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Author SHA1 Message Date
Uwe Bonnes
9bb2807706 adiv5/romtable: Prepare CortexM devices to read the ROMTABLE 
It seems, writing to DHCSR fails silent when the device is sleeping.
Reading DHCS during sleep may return nonsense.
Repeated write may at some point catch the device running and succeed.
With devices sleeping for long time and running on faster clock the
chance for a successful hotplug gets smaller.

- Try hard to halt a sleeping device
- Prepare vector catch and enable all debug units by TRACENA
- Release reset
- Apply device specific fixes
-- STM32F7: Store old value of DBGMCU_CR, enable debug in sleep in
   DBGMCU before reading PIDR and restore DBGMCU on detach.

Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
 2020-10-07 20:11:17 +02:00
Uwe Bonnes
ceaee2a11e hosted: Hint about BMPs in bootloader mode. 2020-10-07 17:12:22 +02:00
Gareth McMullin
dc8924a2bc
stm32h7: Don't tc_printf from flash functions (#747) 
* stm32h7: Don't tc_printf from flash functions

Receving an 'O' packet while flashing confuses GDB and then
weird stuff happens.

* Replace tc_printf with DEBUG_WARN
 2020-10-05 10:45:18 +02:00
Uwe Bonnes
9bba3165fb swdptap: Turnaround immediate after a reading with parity. 
Thanks to JojoS.
Probably mostly cosmetic, but is keeps the device from driving SWDIO
until the next commands.
 2020-10-02 10:51:14 +02:00
Uwe Bonnes
4d18496a6f hosted: Allow to disable high level commands for BMP. 
Useful for tracking low level problems on native with hosted.
 2020-10-01 15:49:21 +02:00
Uwe Bonnes
014abf6cc9 adiv5.c: Reduce number of errors if reading cidr fails. 2020-10-01 15:33:28 +02:00
Uwe Bonnes
be40d2b851 adiv5: Check Debug Base Address early 
Reduces printout when scanning the romtable
 2020-10-01 15:22:17 +02:00
Uwe Bonnes
747336e927 f4discovery: Slow done JTAG pin slew rate to avoid ringing #742 2020-10-01 15:06:16 +02:00
Eivind Alexander Bergem
38bc5bbf82 Add LPC546xx support #741 #553 2020-09-30 12:56:53 +02:00
Uwe Bonnes
2fdd94adeb STM32F7: Add another missing Arch ID. 2020-09-24 16:20:34 +02:00
Uwe Bonnes
0ae65cc10f src/Makefile: Fix version.h generation. 
It seems, some git behaviour change got by unnoticed.
v1.7.1 		2020-09-22 19:02:26 +02:00
Uwe Bonnes
c5a0271e4c README.md: Toolchain and OS specific remarks. v1.7 2020-09-22 18:21:48 +02:00
Uwe Bonnes
61d919c1ac libftdi: Remove no longer needed workaround for travis CI. 2020-09-20 14:10:37 +02:00
Uwe Bonnes
77231e8972 serial_no: Fix error with "mon trace" #732 
launchpad-icdi: Allow to set a serial number with make
 2020-09-20 13:23:52 +02:00
Uwe Bonnes
bdb351a6ea adiv5_swdp: On ACK_FAULT, error() and try again once #731 
when writing CSW.
 2020-09-18 20:07:32 +02:00
jxltom
a4a934f461 Add comments for hardware revision of v2.1 2020-09-17 11:54:19 +02:00
jxltom
75b5e72a00 Fix typo 2020-09-16 18:41:56 +02:00
Raghu
de01a75ca9 Fix broken link to bluepill pinout. 2020-09-15 20:58:10 +02:00
Uwe Bonnes
6d18a61b2e hosted: Make ASAN build optional. 
Use ASAN=1 on the make command line to activate,
 2020-09-11 15:23:13 +02:00
Damien Merenne
120b3134bb Add SAM4SD32C/B support. v1.6.2-rc1 2020-09-07 17:36:15 +02:00
Uwe Bonnes
8289862b55 gdb: Reset flash_mode with when erase or flash fails. 
Thanks to Dave Marples <dave@marples.net>, extracted from  #607
 2020-09-04 15:17:29 +02:00
Uwe Bonnes
58281ec232 SWD Timing: Enhance SWD high time with low speed loss. 
On F103 no high time < 80 ns and no low time < 100 ns was seen with a scope
 2020-09-04 14:45:34 +02:00
Thomas Jarosch
2641291874 stm32_mem: Fix python3 crash due to mix of tabs and spaces 
Fixes this issue:

