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Active Halt mode and wake up it using external Interrupt but in this case my PC is restarted

bitblit
Associate II
Posted on October 09, 2003 at 05:10

Active Halt mode and wake up it using external Interrupt but in this case my PC is restarted

2 REPLIES 2
bitblit
Associate II
Posted on October 03, 2003 at 13:16

Hello Gentleman…

I’m working with EMU3 for debug ST72F324J6T6.

On my PC I’m using Windows XP Professional and I have connected the EMU3 by USB.

The release fo Visual Debug is 2.5.3

If I use the mcu in Active Halt mode and wake up it using external Interrupt but in this case my PC is restarted.

Some one help me ???
simms
Associate II
Posted on October 09, 2003 at 05:10

Hi Bitblit,

Unlike in some other ST7 devices, ST72F324 external interrupts do not allow you to wake-up from active halt. You can only use the MCC/RTC interrupt. See the remark on p. 36 of the datasheet rev 1.9.

Hope this helps