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Showing results for tags 'communication'.
Found 9 results
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Views: 5 Hi, I have a problem with serial communication. I'm using IDE Energia to print a simple word ("hello") on the serial monitor but nothing appear (no error in the sketch). Can you help me? PS: right board and COM port are selected and serial monitor and board have the same baud rate . The code is: void setup () { Serial.begin(9600); } void loop() { Serial.println("hello"); delay(1000); } I don't know why the monitore showing nothing. Thanks for the help Gino
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I would like to know if someone has worked between CC1310 and Arduino Uno, Mega, or anything.... Master\Slave type a thing? I swear to GOD, Texas instrument are great but their support is horrible
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RF Wireless LCD Temp Monitor Using TM4C123 & MSP432
lalo630 posted a topic in Energia - TivaC/CC3XXX
Hello, I want to make a wireless thermometer using two microcontrollers. How do I write the code in Energia to transmit and receive a variable using a 433 Mhz RF module? Transmitter Setup: I have a TM4C123G connected to a RF transmitter using TX(3) pin 34 on the MCU. The TM4C123G is also connected to a LM34DZ Temp sensor. I need help to modify this working code to send the temperature variable using tx(3) pin 34 /*TM4C123G*/ //initializes/defines the output pin of the LM34 temperature sensor int outputpin= A11; // (pin # 2), use A11 analog input //--------------- -
I have a Spikenzie Labs LCD screen with an interface (screen utilizes the HD44780 chipset). I have it connected to an MSP-EXP432P401R (Rev 1.0). I have finally got code working that allows me to write to the LCD screen through the serial monitor, however I can only write to the screen for a short but varying amount of time. Sometimes I can print to the screen for 5 seconds, sometimes only for 1 second before communication cuts out. Here is the code I am using: #include <Wire.h> #include <LiquidCrystal.h> #define addr 0x40 >> 1 void setup() { Wire.begin(); Serial.beg -
Hello everyone! Just wanted to say thank you for all the support and guidance everyone in this forum has towards beginners, you guys have been of so much help!! Now, here is a question: I am trying to interface 2 microcontrollers, a MSP430F5529 with a C2000 F28335 I was told the MSP doesnt support CAN, I would have to convert SPI to CAN and go from there. What do you guys suggest? I have never successfully used communication protocols. Any good examples of send and receive out there? Thanks in advance!
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How do I ; Serial Communication Between Two Tiva™ C Series ek-tm4c123gxl. my best compliments
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How do I ; Serial Communication Between Two Tiva™ C Series ek-tm4c123gxl
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I am having trouble getting an external serial GPS device (GY-GPS6MV2) to communicate with my CC3200. I have this pin mapping set-up and I have connected pin 3 on the CC3200 to the TX pin of the GPS device. I have uploaded code that should make a test light turn off if it is receiving data, but the light remains on unless I type into the serial monitor. #define LED RED_LED void setup() { pinMode(3, INPUT); pinMode(4, OUTPUT); Serial.begin(9600); pinMode(LED, OUTPUT); Serial.println("GPS Module"); } void loop() { if (Serial.available()) { digitalWrite(LED, LOW);
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i have been sucessful(somewhat) in interfacing a PS2 keyboard with MSP430. usually for about ~25 keystrokes it works perfectly. after that parity error occurs in data and data after the corrupt-data is also corrupt. im supply keyboard 5V from external source and using POT to convert 5V to 3V. communication with keyboard is at 20-25Khz and MSP430 is running at 16Mhz. thing i tried (and didnt worked :-( ): tried another keyboard. circular queue to store temp data and then timer A1 to extract and decode. note: if im able to get first n data's then why is their a problem after that. im having 4
