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30 Commits

Author SHA1 Message Date
Uwe Bonnes
1d0e45bdbb cmsis_dap: Transfersize of block commands needs to cope with word. 
Checkme: Dragonprobe bulk hangs on transfers with 15 words.
 2021-11-02 18:17:12 +01:00
Uwe Bonnes
8970160f1d cmsis_dap: Timeout and start of error handling for bulk transfers. 2021-11-02 18:17:12 +01:00
Uwe Bonnes
2bc2db1140 cmsis_da: Add timeout to bulk commands. 2021-11-02 18:17:12 +01:00
Uwe Bonnes
07b4e5726e CMSIS-DAP: Run time detect DAP_SWD_SEQUENCE 
Some dongles in the making like orbtrace may not yet support.
 2021-10-31 12:55:41 +01:00
Uwe Bonnes
a1d4649795 SWD: Use dp_low_write to allow multidrop scan. 2021-10-31 12:55:41 +01:00
Uwe Bonnes
4f36c1ddf8 Remove dp_low_read() and use exception protected dp_read() 2021-10-31 12:55:41 +01:00
Uwe Bonnes
d4ae308f9f cmsis: implement srst_set_val() 2021-10-31 12:55:41 +01:00
Uwe Bonnes
166eb3ee3e cmsis_dap: Always transfer 65 bytes with hid_read|write() 
CMSIS-DAP Dragonprobe works on some devices. E.g. it does not work
on NUCLEO-F103
 2021-10-31 12:55:41 +01:00
Uwe Bonnes
761e0230d4 cmsis-dap: Print messages when transfers fail. 
Expect signal integrity errors when using jumper cables. Often probes switch
the SWJ GPIO with highest speed, resulting in possible reflections. Additional
ground wires may help. If there is isolation between probe and targets,
additional ground wires are a must or ground shift will wrack the transfer!
 2021-10-31 12:55:41 +01:00
Uwe Bonnes
c13778139f adiv5/hosted: Export the BMP_TYPE in DP. 2021-10-31 12:55:41 +01:00
Uwe Bonnes
397fbd5749 cmsis: Only cmsis internal use must differentiate between HID and Bulk access 
Missing DAP_SWD_SEQUENCE may eventually need a distinction visible from
outside later.
 2021-10-31 12:55:41 +01:00
Uwe Bonnes
5c8e277663 hosted/dap: Fix tdi_tdo_seq. 2021-08-15 16:43:29 +02:00
Vegard Storheil Eriksen
494524dd85 hosted/cmsis_dap: Add v2 support. 2021-04-27 10:26:06 +02:00
Uwe Bonnes
f9414d5826 cmsis-dap: Handle ADI DP22 devices on probes not multidrop capable. 2021-04-26 18:18:18 +02:00
Uwe Bonnes
877a6e694c Revert "cmsis_dap: Always write full reportsize + 1 buffers" 
This reverts commit 61e237ec87c525876817e72fc82ce28b2a4951ae.
This makes a CMSIS-DAP probe with version < 1.2 work again on DP V1 devices.
Status of other combination unknown:
    DP  V1 V2 V2/Multidrop
Probe
<  1.2  ok ok --
>= 1.2   ? ?  ?
 2021-04-25 22:53:40 +02:00
Uwe Bonnes
ea92c8b8c8 cmsis-dap: Allow to use adiv5_swdp_scan. 2021-04-21 21:50:38 +02:00
Uwe Bonnes
04d1c9805b swd: Remove swd_proc and swdptap.h. 2021-04-21 21:50:04 +02:00
Uwe Bonnes
61e237ec87 cmsis_dap: Always write full reportsize + 1 buffers 
Expect short reads and other errors else
 2021-04-21 21:50:04 +02:00
Uwe Bonnes
d6ade4d94e cmsis-dap: Use SWD_SEQUENCE if available. 2021-04-21 21:50:04 +02:00
Uwe Bonnes
e6a9a1a366 cmsis-dap: Get the firmware version. 2021-03-06 13:30:09 +01:00
Uwe Bonnes
13e8a262e4 SWJ Frequency: Implement for cmsis-dap 2020-12-12 18:33:09 +01:00
Uwe Bonnes
4c5ce0b16a Hosted: Handle devices w/o serial number, e.g. GigaDevices GD-Link ARM/CMSIS-DAP 2020-12-11 18:36:16 +01:00
Uwe Bonnes
32db38ecf2 hosted/libusb: Move platform.c libusb related functions to own file. 2020-12-11 17:35:43 +01:00
Uwe Bonnes
0995fe1288 cmsis-dap: Various fixes 
- decrease report size to 64, otherwise MIMRXT10x0-EVK crashed when
  reading larger memory block
- dp_read_reg acts direct, fixing CortexM core register read.
- length of data to write with read_block.
 2020-10-23 09:40:15 +02:00
Uwe Bonnes
f15b1d7763 cl_utils: Clip opt_flash_start only when not set. 2020-10-23 09:40:15 +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
badff20099 cmsis_dap.c: Fix dap_dp_read_reg. 2020-08-16 15:20:58 +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
64f3dff8a8 PC-Hosted: Better debug output. 2020-06-05 14:59:30 +02:00
Uwe Bonnes
ef558eebb8 CMSIS-DAP support. 
Thanks to edbg, pyocd and openocd for code and ideas.
 2020-06-05 14:59:30 +02:00