" Base values, availabe in each __dict__ call """
return {
'inverter_ser': self.inverter_ser,
'inverter_name': self.inverter_name,
'dtu_ser': self.dtu_ser}
class StatusResponse(Response):
"""Inverter StatusResponse object"""
e_keys = ['voltage','current','power','energy_total','energy_daily']
e_keys = ['voltage','current','power','energy_total','energy_daily','powerfactor']
temperature = None
frequency = None
def unpack(self, fmt, base):
"""
@ -77,17 +113,19 @@ class StatusResponse:
:return: dict of properties
:rtype: dict
"""
data = {}
data = super().__dict__()
data['phases'] = self.phases
data['strings'] = self.strings
data['temperature'] = self.temperature
data['frequency'] = self.frequency
data['time'] = self.time_rx
return data
class UnknownResponse:
class UnknownResponse(Response):
"""
Debugging helper for unknown payload format
"""
@property
def hex_ascii(self):
"""
@ -96,7 +134,7 @@ class UnknownResponse:
:return: hexlifierd byte string
:rtype: str
"""
return ' '.join([f'{b:02x}' for b in self.response])
return ' '.join([f'{byte:02x}' for byte in self.response])
@property
def valid_crc(self):
@ -113,116 +151,117 @@ class UnknownResponse:
@property
def dump_longs(self):
"""Get all data, interpreted as long"""
if len(self.response) < 5:
if len(self.response) < 3:
return None
res = self.response
r = len(res) % 16
res = res[:r*-1]
rem = len(res) % 16
res = res[:rem*-1]
vals = None
if len(res) % 16 == 0:
n = len(res)/4
vals = struct.unpack(f'>{int(n)}L', res)
rlen = len(res)/4
vals = struct.unpack(f'>{int(rlen)}L', res)
return vals
@property
def dump_longs_pad1(self):
"""Get all data, interpreted as long"""
if len(self.response) < 7:
if len(self.response) < 5:
return None
res = self.response[2:]
r = len(res) % 16
res = res[:r*-1]
rem = len(res) % 16
res = res[:rem*-1]
vals = None
if len(res) % 16 == 0:
n = len(res)/4
vals = struct.unpack(f'>{int(n)}L', res)
rlen = len(res)/4
vals = struct.unpack(f'>{int(rlen)}L', res)
return vals
@property
def dump_longs_pad2(self):
"""Get all data, interpreted as long"""
if len(self.response) < 9:
if len(self.response) < 7:
return None
res = self.response[4:]
r = len(res) % 16
res = res[:r*-1]
rem = len(res) % 16
res = res[:rem*-1]
vals = None
if len(res) % 16 == 0:
n = len(res)/4
vals = struct.unpack(f'>{int(n)}L', res)
rlen = len(res)/4
vals = struct.unpack(f'>{int(rlen)}L', res)
return vals
@property
def dump_longs_pad3(self):
"""Get all data, interpreted as long"""
if len(self.response) < 11:
if len(self.response) < 9:
return None
res = self.response[6:]
r = len(res) % 16
res = res[:r*-1]
rem = len(res) % 16
res = res[:rem*-1]
vals = None
if len(res) % 16 == 0:
n = len(res)/4
vals = struct.unpack(f'>{int(n)}L', res)
rlen = len(res)/4
vals = struct.unpack(f'>{int(rlen)}L', res)
return vals
@property
def dump_shorts(self):
"""Get all data, interpreted as short"""
if len(self.response) < 5:
if len(self.response) < 3:
return None
res = self.response
r = len(res) % 4
res = res[:r*-1]
rem = len(res) % 4
res = res[:rem*-1]
vals = None
if len(res) % 4 == 0:
n = len(res)/2
vals = struct.unpack(f'>{int(n)}H', res)
rlen = len(res)/2
vals = struct.unpack(f'>{int(rlen)}H', res)
return vals
@property
def dump_shorts_pad1(self):
"""Get all data, interpreted as short"""
if len(self.response) < 6:
if len(self.response) < 4:
return None
res = self.response[1:]
r = len(res) % 4
res = res[:r*-1]
rem = len(res) % 4
res = res[:rem*-1]
vals = None
if len(res) % 4 == 0:
n = len(res)/2
vals = struct.unpack(f'>{int(n)}H', res)
rlen = len(res)/2
vals = struct.unpack(f'>{int(rlen)}H', res)
return vals
class EventsResponse(UnknownResponse):
""" Hoymiles micro-inverter event log decode helper """
alarm_codes = {
1: 'Inverter start',
