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Showing results for tags 'tm4c123gh6pm'.
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Hi. I seem to get the following error whenever I try using "GPIOPinConfigure()" as shown below: However I do NOT get the error whenever the function "GPIOPinConfigure()" is NOT used: In essence, I want to be able to make a SSI connection with two TM4C123GH6PM launchpads in order to send temperature information (from one end) and print it onto a Kentec LCD screen (at the other end). The complete code of the sender is posted in the following: #include <LiquidCrystal.h> #include <DHT.h> #include <st
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Part Number: TM4C123GH6PM Tool/software: Energia 1.6.10E18 LaunchPad board name and version: TIVA TM4C123GH6PM IDE version: Energia 1.6.10E18 or CCS7.0 OS name and version: Windows7 While uploading a simple LED Blink code on Tiva TM4C123GH6PMevaluation board, I get an error "Failed: Unable to find an entry in the TPI ini file for "TMS470REX"", failing to upload to the device. Please help!
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Hello. I have been trying to create a serial link between the Launchpad (based on tm4c123gh6pm) and my cellphone. The code is very simple for testing purpose. Here is it: /* This is a demo code for testing Bluetooth functionality ->The peripheral used here was a smartphone; and to obtain the values of 'i' on the terminal of the device, the "display mode" setting must be changed to ' HEX' ->The code doesn't work properly on when the pin 10 and 11 are used as RX and TX ->It has been successfully tested to sen
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i'm designing an embedded control system that i've prototyped with the TM4C123GXL Launchpad. i like the processor (TM4C123GH6PM) and need the speed. i'm experienced with code, hardware, board layout, etc. my question seems to be somewhat between a TI/hardware issue and an Energia software issue. for various reasons (including a desire to let eventual end-users write code for it) i want to use the Energia IDE with boards of my own design, that use only native USB, and not the secondary debug processor. the bootstrap process remains fairly opaque; i've read the datasheet and ROM app no
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Hi!, I'm try to connect tm4c123gxl with esp8266: esp8266 tm4c GND GND VCC +3.3V CH_PD +3.3V Rx PD7 (Tx 2) Tx PD6 (Rx 2) I tested with "AT" command, if it's success, it will return "OK". Here is my code: void setup() { Serial2.begin(115200); Serial.begin(9600); Serial2.write("AT"); } //------------------------------------------------------------ void loop() { while (Serial2.available()){ char result = Serial2.read(); Serial.print("Serial2 result:\t"); Serial.print(result); Serial.print
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Hello ! I'm a student, I wonder if tm4c123gxl can write firmware to esp8266, because I see tm4c has Tx and Rx pins, or I have to buy a USB to TTL ? Here is my firmware I want to flash to esp8266 https://github.com/tuanpmt/esp_mqtt Thank you very much
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Hi, I'm getting to grips with a Launchpad ek-tmc123gxl board, and so far it looks amazing. However I have hit a snag which is pretty painful. Consider the following code: #include <stdbool.h> #include <stdint.h> #include "inc/hw_gpio.h" #include "inc/hw_memmap.h" #include "inc/hw_sysctl.h" #include "inc/hw_types.h" #include "driverlib/gpio.h" #include "driverlib/pin_map.h" #include "driverlib/rom.h" #include "driverlib/rom_map.h" #include "driverlib/sysctl.h" void setup(void); #define delay(x) SysCtlDelay((SysCtlClockGet() / 3000000) * x) uint8_t sequence_1[16] = { 0x4
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I am very new to microcontrollers. I have designed the frimware part of my project via Launchpad. Now I have to have a PCB design. As for GPIO, I am using two pins for UART, one pin for ADC and one pin for digital input. For this basic setup, what should I know? What are the basic design requirements, how to do coupling, etc. and where? What are the other questions I should have asked? If there is any material I can find answers for my questions, it is well appreciated. Thanks in advance.