- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi
I need to use Core4 to trigger and ISR on Core0 which happens regularly. I am doing it using 2 pins and a jumper, such that Core$ raises pin-put, and this pin is connected to pin-in using a jumper, then an ISR responds to pin-in on Core0.
This has controlled timing and reliable, but I need to replace this waste of pins by a software method. I tried using shared variables but this requires polling and ruins synchronization.
Is there another software method to trigger interrupts between cores that does not use polling ?
thanks
Solved! Go to Solution.
- Labels:
-
PSoC 6 MCU
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Please take a look at the PSoC™ 6 MCU: Dual-CPU IPC pipes code example that uses pipes to send a message between CPU cores. You can use the same as an interrupt source as well.
Best regards,
Hari
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Please take a look at the PSoC™ 6 MCU: Dual-CPU IPC pipes code example that uses pipes to send a message between CPU cores. You can use the same as an interrupt source as well.
Best regards,
Hari