I have a project use MPC5xxx Series but when i go to sleep i need blink one Led in standby mode .
I don't know how ?
it is not possible to blink LED in standby mode because the core and almost all peripherals are powered down. You have wake up MCU from standby and after that you can blink by LED. Then you can switch MCU back to the standby mode.
thanks for your help
Can i do this work in Stop mode or not ?
if this is possible in stop mode how can i do this or if any example exist about this issue please let me know about this .
in car when the remote control key pressed system go to alarm mode then the car is go to low power mode and the master lock LED is start to Blink, thats my problem i go to sleep but how can i drive an led for this issue?
I see this is workin freescale MCU's like MC9S12XE Family.
if you konw about this issue please let me know how can i handel this problem.
as I wrote you above. It is not possible to blink LED while the MCU is in low power mode during which the clock to the core is disabled. You always have to wake up the MCU. If you need to blink LED and you do not want to wake up the MCU you have to choose another solution.
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