• ADuC814 ... printf usage disables DAC usage ??
    Im testing the uVision3 v8.16 IDE in connection with ADIs original ADuC814 eval board. When driving the DACs, everything works as long as IÂ'm NOT using printf. Does printf reset the DAC settings...
  • C question regarding printf
    int temp 1 , temp2; temp1 = ((packet_analyze[i] << 56) & 0xFF000000); temp1 |= ((packet_analyze[i+1] << 48) & 0x00FF0000); temp1 |= ((packet_analyze[i+2] << 40) & 0x0000FF00); temp1 |= ((packet_analyze...
  • Problem regarding printf
    My program is as follows: void main(void) { char far *ptr; ptr = 0x200000; printf("ptr = %p\r\n", ptr); while(1); } I simulate it with Keil debugger, the result is as follows: #1 After executing...
  • REGARDING USART COMMUNICATION
    Dear Sir we're using ur MCBSTM32E board for ARM cortex m3 controller. we 're doing USART communication, we are able to transmit data from USART2, BUT IN RECEIVING WE'RE FACING PROBLEM THAT we did...
  • regarding SPI communication
    while interfacing SPI with EEPROM we generally send some commands before writing or reading how does slave differentiates that incoming data is DATA or Address or COMMAND?