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AN3154
ST AN3154 Manuals
Manuals and User Guides for ST AN3154. We have
1
ST AN3154 manual available for free PDF download: Application Note
ST AN3154 Application Note (34 pages)
CAN protocol used in the STM32 bootloader
Brand:
ST
| Category:
Microcontrollers
| Size: 0.36 MB
Table of Contents
Table of Contents
2
1 Bootloader Code Sequence
5
Figure 1. Bootloader for STM32 with CAN
5
Figure 2. Check HSE Frequency
6
2 CAN Settings
7
Figure 3. CAN Frame
7
3 Bootloader Command Set
8
Device-Dependent Bootloader Parameters
9
Get Command
9
Figure 4. Get Command: Host Side
10
Figure 5. Get Command: Device Side
11
Get Version & Read Protection Status Command
12
Figure 6. Get Version & Read Protection Status Command: Host Side
12
Figure 7. Get Version & Read Protection Status Command: Device Side
13
Get ID Command
14
Figure 8. Get ID Command: Host Side
14
Figure 9. Get ID Command: Device Side
15
Speed Command
16
Figure 10. Speed Command: Host Side
16
Figure 11. Speed Command: Device Side
17
Read Memory Command
18
Figure 12. Read Memory Command: Host Side
18
Go Command
19
Figure 13. Read Memory Command: Device Side
19
Figure 14. Go Command: Host Side
20
Write Memory Command
21
Figure 15. Go Command: Device Side
21
Figure 16. Write Memory Command: Host Side
22
Figure 17. Write Memory Command: Device Side
23
Erase Memory Command
24
Figure 18. Erase Memory Command: Host Side
24
Figure 19. Erase Memory Command: Device Side
25
Write Protect Command
26
Figure 20. Write Protect Command: Host Side
26
Write Unprotect Command
27
Figure 21. Write Protect Command: Device Side
27
Figure 22. Write Unprotect Command: Host Side
28
Figure 23. Write Unprotect Command: Device Side
28
Readout Protect Command
29
Figure 24. Readout Protect Command: Host Side
29
Readout Unprotect Command
30
Figure 25. Readout Protect Command: Device Side
30
Figure 26. Readout Unprotect Command: Host Side
31
Figure 27. Readout Unprotect Command: Device Side
31
4 Bootloader Protocol Version Evolution
32
5 Revision History
33
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