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Design Start ARM Cortex-M0 - UART

Hi,

My professor asked me to do offline processing for signal. I think for that i would only require a processor core, memory and probably a UART.

  I have already built those hardware  from design kit.

I wanted to write  application code(in Keil) for my algorithm which takes data from memory  process it and store it  back into memory.

Since most of the design example(EDK) are in assembly but I m  more familiar with C  but addressing of  peripheral and  starting reset handler routine. I  do not know  how to write in C.   I did not use CMSIS also:(

Could you suggest some  thing which makes it easier

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  • Hi,

    I am having problem in sending data through UART. The way I am doing is

    #define AHB_UART_BASE(*((volatile unsigned long *)(0x51000000)))

    and In the  main code part I am simply putting a value into that location

    AHB_UART_BASE=c;

    while running it is not showing the  value of c. My UART in FPGA is connected to serial port on my pc. I  am using AHB2UART module.  Transferring data from Memory to UART that is also not working.

Reply
  • Hi,

    I am having problem in sending data through UART. The way I am doing is

    #define AHB_UART_BASE(*((volatile unsigned long *)(0x51000000)))

    and In the  main code part I am simply putting a value into that location

    AHB_UART_BASE=c;

    while running it is not showing the  value of c. My UART in FPGA is connected to serial port on my pc. I  am using AHB2UART module.  Transferring data from Memory to UART that is also not working.

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