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95 Commits

Author SHA1 Message Date
Uwe Bonnes
98b4ec58bc Update to recent libopencm3 to undo unwanted change. 2020-12-07 21:51:22 +01:00
Uwe Bonnes
07c3699225 version.h: Remove from platform.h files 
- Consolidate ident string generation
- Recompile only needed files
 2020-12-06 15:18:08 +01:00
Uwe Bonnes
636bcee355 stlink/swlink: Remove the DFU upgrade utility. 
Hopefully no old bootloaders are around. If otherwise, revert to last
commit before this and update the DFU bootloader.
 2020-11-27 22:26:48 +01:00
Uwe Bonnes
f71e18948a GPIO for SWD: Slow down edges on more platforms. 2020-11-27 22:26:48 +01:00
Uwe Bonnes
77c4f9d702 stlink: Rework README.md 
- Document flashing BMP Firmware and reverting to ST firmware
- Consistant nameing
 2020-10-19 14:13:29 +02:00
Uwe Bonnes
bfda64c656 stlink: Remove unused double defined variable "running_status"(#683) 2020-07-02 19:44:31 +02:00
Uwe Bonnes
dc3fd2eb06 Classify debug messages 
Firmware BMP with ENABLE_DEBUG=1 will print WARN and INFO as before.
PC-Hosted BMPwill alway print to stderr. Warn is printed unconditional,
INFO, GDB, TARGET, DONGLE and WIRE will print if their appropriate bit in
cl_debuglevel is set via the -v verbose command line argument.
INFO will go to stdout with -t or -l.
 2020-06-05 14:59:30 +02:00
Uwe Bonnes
a09104c281 Build firmware executables as *.elf file 2020-06-05 14:59:30 +02:00
Koen De Vleeschauwer
541861e978 traceswo decoding 2020-05-16 15:04:35 +02:00
Alexey 'Alexxy' Shvetsov
805464db23 Fix redefinition of io function 
Now it should work fine with any gcc version. Old one produces error
like in #657

Signed-off-by: Alexey 'Alexxy' Shvetsov <alexxyum@gmail.com>
 2020-05-10 10:58:03 +02:00
Uwe Bonnes
58a8571d5b stlink: Print Target voltage 
This adds about 600 bytes.
 2020-04-03 16:19:20 +02:00
Uwe Bonnes
91d7656d86 stlink/bootloader: Really allow to detach. 
- To reenumerate, rcc_periph_reset_pulse(RST_USB) seems enough.
- Document bootloader entry and exit behaviour of ST-LINK V2
- Document bootloader entry on ST-LINK V2-1
 2020-03-26 17:15:32 +01:00
Uwe Bonnes
c7e7bd61b6 stlink: Do not wait for the reaction on the reset line. 
pc-hosted will abort, if the reset line is held externally to some value.
As assert is either driven or driven open drain, we can assume assert
immediate. For deassert, logic levels differences between the debugger and
the debuggee may apply and other ways to check the result are needed, like
CORTEXM_DHCSR_S_RESET_ST.
 2020-03-08 16:27:03 +01:00
Ondrej Mikle
2137e775a4 stlink: update docs on how ti reflash BMP back to STLink original firmware (#572) 
* stlink: update docs on how ti reflash BMP back to STLink original firmware

