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61 Commits

Author SHA1 Message Date
Jeff Lutgen
f69f29a660 f4discovery/blackpill: fix usbusart 2021-10-01 00:10:03 +02:00
aam335
5eb43a1ddb platforms: stm32f4x1 blackpillv2 as variant of f4discovery 
Compile as make PROBE_HOST=f4discovery BLACKPILL=1
 2021-08-13 16:18:05 +02:00
Uwe Bonnes
1330288271 firmware: Unify serial number handling 
Use one file in dfu and server
For STM32, provide 3 ways to handle
- BMP way (8 bytes)
- DFU way (12 Bytes)
- Full unique id (24 Bytes), as with STLINK(V3) Bootloader
 2021-04-25 16:02:20 +02:00
Vestrel
806787529f Use DMA for USBUSART TX/RX 2021-04-17 17:57:08 +02:00
Uwe Bonnes
98b4ec58bc Update to recent libopencm3 to undo unwanted change. 2020-12-07 21:51:22 +01:00
Uwe Bonnes
17dfec3572 dfu/cdcacm: Consolidate usage of ST vs BMP serial number. 2020-12-06 15:18:08 +01:00
Uwe Bonnes
07c3699225 version.h: Remove from platform.h files 
- Consolidate ident string generation
- Recompile only needed files
 2020-12-06 15:18:08 +01:00
Uwe Bonnes
139e5d7e22 f4discovery: Compile time option to compile with ST bootloader 
Just to keep things active. Prepare for F72 bootloader.
 2020-11-27 22:26:48 +01:00
Uwe Bonnes
747336e927 f4discovery: Slow done JTAG pin slew rate to avoid ringing #742 2020-10-01 15:06:16 +02:00
Uwe Bonnes
64cf30e4cd Rework/update/add Readme.md in the platforms directories. 2020-07-29 10:32:49 +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
da45281696 GetTargetVoltage: Print info about voltage only when info is relevant. 2020-06-05 14:59:30 +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
Uwe Bonnes
f10ccfd83e f4discovery: Fix error with GCC9 being more picky with sizes. 2019-12-05 19:36:05 +01:00
Uwe Bonnes
afbde05cd3 Linker: Recent libopencm3 linker already sets the stack. 
Thanks to Sid Price for noticing #520.
 2019-09-23 22:48:21 +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
Uwe Bonnes
59e03dea27 Keep TMS floating until scanning. 
NRF5x shares nRST with SWDIO and otherwise does not run until scan is done.
 2018-06-26 19:50:14 +02:00
Gareth McMullin
0ed66547d5 Fix libopencm3 breakage 2017-09-25 11:17:03 +13:00
Uwe Bonnes
8cc2c44dbf f4discovery: Use Magic constant in RAM for Bootloader entry. 2017-05-11 22:21:38 +02:00
Uwe Bonnes
a0e47c392b f4_discovery: Clean up platform.h and Readme. 2017-05-11 21:53:01 +02:00
Uwe Bonnes
814eb0e3a2 f4discovery: Make DFU work (again?) 2017-05-11 21:52:24 +02:00
Uwe Bonnes
b09a522f37 STM32F103: Use flash size from device for DFU string. 
Complements #204.
STLinkV2-1 has F103CB on board! F103C8 on older Stlinks can use upper flash
with hopefully acceptable error rate.
For F103C8 devices, user has to give the force option to dfu-utils.
 2017-05-07 13:19:37 +02:00
Gareth McMullin
e5395aaba7 Merge pull request #91 from schodet/usb-vbus 
Fix usage of USB_VBUS
 2017-04-18 08:22:57 +12:00
Gareth McMullin
8b4342394f Overhaul of timeouts so they may be nested. 2016-06-28 14:35:43 +12:00
Gareth McMullin
cd1d72257f Cleanup of SRST handling. 
- Remove connect_assert_srst global.
- Attach functions always release reset.
- Platforms provide a method to poll the reset pin.
- Reset on scan is all internal to command.c
- Reset is released on a failed scan.  Fixes #111
 2016-04-19 13:12:16 -07:00
Gareth McMullin
600f0d27d9 Use sniprintf on newlib platforms. 2015-11-11 12:41:13 -08:00
Nicolas Schodet
b60f5283ae Fix usage of USB_VBUS 
USB_VBUS is not an alternate function, it is an additionnal function which is
always enabled.

