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177 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
a4caec29b9 dap_swdptap_seq_out: Write only needed data 
Dragonprobe (origin/cmsisdap-fixes, 211031) hanged on additional byes in the
SWJ_Sequence request.
 2021-11-02 18:17:03 +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
88e44d1c12 cmsis: use exception in wait_word(). 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
f9d343af3e cmsis: AP reads are posted. Read from RDBUFF. 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
b343ebe06f cmsis-dap/linux: Link against libhidapi-hidraw 
libhidapi-libusb detaches a kernel module but does not reattach again.
This may wrack interaction with other programs using hidapi.
 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
39fbffd3d2 stlinkv2: Fix low access to AP registers. 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
485105221e dap: Always work on a copy of the buffer when calling dbg_dap_cmd() in a loop 
A better solution would use seperate buffers for dbg_dap_cmd. But as WAIT is
already handled in DAP, cahnces are low that loop re-entry is needed.
 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
7b1eb6e6e3 bmp_libusb: reset type on every device. 2021-10-31 12:53:47 +01:00
Uwe Bonnes
80064c18a9 bmp_libusb: Fix CMSIS-DAP related memory leak. 2021-10-31 11:13:34 +01:00
Uwe Bonnes
c4b6b42dcf stlinkv2: Read targetid on DPv2 devices. 2021-10-31 11:13:34 +01:00
Uwe Bonnes
e7e1bfdb53 mpsse: Fix using 60 MHz clock on fast devices. 2021-10-30 13:55:57 +02:00
Uwe Bonnes
99a5fdb6f8 bmp_remote: Better error propagation. 
Negative values from platform_buffer_read are errors too!
 2021-10-30 13:55:57 +02:00
Uwe Bonnes
f28f05952f stlink: Add another STLINK-V3 ID. 2021-10-30 13:55:57 +02:00
Uwe Bonnes
e1a928beb1 Fixes to compile with gcc11 #925 
Target code changes are pure for formal correctness and not tested!
 2021-10-10 15:59:57 +02:00
fabalthazar
e2d3161442 Removed -S message as debugger selection option since it is used for reading bytes 2021-10-09 21:38:48 +02:00
fabalthazar
59282b6f66 Fixed typography 2021-10-09 21:18:52 +02:00
fabalthazar
3f54fba986 HOSTED_BMP_ONLY=0 by default on Linux. 
The user is warned about missing dependencies.
 2021-10-09 21:14:52 +02:00
Vegard Storheil Eriksen
7ccbdd98c0 hosted/dap: Copy command buffer in wait/retry loop. 
The same buffer is used for both command and response, causing part of
the command to be overwritten before it’s retried. Solve this by saving
and restoring a copy of the command before retrying.
 2021-10-05 23:21:07 +02:00
Uwe Bonnes
356325f563 ftdi_bmp: Fix bit select. 2021-09-22 15:16:20 +02:00
Uwe Bonnes
79066c950f bmp_libusb: Remove duplicated libusb_init. 
Thanks to Red Liu for noticing
 2021-09-22 15:16:20 +02:00
Uwe Bonnes
da15cc3cb7 remote_jtagtap: Fix memory corruption in jtagtap_tdi_tdo_seq 2021-09-22 15:16:20 +02:00
Uwe Bonnes
a93e57e112 ftdi: Fixed wrong direction report in DEBUG. 2021-09-22 15:16:20 +02:00
Andy Makovec
01583560cd hosted: Update Readme.md to use HOSTED_BMP_ONLY 2021-09-16 11:02:31 +02:00
Uwe Bonnes
a297c8c8ad hosted/Makefile.inc: Use gcc to build hosted, if not advised otherwise 2021-09-04 21:15:07 +02:00
Uwe Bonnes
698cfeb1f4 bmp_serial: Nag MACOS programmer to implement find_debuggers! 2021-09-04 21:15:07 +02:00
Uwe Bonnes
49122b50b6 hosted: Make HOSTED_BMP_ONLY the default. 
Hopefully more people will use it when reporting errors!
 2021-08-15 16:43:29 +02:00
Uwe Bonnes
2fcd4a878a ftdi_bmp.h: Fix error when compiling with HOSTED_BMP_ONLY=1 2021-08-15 16:43:29 +02:00
Uwe Bonnes
6308506276 jtag: Make jtag_devs argument to jtag_handler. 2021-08-15 16:43:29 +02:00
Uwe Bonnes
f7670fcd44 ftdi_bmp: Add verbosity for libftdi_jtagtap_tdi_tdo_seq() 2021-08-15 16:43:29 +02:00
Uwe Bonnes
5c8e277663 hosted/dap: Fix tdi_tdo_seq. 2021-08-15 16:43:29 +02:00
Uwe Bonnes
2d4a503135 jtag_scan: Rework chain detection 
Fixme: stlinkv2/hosted probably does only handle STM devices. Check if
jtag_devs.c really needed.
 2021-08-15 16:43:29 +02:00
Uwe Bonnes
e1a1865de9 remote/jtagtap_tdi_tdo_seq: Split up large transactions. 
FIXME: One remote transaction still can only do up to 64 ticks, leaving
room for speed enhancement with larger transactions.
Firmware assumes  (1LL << 65) == 0LL !
 2021-08-15 16:43:29 +02:00
Uwe Bonnes
36836d0746 ftdi_bmp: Fix setting bits and FTDIJTAG srst. 2021-08-15 16:43:29 +02:00
Uwe Bonnes
cfdf55855e ftdi_bmp: Export and use reset functions. 2021-08-15 16:43:29 +02:00
Uwe Bonnes
6d6a67b44b timeout: Make sure we wait at least the period requested (#900, #902) 
Fixes bug introduced with last commit( Recover from bad AP access)

Let STM32 timers run at 100 Hz against 10 Hz before.

Programming STM32F103 failed random (#900) with 20 ms timeout requested
against the 100 ms timeout granularity provided up to now.

STM32 Firmware only ticked at 10 hertz, so the sequence "low_access",
"set timeout", "send out 8 bit command", "read 3 bit result" when
reading "wait" and timer increment tick happening during that sequence
will already hits the timeout even so only mininal time has elapsed
and not the requested timeout.
 2021-07-27 10:59:03 +02:00
Uwe Bonnes
3cfd8226ba bmp_libusb: Check only for cmsis_dap if no cable has been found yet. 2021-06-18 11:44:50 +02:00
Uwe Bonnes
2a0d608b07 hosted: Fix last commit 
-Wno-format-truncation may not be understood by all systems
 2021-06-01 18:42:37 +02:00
Uwe Bonnes
1b49823f64 Fix hosted compile on MacOS. hidapi-libusb has a different name 2021-06-01 16:58:25 +02:00
Uwe Bonnes
c0437e7b25 bmp_serial: Autodetect more BMP string variants. 2021-06-01 16:23:19 +02:00
Uwe Bonnes
6454d0bc96 bmp_libusb: Invalidate manufacturer and product in case libusb_get_string_descriptor_ascii fails. 
Prevent more false detections
 2021-05-20 12:06:56 +02:00