2: 'Producing power',
2: 'DTU command failed',
121: 'Over temperature protection',
125: 'Grid configuration parameter error',
126: 'Software error code 126',
@ -291,21 +330,21 @@ class EventsResponse(UnknownResponse):
9000: 'Microinverter is suspected of being stolen'
}
def __init__(self, response):
self.response = response
def __init__(self, *args, **params):
super().__init__(*args, **params)
crc_valid = self.valid_crc
if crc_valid:
print(' payload has valid modbus crc')
self.response = response[:-2]
self.response = self.response[:-2]
status = self.response[:2]
chunk_size = 12
for c in range(2, len(self.response), chunk_size):
chunk = self.response[c:c+chunk_size]
for i_chunk in range(2, len(self.response), chunk_size):
chunk = self.response[i_chunk:i_chunk+chunk_size]
print(' '.join([f'{b:02x}' for b in chunk]) + ': ')
print(' '.join([f'{byte:02x}' for byte in chunk]) + ': ')
opcode, a_code, a_count, uptime_sec = struct.unpack('>BBHH', chunk[0:6])
a_text = self.alarm_codes.get(a_code, 'N/A')
@ -316,20 +355,16 @@ class EventsResponse(UnknownResponse):
print(f' {fmt:7}: ' + str(struct.unpack('>' + fmt, chunk)))
print(end='', flush=True)
class DEBUG_DecodeAny(UnknownResponse):
class DebugDecodeAny(UnknownResponse):
"""Default decoder"""
def __init__(self, response):
"""
Try interpret and print unknown response data
:param bytes response: response payload bytes
"""
self.response = response
def __init__(self, *args, **params):
super().__init__(*args, **params)
crc_valid = self.valid_crc
if crc_valid:
print(' payload has valid modbus crc')
self.response = response[:-2]
self.response = self.response[:-2]
l_payload = len(self.response)
print(f' payload has {l_payload} bytes')
@ -384,204 +419,247 @@ class DEBUG_DecodeAny(UnknownResponse):
# 1121-Series Intervers, 1 MPPT, 1 Phase
class HM300_Decode0B(StatusResponse):
def __init__(self, response):
self.response = response
class Hm300Decode0B(StatusResponse):
""" 1121-series mirco-inverters status data """
@property
def dc_voltage_0(self):
""" String 1 VDC """
return self.unpack('>H', 2)[0]/10
@property
def dc_current_0(self):
""" String 1 ampere """
return self.unpack('>H', 4)[0]/100
@property
def dc_power_0(self):
""" String 1 watts """
return self.unpack('>H', 6)[0]/10
@property
def dc_energy_total_0(self):
""" String 1 total energy in Wh """
return self.unpack('>L', 8)[0]
@property
def dc_energy_daily_0(self):
""" String 1 daily energy in Wh """
return self.unpack('>H', 12)[0]
@property
def ac_voltage_0(self):
""" Phase 1 VAC """
return self.unpack('>H', 14)[0]/10
@property
def ac_current_0(self):
""" Phase 1 ampere """
return self.unpack('>H', 22)[0]/100
@property
def ac_power_0(self):
""" Phase 1 watts """
return self.unpack('>H', 18)[0]/10
@property
def frequency(self):
""" Grid frequency in Hertz """
return self.unpack('>H', 16)[0]/100
@property
def temperature(self):
""" Inverter temperature in °C """
return self.unpack('>H', 26)[0]/10
class HM300_Decode11(EventsResponse):
def __init__(self, response):
super().__init__(response)
class HM300_Decode12(EventsResponse):
def __init__(self, response):
super().__init__(response)
class Hm300Decode11(EventsResponse):
""" Inverter generic events log """
class Hm300Decode12(EventsResponse):
""" Inverter major events log """
# 1141-Series Inverters, 2 MPPT, 1 Phase
class HM600_Decode0B(StatusResponse):
def __init__(self, response):
self.response = response
class Hm600Decode0B(StatusResponse):
""" 1141-series mirco-inverters status data """
@property
def dc_voltage_0(self):
""" String 1 VDC """
return self.unpack('>H', 2)[0]/10
@property
def dc_current_0(self):
""" String 1 ampere """
return self.unpack('>H', 4)[0]/100
@property
def dc_power_0(self):
""" String 1 watts """
