Jump to content
43oh

MarcosA

Members
  • Content Count

    3
  • Joined

  • Last visited

  • Days Won

    1

MarcosA last won the day on August 23 2018

MarcosA had the most liked content!

About MarcosA

  • Rank
    Noob Class

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. Hello, everyone! Has anyone used the I2C display module with the TM4C123 Launchpad? I'm trying to use this code as a test, but I was not successful. The version of the library I am using is 1.2.1 I accept other suggestions for using the i2c display. Thanks in advance! The code: #include <Wire.h> #include <LiquidCrystal_I2C.h> // Start the I2C address at 0x27 position LiquidCrystal_I2C lcd(0x27,2,1,0,4,5,6,7,3, POSITIVE); void setup() { lcd.begin (16,2); } void loop() { lcd.setCursor(0,0); lcd.print("test line 1"); lcd.setCursor(1,1); lcd.print("te
  2. Thank you, Fmilburn! I was wrong when I was trying to use the library SoftwareSerial.h. Now just using Serial3.begin and etc and looking the arm's pin map, the program is working. Thank you one more time!
  3. Hello everyone! I am using the SIM800L module to send SMS through a TivaC TM4C123GXL board, but its clock is 80MHz, and the library only accepts 20, 16 or 8 MHz. In Arduino it worked perfectly, this code found on a website. How do I reduce the TM4C123 clock in Power software? Is there another solution? Thanks in advance! The code: #include <SoftwareSerial.h> SoftwareSerial sim(3, 4); int _timeout; String _buffer; String number = ""; //here I inserted my number phone void setup() { delay(4000); //delay for 7 seconds to make sure the modules get the signal Serial.begin(960
×
×
  • Create New...