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1295 Commits

Author SHA1 Message Date
Gareth McMullin 20cad17ce3 target: Implement generic multi-register read/write 2019-09-01 20:38:38 +02:00
Gareth McMullin 19a8078f99 gdb: Implement 'p' and 'P' register access 2019-09-01 20:38:38 +02:00
Gareth McMullin 9f4cf4124e target: Add new methods for read/write individual regs. 2019-09-01 20:38:38 +02:00
UweBonnes 71b8a4e081
Merge pull request #511 from UweBonnes/pc-stlinkv2 
Pc stlinkv2
 2019-09-01 13:07:35 +02:00
Uwe Bonnes 1d868bfffb pc-stlinkv2: Detect stlink detach. 
As libusb has no real async callback, we need to call libusb_handle_events()
in different places. While waiting for the gdb connection, we set the
socket to non-blocking and check additional for usb events in that loop. That
way, detach is also detected while waiting for connection. With debugger
attached, SET_IDLE_STATE ist missused for checking for usb events.
 2019-09-01 12:19:14 +02:00
Uwe Bonnes 6f1cae9203 pc-stlinkv2: Wait for device attach. 2019-09-01 12:19:07 +02:00
Uwe Bonnes 86d0be9708 pc-hosted: Display morse message on controlling terminal. 2019-09-01 12:11:51 +02:00
Uwe Bonnes 80a9fd51ca Clarify STM32F103x8 Flashsize handling. 
Should finally fix #471.
 2019-09-01 12:11:51 +02:00
Uwe Bonnes d39dc34382 pc-stlinkv2: Fix reg_read|write 
- Fix wrong placed brace in cortexm_regs_write()
- Start writing with r0
- With register read, save only registers listed
 2019-09-01 12:11:37 +02:00
Uwe Bonnes d1ee827b4d pc-stlinkv2: STLINK_SWD_DP_ERROR seem unrecoverable. Throw exception. 2019-08-31 11:20:17 +02:00
Uwe Bonnes 0d61106f90 pc-stlinkv2: Remove redundant read of CoreID. 2019-08-31 11:20:17 +02:00
Uwe Bonnes aef055bb6f adiv5: If setup AP0 fails, fail immediate. 2019-08-31 11:20:17 +02:00
Uwe Bonnes a01109543e pc-stlinkv2: Return failure if STLINK_DEBUG_APIV2_INIT_AP fails. 2019-08-31 11:20:17 +02:00
Uwe Bonnes d994565f2e pc-stlinkv2: Fix crash with serial given not matching connected devices. 2019-08-31 11:19:13 +02:00
Theodor M 052b5f830a Made script executable with python3. 
Added braces for compatibility with python3, should still be valid python2 which interpretes these braces as a tuple with a single element and simplifies it to that element.
Replaced whitespaces with tabs as required by python3, since indentation must be uniform (either whitespaces or tabs).
Removed trailing whitespaces.

Tested by flashing various STM32 boards with blackmagic firmware using python3.7.
 2019-08-30 15:09:35 +02:00
UweBonnes 5704c2fb5a
Merge pull request #508 from UweBonnes/swlink 
swlink: Remove redundant conditional usbart_init().
 2019-08-28 12:37:12 +02:00
Uwe Bonnes 2b7d4c5ade swlink: Remove redundant conditional usbart_init(). 
Noticed in #506.
 2019-08-28 11:39:03 +02:00
Sid Price 35cb4e51e4 Windows Build Fixes GNU make 4.2.1 (#502) 
After update of GNU make the tests for Windows OS are no longer needed. Note that GNU make 4.2.1 is used to build BMP under Windows OS.
Make native working