return self.unpack('>H', 6)[0]/10
@property
def dc_energy_total_0(self):
""" String 1 total energy in Wh """
return self.unpack('>L', 14)[0]
@property
def dc_energy_daily_0(self):
""" String 1 daily energy in Wh """
return self.unpack('>H', 22)[0]
@property
def dc_voltage_1(self):
""" String 2 VDC """
return self.unpack('>H', 8)[0]/10
@property
def dc_current_1(self):
""" String 2 ampere """
return self.unpack('>H', 10)[0]/100
@property
def dc_power_1(self):
""" String 2 watts """
return self.unpack('>H', 12)[0]/10
@property
def dc_energy_total_1(self):
""" String 2 total energy in Wh """
return self.unpack('>L', 18)[0]
@property
def dc_energy_daily_1(self):
""" String 2 daily energy in Wh """
return self.unpack('>H', 24)[0]
@property
def ac_voltage_0(self):
""" Phase 1 VAC """
return self.unpack('>H', 26)[0]/10
@property
def ac_current_0(self):
""" Phase 1 ampere """
return self.unpack('>H', 34)[0]/10
@property
def ac_power_0(self):
""" Phase 1 watts """
return self.unpack('>H', 30)[0]/10
@property
def frequency(self):
""" Grid frequency in Hertz """
return self.unpack('>H', 28)[0]/100
@property
def temperature(self):
""" Inverter temperature in °C """
return self.unpack('>H', 38)[0]/10
@property
def alarm_count(self):
""" Event counter """
return self.unpack('>H', 40)[0]
class HM600_Decode11(EventsResponse):
def __init__(self, response):
super().__init__(response)
class Hm600Decode11(EventsResponse):
""" Inverter generic events log """
class HM600_Decode12(EventsResponse):
def __init__(self, response):
super().__init__(response)
class Hm600Decode12(EventsResponse):
""" Inverter major events log """
# 1161-Series Inverters, 4 MPPT, 1 Phase
class HM1200_Decode0B(StatusResponse):
def __init__(self, response):
self.response = response
class Hm1200Decode0B(StatusResponse):
""" 1161-series mirco-inverters status data """
@property
def dc_voltage_0(self):
""" String 1 VDC """
return self.unpack('>H', 2)[0]/10
@property
def dc_current_0(self):
""" String 1 ampere """
return self.unpack('>H', 4)[0]/100
@property
def dc_power_0(self):
""" String 1 watts """
return self.unpack('>H', 8)[0]/10
@property
def dc_energy_total_0(self):
""" String 1 total energy in Wh """
return self.unpack('>L', 12)[0]
@property
def dc_energy_daily_0(self):
""" String 1 daily energy in Wh """
return self.unpack('>H', 20)[0]
@property
def dc_voltage_1(self):
""" String 2 VDC """
return self.unpack('>H', 2)[0]/10
@property
def dc_current_1(self):
""" String 2 ampere """
return self.unpack('>H', 4)[0]/100
@property
def dc_power_1(self):
""" String 2 watts """
return self.unpack('>H', 10)[0]/10
@property
def dc_energy_total_1(self):
""" String 2 total energy in Wh """
return self.unpack('>L', 16)[0]
@property
def dc_energy_daily_1(self):
""" String 2 daily energy in Wh """
return self.unpack('>H', 22)[0]
@property
def dc_voltage_2(self):
""" String 3 VDC """
return self.unpack('>H', 24)[0]/10
@property
def dc_current_2(self):
""" String 3 ampere """
return self.unpack('>H', 26)[0]/100
@property
def dc_power_2(self):
""" String 3 watts """
return self.unpack('>H', 30)[0]/10
@property
def dc_energy_total_2(self):
""" String 3 total energy in Wh """
return self.unpack('>L', 34)[0]
@property
def dc_energy_daily_2(self):
""" String 3 daily energy in Wh """
return self.unpack('>H', 42)[0]
@property
def dc_voltage_3(self):
""" String 4 VDC """
return self.unpack('>H', 24)[0]/10
@property
def dc_current_3(self):
""" String 4 ampere """
return self.unpack('>H', 28)[0]/100
@property
def dc_power_3(self):
""" String 4 watts """
return self.unpack('>H', 32)[0]/10
@property
def dc_energy_total_3(self):
""" String 4 total energy in Wh """
return self.unpack('>L', 38)[0]
@property
def dc_energy_daily_3(self):