* stlink: specify v2 in docs on reflashing back
 2020-01-11 16:52:22 +01:00
Uwe Bonnes
ee316431f5 stlink for st-bootloader: Reset with platform_request_boot() 
Both V2 and V21 switch to (ST) bootloader with powered reset.
 2019-12-13 14:59:42 +01:00
Thiadmer Riemersma
1924aa4999 Make baudrate parameter of traceswo command mandatory for stlink/swlink, and superfluous on other platforms; change help message accordingly. 2019-11-19 20:20:13 +01:00
Uwe Bonnes
8a1d8bfba3 Stlink: Variant for Stlink V2 that works with the original ST bootloader. 
Use https://github.com/jeanthom/stlink-tool.git for encrypted upload and
switch to BMP.
 2019-10-08 18:18:19 +02:00
Uwe Bonnes
afbde05cd3 Linker: Recent libopencm3 linker already sets the stack. 
Thanks to Sid Price for noticing #520.
 2019-09-23 22:48:21 +02:00
UweBonnes
3a6947a68f
stlink: Check for baite variant. (#519) 
If PC13/14 float and PB11 is pulled high, recognize as baite.
Handle as rev.1 board. Deciphered from:
http://www.avrki.ru/picture/articles/samodelniy_st_link_v2/shemf_st_link_v2.jpg
 2019-09-05 20:37:16 +02:00
Uwe Bonnes
80a9fd51ca Clarify STM32F103x8 Flashsize handling. 
Should finally fix #471.
 2019-09-01 12:11:51 +02:00
Uwe Bonnes
82be49f052 Stlink: Add a README.md, mostly deprecating reflashing Stlinkv2/1. 2019-08-27 15:13:26 +02:00
Rik van der Heijden
95053b3b4e Change the ST-Link SRST function to use libopencm3 helper functions and fix waiting for the pin-state, change init to use the SRST function for reset de-assertion 2018-09-05 20:28:02 +02:00
Uwe Bonnes
59e03dea27 Keep TMS floating until scanning. 
NRF5x shares nRST with SWDIO and otherwise does not run until scan is done.
 2018-06-26 19:50:14 +02:00
Uwe Bonnes
97561fc5cc stlink: Decrease delay with SWD turn around for native,stlink and swlink. 2018-06-26 19:50:14 +02:00
Uwe Bonnes
6127a6431e stlink: Check nRST line level when setting SRST. 
Problem: On some boards flashing hanged.
Cause: Releasing SRST caused a slow rise of nRST and flashing
started while the target still was in reset.
Attention: platform_delay(ms) only resolved 0.1 s.
Nucleo-P boards have SRST unconnected to target nRST by default.
 2018-04-23 10:48:05 +12:00
Uwe Bonnes
72c1498ae1 stlink: Make SWO Trace Buffer smaller. 
Changes for delayed memory map setup otherwise overflow SRAM silently.
 2018-04-23 10:48:05 +12:00
Uwe Bonnes
fc25a3339a traceswoasync: Implement async swo for stm32. 
Use for stlink.
Uses dma with large buffer.
Pull up swo to provide idle level on unconnected swo pin.
 2018-03-27 13:40:49 +02:00
Gareth McMullin
0ed66547d5 Fix libopencm3 breakage 2017-09-25 11:17:03 +13:00
Uwe Bonnes
4966168802 s[t|w]link: Implement ENABLE_DEBUG. 2017-09-23 16:40:28 +02:00
Uwe Bonnes
203f6702d8 Flashsize_F103: Options for BMP on STM32F103C8 devices 2017-09-21 23:05:20 +02:00
Uwe Bonnes
963df9febc stlink: Use common initialization and detect V2.1 boards. 
Factor out hardware revision detection, USB detach and power settings, as
all three program (bootloader, bmp and dfu-upgrade) need it.
 2017-09-21 18:43:06 +02:00
Gareth McMullin
2eb2f8edd7 Use vector_table symbol for assignment of SCB_VTOR. 2017-06-09 13:07:06 +12:00
Uwe Bonnes
a7771fa23f stlink/swlink: Remove missleading comments. 2017-06-08 18:25:43 +02:00
Uwe Bonnes
b09a522f37 STM32F103: Use flash size from device for DFU string. 
Complements #204.
STLinkV2-1 has F103CB on board! F103C8 on older Stlinks can use upper flash
with hopefully acceptable error rate.
For F103C8 devices, user has to give the force option to dfu-utils.
 2017-05-07 13:19:37 +02:00
Uwe Bonnes
d796571438 Implement DFU_UPLOAD. 2017-04-15 14:26:03 +02:00
Param Aggarwal
51ac0fe319 Actual pin mappings and the comment differ! 
I was stuck trying to debug the issue why my probe would not find any attached targets. This is because I was doing the pin mapping as per the comments, and not the actual code. There is a mismatch!

This PR updates the comment to reflect the values set in code. :)
 2017-01-01 14:50:58 +05:30
Gareth McMullin
0480578391 stlink: New discovery boards support. 
Patch from issue #103
 2016-07-13 08:00:05 +12:00
Gareth McMullin
8b4342394f Overhaul of timeouts so they may be nested. 2016-06-28 14:35:43 +12:00
Gareth McMullin
cd1d72257f Cleanup of SRST handling. 
- Remove connect_assert_srst global.
- Attach functions always release reset.
- Platforms provide a method to poll the reset pin.
- Reset on scan is all internal to command.c
- Reset is released on a failed scan.  Fixes #111
 2016-04-19 13:12:16 -07:00
Piotr Esden-Tempski
c0c8bade6f [native] Make the native bootloader bit more flashy. 
This change has also a practical reason. When flashing and testing the
hardware this change makes it easier to make sure all the LEDs work. Now
when the DFU bootloader is idle it is scanning the LEDs making it easy
to see if one of them has an issue.

In addition to that, the bootloader now indicates when there is data
being flashed using the DFU interface. In cases when one has more than
one device connected and accidently starts flashing a wrong device this
is very useful feature to have.
 2016-02-14 23:47:57 -08:00
Gareth McMullin
600f0d27d9 Use sniprintf on newlib platforms. 2015-11-11 12:41:13 -08:00
Gareth McMullin
482070c91b Merge branch 'v1.6-branch' 
Conflicts:
	src/Makefile
	src/platforms/stlink/platform.h
	src/platforms/swlink/platform.h
 2015-04-03 21:02:01 -07:00
Gareth McMullin
97824b7f02 Use git describe for version in generated header file. 2015-04-03 20:21:33 -07:00
Gareth McMullin
68f54a3545 Remove old platform specific error handling macros. 2015-03-22 14:06:56 -07:00
Gareth McMullin
9a8dbdeff7 Fix errors when building for non-native platforms. 2015-03-22 12:26:45 -07:00
Gareth McMullin
f5f87bf70f Build for stlink with -Os. 2015-03-15 20:39:19 -07:00
Gareth McMullin
0d99e22a26 Quieten build system. 2015-03-07 11:03:50 -08:00
Gareth McMullin
1eac78b1c8 Move targets to make bin and hex files to toplevel makefile. 2015-03-07 11:03:50 -08:00
Gareth McMullin
3e466f2d23 Factor out timing routines common to all STM32 targets. 2015-03-02 21:59:04 -08:00
Gareth McMullin
b07ffffcee Factor out common cdcacm.c from stm32 and tm4c. 
Cleaned up interface to enter bootloader and read serial number.
 2015-03-02 10:16:33 -08:00