Again, the newer version of GCC make does not need the OS tests.
 2019-08-28 10:45:41 +02:00
UweBonnes e8bd066fe9
Merge pull request #505 from UweBonnes/pc-stlinkv2 
Pc stlinkv2
 2019-08-27 15:23:18 +02:00
Uwe Bonnes 5d59338de5 pc-stlinkv2: Try first to reset device if we read a strange version number. 2019-08-27 15:13:26 +02:00
Uwe Bonnes 44f471db53 pc-stlinkv2: READMEM_8BIT needs to read 2 bytes for 1 byte requested. 
Fix as seen in openocd.
SYSROM_PIDR2 has only 3 bits for the JEP106 identity code field, bits [6:4].
 2019-08-27 15:13:26 +02:00
Uwe Bonnes 82be49f052 Stlink: Add a README.md, mostly deprecating reflashing Stlinkv2/1. 2019-08-27 15:13:26 +02:00
Uwe Bonnes 5fbb3a44fd PC-STLINKV2/Libftdi: Better version string. 2019-08-27 15:13:26 +02:00
Uwe Bonnes fa27649f87 Remove debug_bmp command on PC hosted platforms. 2019-08-27 15:13:26 +02:00
Uwe Bonnes 6bf4fd3598 pc-stlinkv2: CPU register read and write must be done with the AP set. 
FIXME: Writing CPU registers on M4 of STM32H745 seems not to work.
 2019-08-27 15:13:15 +02:00
Piotr Esden-Tempski ebf3e9da04
Changed the Gitter chat link to Discord. 2019-08-26 17:22:02 -07:00
UweBonnes e52e2f56c5
Merge pull request #500 from btashton/update_libopencm3 
Target latest libopencm3 version
 2019-08-15 10:16:13 +02:00
Brennan Ashton 443ced62d4 Target latest libopencm3 
Required fixes:
 * use usbd_request_return_codes -- commit 54b117c5a5767df8dc114612dfd8e8cb88b72c6b
 * drop deprecated timer_reset() -- commit 034dbf20ff8c54dcbee5238390b37a0d35180f44
 * drop 48 & 120 MHz configs -- commit a9dde2832eb8039b9e0d21a50b9b991ddbfc4e2d
 * ld scripts: drop duplication of standard sections -- commit 9a05dcb6c0aef712052d337457838f6041ffd57a
 2019-08-14 00:57:15 -07:00
UweBonnes c9c8b089f7
Merge pull request #499 from smunaut/minor_enhancements 
Minor enhancements
 2019-08-13 19:58:26 +02:00
Sylvain Munaut 4289788e0b src: Replace sprintf with snprintf 
snprintf is needed anyway, that's one less function to have :p
And it's bad practice anyway.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2019-08-05 15:43:33 +02:00
Sylvain Munaut 1d4152a36f target: Make sure variant_string is consistent in size 
It's a global symbol and LTO will complain if the one in this file and
the one in EFM32 target are inconsistent.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2019-08-05 15:42:29 +02:00
Sylvain Munaut 544bcd9845 build: Allow support for .S assembly file in SRC 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2019-08-05 15:41:46 +02:00
Sylvain Munaut 804ec24df9 build: Apply OPT_FLAGS after platform Makefile.inc include 
This allows the platform to specify another optimization level than
the default (like -Os if space is limited)

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2019-08-05 15:29:00 +02:00
Sylvain Munaut ef372d0161 build: Use a separate NO_LIBOPENCM3 flag to disable libopencm3 
This prepares to allow other architectures than pc
that don't use libopencm3.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2019-08-05 15:24:16 +02:00
UweBonnes fbf196378e
Merge pull request #496 from UweBonnes/stlinkv2 
Stlinkv2
 2019-07-28 16:45:20 +02:00
Uwe Bonnes 06078a8a98 stlinkv2.c: Ignore zero length memory transactions. 2019-07-28 16:28:18 +02:00
Uwe Bonnes d92635b6a3 stlinkv2: Use stlink_usb_get_rw_status() where possible. 2019-07-28 16:27:52 +02:00
UweBonnes 5107a29699
Merge pull request #495 from UweBonnes/451 
Fix upgrade compiling (by extending #451)
 2019-07-20 14:32:09 +02:00
Uwe Bonnes 1b3acf3b8a pc-stlinkv2: Print serial number of V20 devices readable. 2019-07-20 13:34:21 +02:00
Uwe Bonnes 6323409fec upgrade: Honnor the PROBE_HOST make argument. 2019-07-19 18:42:06 +02:00
Uwe Bonnes d98703e022 Do not download/build/clean libopencm3 directory when compiling for PC-hosted platforms. 2019-07-19 18:41:55 +02:00
Uwe Bonnes 8f6b266c54 Upgrade: Download needs to set the address. 2019-07-19 10:51:02 +02:00
Jeremy Elson 1c5ee1f11f Add blackmagic.bin as dependency of bindata.o so that running make 
in upgrade will correctly rebuild the upgrade tool if the main binary
has changed.
 2019-07-19 10:51:02 +02:00
UweBonnes c19ca20e36
Merge pull request #493 from UweBonnes/weak 
Remove weak attribute for less hassle with windows compiles
 2019-07-18 23:49:24 +02:00
Uwe Bonnes e29f2b4fb9 jtag/swd: Rename defines/make variables to allow removal of weak attribute 
jtagtap.c is libopencm3 generic. Move to common.
 2019-07-18 20:54:10 +02:00
Uwe Bonnes 067956266c Adiv5: Remove weak attribute to ease windows compile. 2019-07-18 18:16:19 +02:00
Uwe Bonnes 9e898cc4b8 adiv5: Add more coresight part numbers found on STM32MP157c-DK2 (#492). 
Only print corename if not NULL.
 2019-07-18 17:39:48 +02:00
UweBonnes 5176c38491
Merge pull request #466 from UweBonnes/stlinkv2 
Add a new platform, running on the USB host and talking to an unmodified StlinkV2/3
 2019-07-17 17:45:56 +02:00
Uwe Bonnes b9249ca8a6 stlinkv2: Recognize V21_MSD, e.g. on STM32MP157C-DK2. 2019-07-17 17:38:21 +02:00
Uwe Bonnes dd3cb193f3 Indicate the Core in the Target list. 2019-07-17 17:38:21 +02:00