• Error l6218e undefined symbol (referred from main.o)
    Hi All, I am getting this error while compiling the main.c file for TI Stellaris LM4F120 using Keil.  I know this error is basically when the header files cannot be found by the compiler correctly. Please...
  • Error: L6218E: Undefined symbol
    Hi, I'm using uVision 5 to develop a firmware, however I can't get the linker to find one of my functions. When building, I get this error: Error: L6218E: Undefined symbol three() I have...
  • L6218E: Undefined symbol SystemInit (referred from startup_lpc17xx.o)
    hello, i am new to lpc1768 micro controller, when i compile code in keil4 it gives me an error like L6218E: Undefined symbol SystemInit (referred from startup_lpc17xx.o) can anybody help me out......
  • nRF51 Error: L6218E: Undefined symbol (referred from main.o)
    Hello! I am having these errors when compiling and I have no idea on how to fix them: \nrf51422_xxac.axf: Error: L6218E: Undefined symbol custom_service_init (referred from main.o). \nrf51422_xxac...
  • Error: L6218E - undefined symbol
    Hi, I am experimenting an issue with my Keil project. I am using the STM32CubeF7 HAL to programa a module I need. I search some info about similar problems and I found some comments about declaring...