Regarding interrupt service routine

After interrupt service routine handling is it isrreturn or simple return
Regarding interrupt service routine

After interrupt service routine handling is it isrreturn or simple return
SPI Interrupt service routine problem

Hi, I am using ARM7 Lpc 2148. For a slave receive function in SPI, i am using ISR to get the data from Master . When i used in polling method i got the data from master, slave can receive all the data...
Multiple ISRs (interrupt service routines)

I'm using the Keil MCB900 eval board with a P89LPC938 at 7.3728MHz and the LPC900 development tools (demo version). I'm using most of Mark Odell's UART and Timer code. I have setup Timer 1 as the...
problem with interrupt service routine

Hi, I'm beginner in software-develop for µcontroller and i have a question to programm ISR: I can initialise the UART for writing data, but I want to observe incoming data. For that I need an ISR...