• LPC4357 write file to Flash
    Hello, I need to develop an application that reads a file in a SD card and write its content to LPC4357 Flash memory. Do I need to format the LPC4357 memory in some filesystem like FAT? Is...
  • Write & Read through UART
    Hi, I tried to write and read data through the UART pins using 'printf' and 'scanf' commands.The simulations in keil and Proteus seems to be OK but when I try to use the hardware the write string at...
  • flash erase with UART interrupt
    Hi, In the code below, I am trying to erase a flash page in conjuction with a UART interrupt. By them selves, the interrupt and flash erase work fine, but when I put them together, the flash erase...
  • UART User Port Writing problem
    Hi All, I am a newbie using the 8051 board. I Use the 8051 Development Board. I tried intSIO.zip sample code, after modifying the getchar() function in the main() to com_putchar('h'), which should...
  • Using printf() and puts() to write to UART
    On a follow-up to a previous question I had, I am having trouble figuring out how to transfer data from the 8051 to my PC. I am using printf and puts. I can get the data to show up in a HyperTerminal...