Our Technical Support team will be out of the office on Wednesday, April 23 starting at 12pm. Tech Support will reopen with normal hours on Thursday, April 24 at 9am. Thank you

Member #466627

Member Since: September 3, 2013

Country: United States

  • Product WRL-09954 | about 8 months ago

    Good day Member #320550, I’m Yannick, third year student at the faculty of electrical engineering at TUT (www.tut.ac.za) here in South Africa. I’m working on a project based on creating a wireless network using arduino uno-R3 and the breakout board WiFly-Shield 2.21 RN-131C from sparkfun… I’m using arduino 1.0.5 skecth, and still testing my shield to see if it responds as expected: like receiving “CMD” after sending “$$$”. But I do not receive such response from it, I’m busy working on it hoping to figure it out soon; meantime I’d like you to please check the following code of mine I used to do it, hoping you would give me a hint to solve it…. Thanks, Kind regards.

    “ / This code tests my Sparkfun WiFly-Shield /

    // headers files or librairies #include

    // Declare/Initialize Vars. int rx_in = 0, tx_out = 1, cnt = 0; char wif_dat[5];

    // Functions prototypes

    // set up function, run once when program starts void setup() { //set i/o pinMode(rx_in,INPUT); pinMode(tx_out,OUTPUT); //Initialize serial com. port at 9600 bps Serial.begin(9600); // Serial.print(“set uart baudrate 9600”); }

    //loop function, run infinitely after program starts void loop() { //Set shield in command mode //Serial.println(“$$$”); delay(200); //wait till data arrive while( Serial.available() > 0 ) { wif_dat[cnt] = Serial.read(); cnt++; }

    wif_dat[cnt] = ‘\0’; Serial.println(wif_dat); }

    //Functions "

No public wish lists :(