Is it possible to use CAN and USB simultaneously on STM32F105?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2018-12-13 10:45 PM
The FAQ states that its not possible for STM32F1 but for newer STM32 families its possible. Please clarify.
Solved! Go to Solution.
- Labels:
-
CAN
-
STM32F1 Series
-
USB
Accepted Solutions
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2018-12-14 02:08 AM
As you can see, the Reference manual doesn't mention connectivity line MCUs but the FAQ says STM32F1 devices. STM32F105/107 are connectivity line MCUs. This creates a confusion.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2018-12-14 02:03 AM
Have a look in the datasheet and the reference manual. There is a single block of dedicated memory that only one can use.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2018-12-14 02:08 AM
As you can see, the Reference manual doesn't mention connectivity line MCUs but the FAQ says STM32F1 devices. STM32F105/107 are connectivity line MCUs. This creates a confusion.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2018-12-14 02:59 AM
https://community.st.com/s/article/FAQ-Concurrent-use-of-USB-and-CAN-with-STM32F103
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.