jackcartersmith/blackmagic
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362 Commits

Author SHA1 Message Date
Uwe Bonnes
8db979798c cl_utils.c: Report read/write speed. 2020-06-05 14:59:30 +02:00
Uwe Bonnes
c5d0902d4c cl_utils: Fix memory leak. 2020-06-05 14:59:30 +02:00
Uwe Bonnes
815e09bb1b cl-utils: Add more arguments 2020-06-05 14:59:30 +02:00
Uwe Bonnes
05adcd9bf5 remote.c: Compile only relevant functions. 
Do no compile firmware functions when compiling pc-hosted.
 2020-06-05 14:59:30 +02:00
Stoyan Shopov
34a13723d8 Decrease the control USB pipe size on f103 blackmagic probes to 8 bytes 
Rationale:
In USB device mode, the f103 chip provides 512 bytes
of memory for USB traffic. In the 'master' branch
of the blackmagic probe, the control endpoint pipe size
is set to 64 bytes, effectively consuming a quarter
(1 'in' endpoint, 1 'out' endpoint == 2 endpoints,
2 /* endpoints */ x 64 /* bytes per endpoint */ == 128 bytes
out of 512 /* bytes of precious usb packet memory */).
The USB standard, for full speed devices, does allow
a control endpoint size of 8 bytes.

I am not too aware of all the details of the USB standard,
but the USB standard seems to allow fragmented transactions
on the control USB pipe (endpoint 0), which libopencm3
apparently supports:
libopencm3/lib/usb/usb_control.c:usb_control_send_chunk()

I am using this change (from 64, to 8 bytes)
on a windows 10 machine, on an stlink hardware
('PROBE_HOST=stlink'). It works on my machine.

This change can potentially provide other USB endpoints
in the blackmagic firmware with more memory
 2020-06-05 13:58:08 +02:00
Mark Rages
34c0d5a1c9 When timeout is 0, timeout_is_expired() should return immediately. 2020-06-05 12:33:24 +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
Vegard Storheil Eriksen
d63e870e82 cdcacm: Fix UART interface OUT endpoint MPS in descriptor. 
3e3e450 reduced the buffer size for the UART interface OUT endpoint to
32B, but left wMaxPacketSize at 64B. This effectively configures the
hardware to receive packets up to 32B in size while telling the host it
can send larger packets. On reception of a larger packet, the usb core
treats it as an error, drops the packet and replies with a STALL
handshake.

This commit fixes the issue by updating the descriptor to match the
buffer configuration.