""" String 4 daily energy in Wh """
return self.unpack('>H', 44)[0]
@property
def ac_voltage_0(self):
""" Phase 1 VAC """
return self.unpack('>H', 46)[0]/10
@property
def ac_current_0(self):
""" Phase 1 ampere """
return self.unpack('>H', 54)[0]/100
@property
def ac_power_0(self):
""" Phase 1 watts """
return self.unpack('>H', 50)[0]/10
@property
def frequency(self):
""" Grid frequency in Hertz """
return self.unpack('>H', 48)[0]/100
@property
def temperature(self):
""" Inverter temperature in °C """
return self.unpack('>H', 58)[0]/10
class HM1200_Decode11(EventsResponse):
def __init__(self, response):
super().__init__(response)
class Hm1200Decode11(EventsResponse):
""" Inverter generic events log """
class HM1200_Decode12(EventsResponse):
def __init__(self, response):
super().__init__(response)
class Hm1200Decode12(EventsResponse):
""" Inverter major events log """

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tools/rpi/hoymiles/outputs.py Normal file
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Hoymiles output plugin library
"""
import socket
from datetime import datetime, timezone
from hoymiles.decoders import StatusResponse
try:
from influxdb_client import InfluxDBClient
except ModuleNotFoundError:
pass
class OutputPluginFactory:
def __init__(self, **params):
"""
Initialize output plugin
:param inverter_ser: The inverter serial
:type inverter_ser: str
:param inverter_name: The configured name for the inverter
:type inverter_name: str
"""
self.inverter_ser = params.get('inverter_ser', '')
self.inverter_name = params.get('inverter_name', None)
def store_status(self, response, **params):
"""
Default function
:raises NotImplementedError: when the plugin does not implement store status data
"""
raise NotImplementedError('The current output plugin does not implement store_status')
class InfluxOutputPlugin(OutputPluginFactory):
""" Influx2 output plugin """
api = None
def __init__(self, url, token, **params):
"""
Initialize InfluxOutputPlugin
The following targets must be present in your InfluxDB. This does not
automatically create anything for You.
:param str url: The url to connect this client to. Like http://localhost:8086
:param str token: Influx2 access token which is allowed to write to bucket
:param org: Influx2 org, the token belongs to
:type org: str
:param bucket: Influx2 bucket to store data in (also known as retention policy)
:type bucket: str
:param measurement: Default measurement-prefix to use
:type measurement: str
"""
super().__init__(**params)
self._bucket = params.get('bucket', 'hoymiles/autogen')
self._org = params.get('org', '')
self._measurement = params.get('measurement',
f'inverter,host={socket.gethostname()}')
client = InfluxDBClient(url, token, bucket=self._bucket)
self.api = client.write_api()
def store_status(self, response, **params):
"""
Publish StatusResponse object
:param hoymiles.decoders.StatusResponse response: StatusResponse object
:type response: hoymiles.decoders.StatusResponse
:param measurement: Custom influx measurement name
:type measurement: str or None
:raises ValueError: when response is not instance of StatusResponse
"""
if not isinstance(response, StatusResponse):
raise ValueError('Data needs to be instance of StatusResponse')
data = response.__dict__()
measurement = self._measurement + f',location={data["inverter_ser"]}'
data_stack = []
time_rx = datetime.now()
if 'time' in data and isinstance(data['time'], datetime):
time_rx = data['time']
# InfluxDB uses UTC
utctime = datetime.fromtimestamp(time_rx.timestamp(), tz=timezone.utc)
# InfluxDB requires nanoseconds
ctime = int(utctime.timestamp() * 1e9)
# AC Data
phase_id = 0
for phase in data['phases']:
