2021年8月26日 · I am successfully receiving data over RF on a second Arduino. However I am trying to compare the incoming string so that I can call a method when there is a match.

2018年2月21日 · I have a two dimensional array (commandNames} that I am searching to find a match with a single char which is read from the Arduino Serial input. The comparison code isn't working. const char*

2013年7月21日 · i want to compare the text that i receive from gsm board in arduino with the word Misure and Reset and reply in different case depending on request but the arduino jump on ams.flush() without reply

2017年5月19日 · Confirm your VI and Arduino program use the same termination character. Right now, your Arduino program sends two termination characters for every sensor read, but your VI expects there to be only one. Each call to Serial.println() will send a CRLF character sequence:

2020年7月11日 · Comparison between string and serial port input is always false Hot Network Questions How does the Ranger feature Favored Enemy (with Beasts chosen as the creature type) work with an unknown beast?

I'm working on a cross-platform mobile application through MoSync. Regarding a JavaScript chart for displaying data come from Bluetooth in the mobile device, I need a JavaScript chart API which has a very high rendering speed and performance. It should be fast enough to draw/redraw/update the chart as the data will be injected to the Webview.

2017年1月8日 · I have an Arduino Uno setup with a MFRC522 RFID Receiver module. I am attempting to create a verification system in which I use the UID of the card to turn on an L.E.D. Here is my current code: #include <SPI.h> #include <MFRC522.h> #define SS_PIN 10 #define RST_PIN 9 MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance.

2022年4月1日 · Literal strings, like "ugm3 = 80ug/m3", are really arrays of characters.As any other array they will decay to a pointer to their first element.

I have a function that returns a char array and I want that turned into a String so I can better process it (compare to other stored data). I am using this simple for that should work, but it doesn...

2016年7月8日 · I am facing an issue with arduino, since I want to change the state of my device using an enum, but it doesn't seeem to work, my code looks like below. I am not entirely sure where it goes wrong, I think as well that the comparison between settingTo and toP2P could be wrong? Thanks in advance!