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a working pretender

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This commit is contained in:
Martin Grill 2022-03-20 09:12:22 +01:00
parent 122e4567b1
commit d8ce70fd53
1 changed files with 35 additions and 18 deletions
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53
tools/rpi/discover/pretender.cpp
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@ -17,7 +17,7 @@ using namespace std;
#include "common.hpp"
// Generic:
RF24 radio(22, 0);
RF24 radio(22, 0, 1000000);
// See http://nRF24.github.io/RF24/pages.html for more information on usage
@ -27,34 +27,56 @@ void receiveForever(int ch, string myaddr)
{
uint8_t buf[30];
radio.enableDynamicPayloads();
radio.setChannel(ch);
radio.enableDynamicPayloads();
radio.setAutoAck(true);
radio.setPALevel(RF24_PA_MIN); // RF24_PA_MAX is default.
radio.setPALevel(RF24_PA_MAX);
radio.setDataRate(RF24_250KBPS);
// set the RX address of the TX node into a RX pipe
radio.openWritingPipe((const uint8_t *)"dummy");
radio.flush_rx();
radio.flush_tx();
radio.openReadingPipe(1, (const uint8_t *)myaddr.c_str());
radio.startListening();
radio.printPrettyDetails();
cout << endl << "I'm listening..." << endl;
while (true)
{
uint8_t pipe;
delay(500);
if (radio.failureDetected) {
cout << "!f! " << flush;
}
if (radio.rxFifoFull()) {
cout << "!F! " << flush;
}
if (radio.available(&pipe))
{
uint8_t bytes = radio.getPayloadSize(); // get the size of the payload
cout << "I was notified of having received " << (unsigned int)bytes;
cout << " bytes on pipe " << (unsigned int)pipe << flush;
uint8_t bytes = radio.getDynamicPayloadSize(); // get the size of the payload
cout << "I was notified of having received " << dec << (unsigned int)bytes;
cout << " bytes on pipe " << (unsigned int)pipe << ": " << flush;
radio.read(buf, bytes); // fetch payload from FIFO
//cout << ": " << payload; // print the payload's value
//cout << " hex: " << hex << (unsigned int)b[0] << " " << (unsigned int)b[1] << " "
// << (unsigned int)b[2] << " " << (unsigned int)b[3] << " " <<endl;
}
for(int i=0; i<bytes; i++)
{
cout << " " << hex << setfill('0') << setw(2) << (int)buf[i];
}
cout << " '";
for(int i=0; i<bytes; i++)
{
cout << buf[i];
}
cout << "'" << endl;
//radio.printPrettyDetails();
}
}
}
int main(int argc, char** argv)
{
delay(200);
if (!radio.begin()) {
cout << "radio hardware is not responding!!" << endl;
return 0; // quit now
@ -74,16 +96,11 @@ int main(int argc, char** argv)
// TODO
// we probably want
// - 8-bit crc
// - dynamic payloads (check in rf logs)
// - what's the "primary mode"?
// - do we need/want "custom ack payloads"?
// - use isAckPayloadAvailable() once we've actually contacted an inverter successfully!
radio.printPrettyDetails();
string addr = serno2shockburstaddrbytes(114174608177);
receiveForever(41, addr);
receiveForever(9, "2Node");
return 0;
}