data_stack.append(f'{measurement},phase={phase_id},type=power value={phase["power"]} {ctime}')
data_stack.append(f'{measurement},phase={phase_id},type=voltage value={phase["voltage"]} {ctime}')
data_stack.append(f'{measurement},phase={phase_id},type=current value={phase["current"]} {ctime}')
phase_id = phase_id + 1
# DC Data
string_id = 0
for string in data['strings']:
data_stack.append(f'{measurement},string={string_id},type=total value={string["energy_total"]/1000:.4f} {ctime}')
data_stack.append(f'{measurement},string={string_id},type=power value={string["power"]:.2f} {ctime}')
data_stack.append(f'{measurement},string={string_id},type=voltage value={string["voltage"]:.3f} {ctime}')
data_stack.append(f'{measurement},string={string_id},type=current value={string["current"]:3f} {ctime}')
string_id = string_id + 1
# Global
data_stack.append(f'{measurement},type=frequency value={data["frequency"]:.3f} {ctime}')
data_stack.append(f'{measurement},type=temperature value={data["temperature"]:.2f} {ctime}')
self.api.write(self._bucket, self._org, data_stack)
try:
import paho.mqtt.client
except ModuleNotFoundError:
pass
class MqttOutputPlugin(OutputPluginFactory):
""" Mqtt output plugin """
client = None
def __init__(self, *args, **params):
"""
Initialize MqttOutputPlugin
:param host: Broker ip or hostname (defaults to: 127.0.0.1)
:type host: str
:param port: Broker port
:type port: int (defaults to: 1883)
:param user: Optional username to login to the broker
:type user: str or None
:param password: Optional passwort to login to the broker
:type password: str or None
:param topic: Topic prefix to use (defaults to: hoymiles/{inverter_ser})
:type topic: str
:param paho.mqtt.client.Client broker: mqtt-client instance
:param str inverter_ser: inverter serial
:param hoymiles.StatusResponse data: decoded inverter StatusResponse
:param topic: custom mqtt topic prefix (default: hoymiles/{inverter_ser})
:type topic: str
"""
super().__init__(*args, **params)
mqtt_client = paho.mqtt.client.Client()
mqtt_client.username_pw_set(params.get('user', None), params.get('password', None))
mqtt_client.connect(params.get('host', '127.0.0.1'), params.get('port', 1883))
mqtt_client.loop_start()
self.client = mqtt_client
def store_status(self, response, **params):
"""
Publish StatusResponse object
:param hoymiles.decoders.StatusResponse response: StatusResponse object
:param topic: custom mqtt topic prefix (default: hoymiles/{inverter_ser})
:type topic: str
:raises ValueError: when response is not instance of StatusResponse
"""
if not isinstance(response, StatusResponse):
raise ValueError('Data needs to be instance of StatusResponse')
data = response.__dict__()
topic = params.get('topic', f'hoymiles/{data["inverter_ser"]}')
# AC Data
phase_id = 0
for phase in data['phases']:
self.client.publish(f'{topic}/emeter/{phase_id}/power', phase['power'])
self.client.publish(f'{topic}/emeter/{phase_id}/voltage', phase['voltage'])
self.client.publish(f'{topic}/emeter/{phase_id}/current', phase['current'])
phase_id = phase_id + 1
# DC Data
string_id = 0
for string in data['strings']:
self.client.publish(f'{topic}/emeter-dc/{string_id}/total', string['energy_total']/1000)
self.client.publish(f'{topic}/emeter-dc/{string_id}/power', string['power'])
self.client.publish(f'{topic}/emeter-dc/{string_id}/voltage', string['voltage'])
self.client.publish(f'{topic}/emeter-dc/{string_id}/current', string['current'])
string_id = string_id + 1
# Global
self.client.publish(f'{topic}/frequency', data['frequency'])
self.client.publish(f'{topic}/temperature', data['temperature'])

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tools/rpi/optional-requirements.txt Normal file
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influxdb-client>=1.28.0