$ python3 ./stm32_mem.py blackmagic.bin
  File "./stm32_mem.py", line 199
    if (os.path.getsize(args.progfile) > 0x1f800):
                                                 ^
TabError: inconsistent use of tabs and spaces in indentation

and allows to run with python2 too.
 2020-09-04 14:19:19 +02:00
Remco Stoutjesdijk
b51c9367fc Swolisten: Moving the library argument to the end of the command line #718 2020-09-04 12:35:03 +02:00
Uwe Bonnes
af3480e523 hosted: Update Readme.md 2020-09-04 11:49:13 +02:00
Uwe Bonnes
6650831243 ftdi: Get turtelizer (JTAG only FT2232D dongle) going 
FT2232D seems to dislike "Set TCK/SK Divisor" or
"Set Data Bits Low Byte" as first command on a non-first run
- Add printout when garbage is found
- Add "Disconnect TDI to TDO for Loopback" as first MPSSE command
  (seemed to help!)
 2020-09-04 11:49:13 +02:00
Uwe Bonnes
74b3baad1e ftdi_bmp : Another size fix and small rearrangement. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
aeb97466b9 libftdi: Automatically switch to JTAG if SWD is not possible. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
ae8cb8ab46 ftdi_bmp: Reject writes with no data. 
Pending transfers made the MPSSE behaviour strange and unpredictable.
 2020-09-04 11:49:13 +02:00
Uwe Bonnes
c41ab1738e ftdi/swdptap: Use parity builtin. Fix array width. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
34d0f8a2a1 ftdi: Recognize bitbang SWDIO settings. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
6ac0a25123 ftdi: Add UM232H as probe. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
d73a6a3d29 platform/ftdi: Do not double initialize. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
f0b0639189 ftdi: Output wire debug. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
e95e5e3fba ftdijtag: Really enable TMS/TCK/TDI driver. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
f4eed249eb hosted/ftdi: Allow to list supported cables. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
8a2bce26f2 Hosted: Fix memory leak when platform_swdptap_init fails. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
7b497302c0 hosted/ftdi: Autodetect ftdi cables with distinguishing feature. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
a83e76bef9 libftdi: Add USBMATE. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
c78066255d libftdi: Infrastructure to test for target voltage present. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
aff624b6e0 libftfdi: Allow to specify external resistor SWD connection. 
More explanations in src/platforms/hosted/Readme.md
 2020-09-04 11:49:13 +02:00
Uwe Bonnes
eabf45357d libftdi: Reinitialize pins when switching JTAG/SWD. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
05534e9b49 libftdi/swdptap: Provide SWD using generic MPSSE if hardware allows. 2020-09-04 11:49:13 +02:00
Uwe Bonnes
40ba261982 libftdi: Use asynchronous transfers if header indicate newer libftdi1. 
This is a hack to keep travis happy. Setting up travis to use a recent
libftdi1 is a major issue.
 2020-09-04 11:49:13 +02:00
Uwe Bonnes
9b6e19785e Implement SRST for libftdi. 
Travis GCC needs -Wno-missing-field-initializers or will otherwise warn.
 2020-09-04 11:49:13 +02:00
Matthew Skolaut
dea4be2539 Add ifdef to check for libftdi 1.5 to use ftdi_tcioflush instead of ftdi_usb_purge_buffers 2020-08-21 13:10:55 +02:00
Matthew Skolaut
7e1b0321e2 Cleanup Makefiles for hosted bmp on darwin 2020-08-21 11:28:17 +02:00
Matthew Skolaut
5908fc2da1 Add serial auto-connection to darwin target 2020-08-21 11:28:17 +02:00
Uwe Bonnes
e75eb19d78 cmsis_dap: Detect CMSIS-DAP before STLINK 
Debugger may be realized with the ST USB Vendor ID.
 2020-08-16 15:20:58 +02:00
Uwe Bonnes
998a9747f8 cmsis_dap: Make some errors more prominent. 2020-08-16 15:20:58 +02:00