• LPC2100 UART ISR
    hi, i am new to ARM7, i tried a code to receive characters through serial port and process the character in the serial port ISR. the code is getting interrupted, but the control is not switched to...
  • LPC2129 UART ISR Problem
    I'm using the LPC2129 and Keil Tools. The purpose of the code is to interrupt on the receipt of a single byte of data and assign "data" to its value. The interrupt seems to work however "data" isn't...
  • UART ISR and loopback
    Hello all, Ok, I guess I'm doing something wrong but I just don't see what it is! I configure my UART like this: /* UART1 configured as follow: - Word Length = 8 Bits - One Stop Bit - No parity...
  • LPC2129 UART ISR Problem
    hi, i try to receive data through UART1 in Interrupt mode, when i run the code the following are the changes occured on reception of the character. before U1LSR=0x60 U1IIR/FCR=0xC1 VICVectAddr...
  • UART ISR() not triggering with RTX/ADUC7020
    Hello all, I'm using RTX and ADUC7020 processor and have a problem with the UART ISR routine where the ISR isn't triggering when UART data is sent to it. In my main(), I have: GP1DAT |=...