first changes to prepare code for esp32

tools/esp8266/app.cpp

@@ -318,12 +318,12 @@ bool app::buildPayload(uint8_t id) {
     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);
+                crc = Hoymiles::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);
+                crc = Hoymiles::crc16(mPayload[id].data[i], mPayload[id].len[i], crc);
         }
         yield();
     }

tools/esp8266/app.h

@@ -164,7 +164,7 @@ class app {
             while(length > 0) {
                 len = (length < 32) ? length : 32;
                 mEep->read(start, buf, len);
-                crc = crc16(buf, len, crc);
+                crc = Hoymiles::crc16(buf, len, crc);
                 start += len;
                 length -= len;
             }

tools/esp8266/crc.cpp

@@ -5,6 +5,8 @@
 
 #include "crc.h"
 
+namespace Hoymiles {
+
 uint8_t crc8(uint8_t buf[], uint8_t len) {
     uint8_t crc = CRC8_INIT;
     for(uint8_t i = 0; i < len; i++) {
@@ -33,3 +35,4 @@ uint16_t crc16(uint8_t buf[], uint8_t len, uint16_t start) {
     }
     return crc;
 }
+} // namespace Hoymiles

tools/esp8266/crc.h

@@ -14,7 +14,10 @@
 
 #define CRC16_MODBUS_POLYNOM    0xA001
 
-uint8_t crc8(uint8_t buf[], uint8_t len);
-uint16_t crc16(uint8_t buf[], uint8_t len, uint16_t start = 0xffff);
+namespace Hoymiles {
 
+    uint8_t crc8(uint8_t buf[], uint8_t len);
+    uint16_t crc16(uint8_t buf[], uint8_t len, uint16_t start = 0xffff);
+
+}
 #endif /*__CRC_H__*/

tools/esp8266/hmRadio.h

@@ -59,7 +59,12 @@ template <uint8_t CE_PIN, uint8_t CS_PIN, class BUFFER, uint64_t DTU_ID=DTU_RADI
 class HmRadio {
     public:
         HmRadio() : mNrf24(CE_PIN, CS_PIN, SPI_SPEED) {
-            DPRINTLN(DBG_VERBOSE, F("hmRadio.h : HmRadio():mNrf24(CE_PIN: ") + String(CE_PIN) + F(", CS_PIN: ") + String(CS_PIN) + F(", SPI_SPEED: ") + String(SPI_SPEED) + ")");
+            DPRINT(DBG_VERBOSE, F("hmRadio.h : HmRadio():mNrf24(CE_PIN: "));
+            DPRINT(DBG_VERBOSE, String(CE_PIN));
+            DPRINT(DBG_VERBOSE, F(", CS_PIN: "));
+            DPRINT(DBG_VERBOSE, String(CS_PIN));
+            DPRINT(DBG_VERBOSE, F(", SPI_SPEED: "));
+            DPRINTLN(DBG_VERBOSE, String(SPI_SPEED) + ")");
 
             // Depending on the program, the module can work on 2403, 2423, 2440, 2461 or 2475MHz.
             // Channel List      2403, 2423, 2440, 2461, 2475MHz
@@ -101,7 +106,8 @@ class HmRadio {
             // enable only receiving interrupts
             mNrf24.maskIRQ(true, true, false);
 
-            DPRINTLN(DBG_INFO, F("RF24 Amp Pwr: RF24_PA_") + String(rf24AmpPowerNames[config->amplifierPower]));
+            DPRINT(DBG_INFO, F("RF24 Amp Pwr: RF24_PA_"));
+            DPRINTLN(DBG_INFO, String(rf24AmpPowerNames[config->amplifierPower]));
             mNrf24.setPALevel(config->amplifierPower & 0x03);
             mNrf24.startListening();
 
@@ -180,12 +186,12 @@ class HmRadio {
                 mTxBuf[10 + (++cnt)] = (powerLimitSetting     ) & 0xff; // setting for persistens handling
             }
             // crc control data
-            uint16_t crc = crc16(&mTxBuf[10], cnt+1);
+            uint16_t crc = Hoymiles::crc16(&mTxBuf[10], cnt+1);
             mTxBuf[10 + (++cnt)] = (crc >> 8) & 0xff;
             mTxBuf[10 + (++cnt)] = (crc     ) & 0xff;
             // crc over all
             cnt +=1;
-            mTxBuf[10 + cnt] = crc8(mTxBuf, 10 + cnt);
+            mTxBuf[10 + cnt] = Hoymiles::crc8(mTxBuf, 10 + cnt);
 
             sendPacket(invId, mTxBuf, 10 + (++cnt), true);
         }
@@ -204,7 +210,7 @@ class HmRadio {
                 mTxBuf[18] = 0x00;
                 mTxBuf[19] = 0x00;
             }
-            uint16_t crc = crc16(&mTxBuf[10], 14);
+            uint16_t crc = Hoymiles::crc16(&mTxBuf[10], 14);
             mTxBuf[24] = (crc >> 8) & 0xff;
             mTxBuf[25] = (crc     ) & 0xff;
             mTxBuf[26] = crc8(mTxBuf, 26);

tools/esp8266/hmSystem.h

@@ -52,7 +52,10 @@ class HmSystem {
                     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(DBG_ERROR, F("unknown inverter type: 11") + String(p->serial.b[4], HEX)); break;
+                    default: 
+                        DPRINT(DBG_ERROR, F("unknown inverter type: 11"));
+                        DPRINTLN(DBG_ERROR, String(p->serial.b[4], HEX)); 
+                        break;
                 }
             }
             else