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* fix EPS32 GPIO names #286

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* fix negative temperature  (OpenDTU issue 246)
* added plausibility check based on payload length
* prepared project for splitting into library and end-user-esp
* added donation link to index.html
* deactivated disclaimer temporarily
This commit is contained in:
lumapu 2022-10-21 16:44:04 +02:00
parent 202d883f38
commit 6ed2dfde9c
12 changed files with 163 additions and 119 deletions
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60
tools/esp8266/hmRadio.h
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@ -1,5 +1,5 @@
//-----------------------------------------------------------------------------
// 2022 Ahoy, https://www.mikrocontroller.net/topic/525778
// 2022 Ahoy, https://github.com/lumpapu/ahoy
// Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/de/
//-----------------------------------------------------------------------------
@ -8,9 +8,20 @@
#include "dbg.h"
#include <RF24.h>
#include <RF24_config.h>
#include "crc.h"
#ifndef DISABLE_IRQ
#if defined(ESP8266) || defined(ESP32)
#define DISABLE_IRQ noInterrupts()
#define RESTORE_IRQ interrupts()
#else
#define DISABLE_IRQ \
uint8_t sreg = SREG; \
cli();
#define RESTORE_IRQ \
SREG = sreg;
#endif
#endif
//#define CHANNEL_HOP // switch between channels or use static channel to send
#define DEFAULT_RECV_CHANNEL 3
@ -54,7 +65,7 @@ const char* const rf24AmpPowerNames[] = {"MIN", "LOW", "HIGH", "MAX"};
//-----------------------------------------------------------------------------
// HM Radio class
//-----------------------------------------------------------------------------
template <uint8_t CE_PIN, uint8_t CS_PIN, class BUFFER>
template <class BUFFER, uint8_t IRQ_PIN = DEF_IRQ_PIN, uint8_t CE_PIN = DEF_CE_PIN, uint8_t CS_PIN = DEF_CS_PIN, uint8_t AMP_PWR = RF24_PA_LOW>
class HmRadio {
public:
HmRadio() : mNrf24(CE_PIN, CS_PIN, SPI_SPEED) {
@ -84,32 +95,31 @@ class HmRadio {
}
~HmRadio() {}
void setup(config_t *config, BUFFER *ctrl) {
void setup(BUFFER *ctrl, uint8_t ampPwr = RF24_PA_LOW, uint8_t irq = IRQ_PIN, uint8_t ce = CE_PIN, uint8_t cs = CS_PIN) {
DPRINTLN(DBG_VERBOSE, F("hmRadio.h:setup"));
pinMode(config->pinIrq, INPUT_PULLUP);
pinMode(irq, INPUT_PULLUP);
mBufCtrl = ctrl;
mSerialDebug = config->serialDebug;
uint32_t DTU_SN = 0x87654321;
uint32_t dtuSn = 0x87654321;
uint32_t chipID = 0; // will be filled with last 3 bytes of MAC
#ifdef ESP32
#ifdef ESP32
uint64_t MAC = ESP.getEfuseMac();
chipID = ((MAC >> 8) & 0xFF0000) | ((MAC >> 24) & 0xFF00) | ((MAC >> 40) & 0xFF);
#else
#else
chipID = ESP.getChipId();
#endif
#endif
if(chipID) {
DTU_SN = 0x80000000; // the first digit is an 8 for DTU production year 2022, the rest is filled with the ESP chipID in decimal
dtuSn = 0x80000000; // the first digit is an 8 for DTU production year 2022, the rest is filled with the ESP chipID in decimal
for(int i = 0; i < 7; i++) {
DTU_SN |= (chipID % 10) << (i * 4);
dtuSn |= (chipID % 10) << (i * 4);
chipID /= 10;
}
}
// change the byte order of the DTU serial number and append the required 0x01 at the end
DTU_RADIO_ID = ((uint64_t)(((DTU_SN >> 24) & 0xFF) | ((DTU_SN >> 8) & 0xFF00) | ((DTU_SN << 8) & 0xFF0000) | ((DTU_SN << 24) & 0xFF000000)) << 8) | 0x01;
DTU_RADIO_ID = ((uint64_t)(((dtuSn >> 24) & 0xFF) | ((dtuSn >> 8) & 0xFF00) | ((dtuSn << 8) & 0xFF0000) | ((dtuSn << 24) & 0xFF000000)) << 8) | 0x01;
mNrf24.begin(config->pinCe, config->pinCs);
mNrf24.begin(ce, cs);
mNrf24.setRetries(0, 0);
mNrf24.setChannel(DEFAULT_RECV_CHANNEL);
@ -125,8 +135,8 @@ class HmRadio {
mNrf24.maskIRQ(true, true, false);
DPRINT(DBG_INFO, F("RF24 Amp Pwr: RF24_PA_"));
DPRINTLN(DBG_INFO, String(rf24AmpPowerNames[config->amplifierPower]));
mNrf24.setPALevel(config->amplifierPower & 0x03);
DPRINTLN(DBG_INFO, String(rf24AmpPowerNames[ampPwr]));
mNrf24.setPALevel(ampPwr & 0x03);
mNrf24.startListening();
DPRINTLN(DBG_INFO, F("Radio Config:"));
@ -169,6 +179,10 @@ class HmRadio {
RESTORE_IRQ;
}
void enableDebug() {
mSerialDebug = true;
}
void handleIntr(void) {
//DPRINTLN(DBG_VERBOSE, F("hmRadio.h:handleIntr"));
mIrqRcvd = true;
@ -195,12 +209,12 @@ class HmRadio {
}
// crc control data
uint16_t crc = Ahoy::crc16(&mTxBuf[10], cnt);
uint16_t crc = ah::crc16(&mTxBuf[10], cnt);
mTxBuf[10 + cnt++] = (crc >> 8) & 0xff;
mTxBuf[10 + cnt++] = (crc ) & 0xff;
// crc over all
mTxBuf[10 + cnt] = Ahoy::crc8(mTxBuf, 10 + cnt);
mTxBuf[10 + cnt] = ah::crc8(mTxBuf, 10 + cnt);
sendPacket(invId, mTxBuf, 10 + cnt + 1, true);
}
@ -215,10 +229,10 @@ class HmRadio {
mTxBuf[18] = (alarmMesId >> 8) & 0xff;
mTxBuf[19] = (alarmMesId ) & 0xff;
}
uint16_t crc = Ahoy::crc16(&mTxBuf[10], 14);
uint16_t crc = ah::crc16(&mTxBuf[10], 14);
mTxBuf[24] = (crc >> 8) & 0xff;
mTxBuf[25] = (crc ) & 0xff;
mTxBuf[26] = Ahoy::crc8(mTxBuf, 26);
mTxBuf[26] = ah::crc8(mTxBuf, 26);
sendPacket(invId, mTxBuf, 27, true);
}
@ -231,7 +245,7 @@ class HmRadio {
CP_U32_BigEndian(&mTxBuf[5], (DTU_RADIO_ID >> 8));
mTxBuf[9] = pid;
if(calcCrc) {
mTxBuf[10] = Ahoy::crc8(mTxBuf, 10);
mTxBuf[10] = ah::crc8(mTxBuf, 10);
sendPacket(invId, mTxBuf, 11, false);
}
}
@ -245,7 +259,7 @@ class HmRadio {
buf[i-1] = (buf[i] << 1) | (buf[i+1] >> 7);
}
uint8_t crc = Ahoy::crc8(buf, *len-1);
uint8_t crc = ah::crc8(buf, *len-1);
bool valid = (crc == buf[*len-1]);
return valid;