• Hard Fault with net_initialize()
    Hello I send and receive data from Ethernet with cmsis library I send my data with send function each 100ms(with each timer interrupt) void send(void){ unsigned char i; unsigned long int checksum;...
  • Stuck in net_initialize() for a mqtt project in Keil
    Hi, I am actually developing my first Keil project with the goal to realise a mqtt connection by ethernet to a server. I already have all the mqtt functions and I am just trying to make it run with...
  • STM32F429I-EVAL LCD goes blank after net_initialize() is run
    I have created an LCD GUI project using MDK5 porting the STCube LCD & touch drivers into RTX RTOS task. I have another task which blinks LEDs based on button presses, which also works. But when...
  • malloc failing
    Hi, I currently encounter problems with malloc. I use microlib and configured the heap to be 32MBytes (0x02000000 bytes). Under some special circumstances (depending on the image date we get from...
  • Creating an interrupt function with stm32f303 and ARMCC compiler
    Hi all, I am having difficulty in understanding "interrupts". I am writing code for a stm32f303 microcontroller using ARMCC in Keil uVision 4 IDE. After doing a couple of days of reading online...