Fixes #538
 2020-05-01 12:39:40 +02:00
Uwe Bonnes
08bb4d5775 pc-hosted: Make JTAG work. 2020-04-27 20:30:51 +02:00
Uwe Bonnes
58a8571d5b stlink: Print Target voltage 
This adds about 600 bytes.
 2020-04-03 16:19:20 +02:00
Francesco Valla
8a9980cd06 pc/serial_unix: bump device path buffer size to 4096 bytes 
Since dp->d_name can be up to 255 bytes long and the 'name' buffer variable is
is a superset of it, bump the size of the latter to 4096 bytes (correspoding
to PATH_MAX on Linux systems).
 2020-04-03 11:05:11 +02:00
Uwe Bonnes
b4ab9f328e pc-hosted: Put serial handling in own files for unix and implement for windows. 
- If host provided /dev/serial/by-id, device must not be given and
  multiple devices may be selected with -s <(partial) serial number>
- On windows, device must by specifies with -d
 2020-03-31 17:02:56 +02:00
Uwe Bonnes
18ae2bb50d cl_utils.c: Include <windows.h> for windows builds that work on files. 2020-03-31 17:02:56 +02:00
Uwe Bonnes
1a0cee4e9d pc-hosted: Clean up Makefile.inc. 2020-03-31 17:02:56 +02:00
Uwe Bonnes
bd73adf9c7 bmp/pc platforms: Deduplicate code. 2020-03-31 17:02:56 +02:00
Uwe Bonnes
9ca401497c stm32/timing_stm32.c: Remove fixed constants and direct SCB access 2020-03-31 16:54:04 +02:00
Uwe Bonnes
eca3a8dd8f pc-stlinkv2: Make stlink_usb_get_rw_status static and allow to suppress errors 
This helps to not overflow the console.
 2020-03-26 17:56:12 +01:00
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
890b494290 pc-stlinkv2: Update README.md 2020-03-26 12:21:22 +01:00
Uwe Bonnes
2e185ba578 BMP/PC: Allow to compile with mingw64 (#615) 
__USE_MINGW_ANSI_STDIO 1 must be set befor any windows specific included.
 2020-03-24 17:59:13 +01:00
Uwe Bonnes
2b76ec0ea3 dfucore: Reject erase outside the allowed range 
An illegal erase request may get emitted as the DFU program may erase
first. Checking before flashing is not enough.
 2020-03-22 16:38:54 +01:00
Uwe Bonnes
a7efe7cc14 cl-utils: Display targets found. 
+ other small changes in DEBUG output.
 2020-03-10 17:34:30 +01:00
Uwe Bonnes
65cb886bb6 Export connect_under_reset. 2020-03-10 11:44:53 +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
Uwe Bonnes
e48d9ebc92 cl_utils: Allow to connect under reset. 2020-03-06 23:15:56 +01:00
Uwe Bonnes
05dc2e239e pc-hosted: Disable TPWR when blackmagic command line interaction terminates. 2020-03-06 17:16:33 +01:00
Extreme kefir
c94a03af48 STM32F1 High density devices DFU support(#587) 2020-03-05 19:58:55 +01:00
Uwe Bonnes
13b9fe1efc cl_utils: There is no need for a (dummy) target controller. 
Fix for #593.
 2020-03-04 16:57:05 +01:00
Uwe Bonnes
03d84d0d5c command line tools: Allow to set power. 2020-02-20 12:12:26 +01:00
zvova7890
7a595ead25 fixup F103x8 flash size before build dfu iface string 
we handle F103x8 as F103xB with 128k flash
 2020-01-22 16:01:39 +01:00
Uwe Bonnes
45fb12f9b6 cl-utils: Care for -j (JTAG) argument in test mode. 2020-01-21 11:49:45 +01:00
Sid Price
1a1cabc90b Remove explicit include of rcc.h and allow common file to steer the right file 
Clean up DFU files with MCU explicit includes
 2020-01-14 00:09:20 +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
Sid Price
ee553c9a50 Corrected error checking for socket functions (#577) 2020-01-11 16:47:02 +01:00
Uwe Bonnes
c3a3f7737f Hosted: Allow command line interaction. 2019-12-13 14:59:42 +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
Uwe Bonnes
470c8e8cf1 target_flash_erase: Do not crash when requesting erase of unavailable flash. 
Allow to erase from command line.
 2019-12-13 14:59:42 +01:00
Uwe Bonnes
b9eb467ecf Command line: Restrict verify to length of binary file. 2019-12-13 14:59:42 +01:00
Uwe Bonnes
269d38ce65 cl_utils: Allow to issue reset. 
Issue reset only when flashing or when reset was requested.
 2019-12-13 14:59:42 +01:00
Uwe Bonnes
da5a0cd3f5 Infrastructure for command line interface to target 
- Program, read and verify flash
- Test mode: Probe and attach to device and exit
 2019-12-08 16:43:19 +01:00
Uwe Bonnes
ab396f9745 Allow %z specifier in windows builds. Supercedes #562. 2019-12-08 16:43:19 +01:00
Uwe Bonnes
6d01c3c55b stlinkv2: Propagate AP errors 
Needed when reading some memory region of unknown size.
 2019-12-08 16:43:19 +01:00
Roland Ruckerbauer
5ec12e4103 Support arbitrary bit counts jtagtap_tdi_tdo_seq pc-hosted 2019-12-08 14:34:35 +01:00
Roland Ruckerbauer
d42477ebc5 Fix infinite loop in jtagtap_tdi_tdo_seq 2019-12-08 14:34:35 +01:00
Uwe Bonnes
f10ccfd83e f4discovery: Fix error with GCC9 being more picky with sizes. 2019-12-05 19:36:05 +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
5a05cedd7d pc-hosted/jtagtap.c: Handle DO as bytes (PR #552) 
Fixes #540/#542
 2019-11-10 17:36:58 +01:00
Uwe Bonnes
76f9a6ad42 stm32: Portability changes. 2019-10-20 22:20:06 +02:00
Uwe Bonnes
c6f43cf23f Stlinkv2: Always call stlink_leave_state() first. 
V2 devices after power on are in DFU mode. It is needed to leave DFU before
doing anything else.
 2019-10-19 20:57:26 +02:00