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Medsimo

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  1. Like
    Medsimo reacted to spirilis in [Energia Library] RF430CL - TI NFC RF430CL330H library   
    Allocate an NDEF_TXT object first instead of just composing your "Value" variable and trying to send it directly over the NFC:
    NDEF_TXT t("es", Value.c_str()); int ndef_size = t.sendTo(nfc); nfc.setDataLength(ndef_size) Note the first string in the NDEF_TXT constructor is the language code describing the language used for the text.
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    Medsimo reacted to Rei Vilo in [Energia Library] RF430CL - TI NFC RF430CL330H library   
    Is this homework for school?
  3. Like
    Medsimo reacted to bluehash in TIVA C, PWM mode   
    I used the 1294 Tiva as an example. I mentioned this in the post above.
     
  4. Like
    Medsimo reacted to bluehash in TIVA C, PWM mode   
    Quick calculation:
    Max system clock TivaC-1294: 120Mhz
    PWM divisors: /2,/4,/8,/16,/32,/64
    PWM bits: 16
    Min PWM frequency @120Mhz: 
    Slowest PWM clock : 120/64 = 1.875Mhz
    Max PWM load value = 65535(16-bit)
    Minimum PWM frequency = 65536/1875000 = 0.02495 seconds
    Inverse : 1/0.023495 = 28.6Hz.
    Max PWM frequency @120Mhz: 
    Fastest PWM clock : 120Mhz
    Min PWM load value = 2 - so that you can add 1 to the load value to get 50% duty.
    Maximum PWM frequency = 2/120000000 = 1.67e-8 seconds
    Inverse : 1/1.67e-8 = 60MHz.
  5. Like
    Medsimo reacted to energia in ERROR COMPILING ...   
    It seems that there is a data type mismatch between whatever code is calling the SPI API's and the SPI library. Where did the ZBooster library come from?
  6. Like
    Medsimo reacted to lilyhack in Energia Support for Anaren AIR A2530E24A-LPZ ZigBee Module   
    I didn't get it working with Anaren ZigBee
     
    So I used Digi XBee modules (XBee S2C) with TI TM4C129 on Energia
     
    This code should help you getting started. Connect the Xbee TX, RX to TI RX, TX respectively ( I used UART3 of TI) and GND, 3.3V for power.
  7. Like
    Medsimo got a reaction from lilyhack in Energia Support for Anaren AIR A2530E24A-LPZ ZigBee Module   
    I have similary problems ... i need start up comunication with energia, but i can't.

    can you help me lilyhack. 
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