Repeatrer level limit (NRF24L01 transport)

[bilbolodz]

This post is deleted!

[bilbolodz]

@mfalkvidd

/**
* @brief Get transport signal report
* @param command:
* R = RSSI (if available) of incoming @ref I_SIGNAL_REPORT_REQUEST message (from last hop)
* R! = RSSI (if available) of ACK to @ref I_SIGNAL_REPORT_REVERSE message received from last hop
* S = SNR (if available) of incoming @ref I_SIGNAL_REPORT_REQUEST message (from last hop)
* S! = SNR (if available) of ACK to @ref I_SIGNAL_REPORT_REVERSE message received from last hop
* P = TX powerlevel in %
* T = TX powerlevel in dBm
* U = Uplink quality (via ACK from parent node), avg. RSSI
* @return Signal report (if report is not available, INVALID_RSSI, INVALID_SNR, INVALID_PERCENT, or INVALID_LEVEL is sent instead)
*/
int16_t transportSignalReport(const char command);

/**
* @brief Get transport signal report
* @param signalReport
* @return report
*/
int16_t transportGetSignalReport(const signalReport_t signalReport);

These functions are available only in devlopment branch. Not implemented into stable code :-(

[mfalkvidd]

@bilbolodz yes. Everything in MySensors started off in the development branch :) It takes time and effort to code and test. What you're asking for is interesting, but historically it has not been interesting enough for anyone to "man up" and spend the time needed.

[bilbolodz]

It looks that I've achieved my goal. I'm able dynamically change parent id node (proved in lab) and power level (don't have idea how to check it). You can send V_VAR1 message with number of preferred parent or V_VAR2 with requested power (values: 0 - RF24_PA_MIN, 1 - RF24_PA_LOW, 2 - RF24_PA_HIGH, RF24_PA_MAX) and then REBOOT node (required to changes take effect). Version of sketch reported to controller is changed dynamically depends of set power level.

My "repeater: code bellow:

#define SKETCH_NAME "Repeater Node L1"
#define SV "1.0.1" 
#define MY_RADIO_NRF24
#define MY_REPEATER_FEATURE

int8_t myParrentNodeId;
int8_t myRF24PALevel;

#define MY_PARENT_NODE_ID myParrentNodeId
#define MY_RF24_PA_LEVEL myRF24PALevel

#include <MySensors.h>

#ifndef MY_REPEATER_FEATURE
#define SKETCH_VERSION1 SV
#else
#define SKETCH_VERSION1 SV "R"
#endif

#define SKETCH_VERSION SKETCH_VERSION1 "   "

uint8_t SketchVersion[sizeof(SKETCH_VERSION)];

#define EEPROM_PARENT 0
#define EEPROM_PA_LEVEL 1

void before() {

  int8_t tmpui = loadState(EEPROM_PARENT);
  if (tmpui == 0xFF)
  {
    myParrentNodeId = 0;
  }
  else {
    myParrentNodeId = tmpui;
  }

  memcpy(SketchVersion, SKETCH_VERSION, sizeof(SKETCH_VERSION));

  tmpui = loadState(EEPROM_PA_LEVEL);
  switch (tmpui)
  {
    case 0:
      myRF24PALevel = RF24_PA_MIN;
      memcpy(SketchVersion + sizeof(SKETCH_VERSION) - 4, "MIN", 3);
      break;
    case 1:
      myRF24PALevel = RF24_PA_LOW;
      memcpy(SketchVersion + sizeof(SKETCH_VERSION) - 4, "LOW", 3);
      break;
    case 2:
      myRF24PALevel = RF24_PA_HIGH;
      memcpy(SketchVersion + sizeof(SKETCH_VERSION) - 4, "HIG", 3);
      break;
    case 3:
      myRF24PALevel = RF24_PA_MAX;
      memcpy(SketchVersion + sizeof(SKETCH_VERSION) - 4, "MAX", 3);
      break;
    default:
      myRF24PALevel = RF24_PA_MAX;
      break;
  }
}

void setup()
{

}

void presentation()
{
  //Send the sensor node sketch version information to the gateway
  //sendSketchInfo("Repeater Node L1 MAX", "1.0");
  sendSketchInfo(SKETCH_NAME, SketchVersion);
}

void loop()
{
}

void receive(const MyMessage &message) {
  if (!message.isAck()) {
    if (message.type == V_VAR1) {
      uint8_t tmpui = message.getByte();
      uint8_t tmpui1 = loadState(EEPROM_PARENT);
      if (tmpui != tmpui1)
      {
        saveState(EEPROM_PARENT, tmpui);
      }
    }
    else if (message.type == V_VAR2)
    {
      uint8_t tmpui = message.getByte();
      uint8_t tmpui1 = loadState(EEPROM_PA_LEVEL);
      if (tmpui >= 0 && tmpui <= 3)
      {
        if (tmpui != tmpui1)
        {
          saveState(EEPROM_PA_LEVEL, tmpui);
        }
      }
    }
  }
}

[bilbolodz]

@mfalkvidd said in Repeatrer level limit (NRF24L01 transport):

Everything in MySensors started off in the development branch

If you are using dev branch please test my sketch and check changing power mode with I_SIGNAL_REPORT_REQUEST message or transportGetSignalReport(const signalReport_t signalReport) function.