From 8a4d103196312b8a18afc0a2ba0fc13ff1a0b180 Mon Sep 17 00:00:00 2001 From: krolyxon Date: Mon, 8 Jun 2026 23:12:15 +0530 Subject: remove .pio --- .../RF24/examples/StreamingData/StreamingData.ino | 192 --------------------- 1 file changed, 192 deletions(-) delete mode 100644 .pio/libdeps/esp32-s3-n16r8/RF24/examples/StreamingData/StreamingData.ino (limited to '.pio/libdeps/esp32-s3-n16r8/RF24/examples/StreamingData') diff --git a/.pio/libdeps/esp32-s3-n16r8/RF24/examples/StreamingData/StreamingData.ino b/.pio/libdeps/esp32-s3-n16r8/RF24/examples/StreamingData/StreamingData.ino deleted file mode 100644 index e4a4bc6..0000000 --- a/.pio/libdeps/esp32-s3-n16r8/RF24/examples/StreamingData/StreamingData.ino +++ /dev/null @@ -1,192 +0,0 @@ -/* - * See documentation at https://nRF24.github.io/RF24 - * See License information at root directory of this library - * Author: Brendan Doherty 2bndy5 - */ - -/** - * A simple example of streaming data from 1 nRF24L01 transceiver to another. - * - * This example was written to be used on 2 devices acting as "nodes". - * Use the Serial Monitor to change each node's behavior. - */ -#include -#include "printf.h" -#include "RF24.h" - -#define CE_PIN 7 -#define CSN_PIN 8 -// instantiate an object for the nRF24L01 transceiver -RF24 radio(CE_PIN, CSN_PIN); - -// Let these addresses be used for the pair -uint8_t address[][6] = { "1Node", "2Node" }; -// It is very helpful to think of an address as a path instead of as -// an identifying device destination - -// to use different addresses on a pair of radios, we need a variable to -// uniquely identify which address this radio will use to transmit -bool radioNumber; // 0 uses address[0] to transmit, 1 uses address[1] to transmit - -// Used to control whether this node is sending or receiving -bool role = false; // true = TX node, false = RX node - -// For this example, we'll be sending 32 payloads each containing -// 32 bytes of data that looks like ASCII art when printed to the serial -// monitor. The TX node and RX node needs only a single 32 byte buffer. -#define SIZE 32 // this is the maximum for this example. (minimum is 1) -char buffer[SIZE + 1]; // for the RX node -uint8_t counter = 0; // for counting the number of received payloads -void makePayload(uint8_t); // prototype to construct a payload dynamically - - -void setup() { - - buffer[SIZE] = 0; // add a NULL terminating character (for easy printing) - - Serial.begin(115200); - while (!Serial) { - // some boards need to wait to ensure access to serial over USB - } - - // initialize the transceiver on the SPI bus - if (!radio.begin()) { - Serial.println(F("radio hardware is not responding!!")); - while (1) {} // hold in infinite loop - } - - // print example's introductory prompt - Serial.println(F("RF24/examples/StreamingData")); - - // To set the radioNumber via the Serial monitor on startup - Serial.println(F("Which radio is this? Enter '0' or '1'. Defaults to '0'")); - while (!Serial.available()) { - // wait for user input - } - char input = Serial.parseInt(); - radioNumber = input == 1; - Serial.print(F("radioNumber = ")); - Serial.println((int)radioNumber); - - // role variable is hardcoded to RX behavior, inform the user of this - Serial.println(F("*** PRESS 'T' to begin transmitting to the other node")); - - // Set the PA Level low to try preventing power supply related problems - // because these examples are likely run with nodes in close proximity to - // each other. - radio.setPALevel(RF24_PA_LOW); // RF24_PA_MAX is default. - - // save on transmission time by setting the radio to only transmit the - // number of bytes we need to transmit - radio.setPayloadSize(SIZE); // default value is the maximum 32 bytes - - // set the TX address of the RX node for use on the TX pipe (pipe 0) - radio.stopListening(address[radioNumber]); // put radio in TX mode - - // set the RX address of the TX node into a RX pipe - radio.openReadingPipe(1, address[!radioNumber]); // using pipe 1 - - // additional setup specific to the node's RX role - if (!role) { - radio.startListening(); // put radio in RX mode - } - - // For debugging info - // printf_begin(); // needed only once for printing details - // radio.printDetails(); // (smaller) function that prints raw register values - // radio.printPrettyDetails(); // (larger) function that prints human readable data - -} // setup() - - -void loop() { - - if (role) { - // This device is a TX node - - radio.flush_tx(); - uint8_t i = 0; - uint8_t failures = 0; - unsigned long start_timer = micros(); // start the timer - while (i < SIZE) { - makePayload(i); // make the payload - if (!radio.writeFast(&buffer, SIZE)) { - uint8_t flags = radio.getStatusFlags(); - if (flags & RF24_TX_DF) { - failures++; - // now we need to reset the tx_df flag and the radio's CE pin - radio.ce(LOW); - radio.clearStatusFlags(RF24_TX_DF); - radio.ce(HIGH); - } - // else the TX FIFO is full; just continue loop. - } else { - i++; - } - - if (failures >= 100) { - Serial.print(F("Too many failures detected. Aborting at payload ")); - Serial.println(buffer[0]); - break; - } - } - unsigned long end_timer = micros(); // end the timer - - Serial.print(F("Time to transmit = ")); - Serial.print(end_timer - start_timer); // print the timer result - Serial.print(F(" us with ")); - Serial.print(failures); // print failures detected - Serial.println(F(" failures detected")); - - // to make this example readable in the serial monitor - delay(1000); // slow transmissions down by 1 second - - } else { - // This device is a RX node - - if (radio.available()) { // is there a payload? - radio.read(&buffer, SIZE); // fetch payload from FIFO - Serial.print(F("Received: ")); - Serial.print(buffer); // print the payload's value - Serial.print(F(" - ")); - Serial.println(counter++); // print the received counter - } - } // role - - if (Serial.available()) { - // change the role via the serial monitor - - char c = toupper(Serial.read()); - if (c == 'T' && !role) { - // Become the TX node - - role = true; - counter = 0; //reset the RX node's counter - Serial.println(F("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK")); - radio.stopListening(); - - } else if (c == 'R' && role) { - // Become the RX node - - role = false; - Serial.println(F("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK")); - radio.startListening(); - } - } - -} // loop - - -void makePayload(uint8_t i) { - // Make a single payload based on position in stream. - // This example employs function to save memory on certain boards. - - // let the first character be an identifying alphanumeric prefix - // this lets us see which payload didn't get received - buffer[0] = i + (i < 26 ? 65 : 71); - for (uint8_t j = 0; j < SIZE - 1; ++j) { - char chr = j >= (SIZE - 1) / 2 + abs((SIZE - 1) / 2 - i); - chr |= j < (SIZE - 1) / 2 - abs((SIZE - 1) / 2 - i); - buffer[j + 1] = chr + 48; - } -} -- cgit v1.2.3