If configured as an alternate function, it will draw current from VBUS.
 2015-06-23 11:51:56 +02:00
Gareth McMullin
482070c91b Merge branch 'v1.6-branch' 
Conflicts:
	src/Makefile
	src/platforms/stlink/platform.h
	src/platforms/swlink/platform.h
 2015-04-03 21:02:01 -07:00
Gareth McMullin
97824b7f02 Use git describe for version in generated header file. 2015-04-03 20:21:33 -07:00
Gareth McMullin
68f54a3545 Remove old platform specific error handling macros. 2015-03-22 14:06:56 -07:00
Gareth McMullin
9a8dbdeff7 Fix errors when building for non-native platforms. 2015-03-22 12:26:45 -07:00
Gareth McMullin
0d99e22a26 Quieten build system. 2015-03-07 11:03:50 -08:00
Gareth McMullin
1eac78b1c8 Move targets to make bin and hex files to toplevel makefile. 2015-03-07 11:03:50 -08:00
Gareth McMullin
3e466f2d23 Factor out timing routines common to all STM32 targets. 2015-03-02 21:59:04 -08:00
Gareth McMullin
b07ffffcee Factor out common cdcacm.c from stm32 and tm4c. 
Cleaned up interface to enter bootloader and read serial number.
 2015-03-02 10:16:33 -08:00
Gareth McMullin
4d4813de87 Clean up includes everywhere. 
All source files include general.h first and before anything else.
This inlcludes platform.h and platform_support.h
No header file needs to include to include any of these, but should include
any others needed for it's own declarations.
 2015-03-01 22:16:04 -08:00
Gareth McMullin
476f83b69a Move common USB stuff out of platform header files. 2015-02-28 22:48:26 -08:00
Gareth McMullin
5eff0ab5d6 Factor out common GPIO code in STM32 platforms. 2015-02-28 22:09:50 -08:00
Gareth McMullin
75001a4421 Factor Morse code functions out of platform code. 2015-02-28 22:05:10 -08:00
Gareth McMullin
f85a8c4ebb Fix build for f4discovery by defining platform_hwversion(). 2014-10-16 13:50:56 -07:00
Gareth McMullin
a5549d630c Whitespace cleanup. 2014-10-16 13:50:56 -07:00
Richard Eoin Meadows
63bce97cbd PLATFORM_FATAL_ERRORs are now caught even when they happen in the 
initial JTAG scan that occours during platform_init.

Previously any fatal errors that occoured during this scan caused a
hardfault.
 2014-05-28 12:10:26 +01:00
Gareth McMullin
72ae78a185 Updated libopencm3. Fixes broken bootloader, issue #43. 2014-05-08 11:02:35 -07:00
Frantisek Burian
12aeaad441 [locm3] Use the new clock-enabling mechanisms in locm3. 2014-02-13 18:21:16 +01:00
Frantisek Burian
8014d434de Update to the newest libopencm3 2014-01-04 17:29:54 +01:00
Gareth McMullin
8835df1822 Merge remote-tracking branch 'origin/usbuart_highrate' 2013-12-04 16:16:08 +13:00
Uwe Bonnes
09fbe783c5 f4discovery: Limit clock to 48 MHz and stack 24 kiByte so that code can be compiled unchanged for F401Discovery too. 
TODO: Bump clk up to 84 MHz as soon as libopencm3 supports that speed.
 2013-10-22 07:26:35 +08:00
BuFran
c28350f242 FIX: u{8,16,32} -> uint{8,16,32}_t to be compatible with new library 
The use of u8, u16, u32 has been deprecated in libopencm3.
Update it with standard uint8_t, uint16_t, uint32_t types
 2013-10-05 12:23:23 +08:00
Allen Ibara
43f7e7a3cf Changes to the USBUART to make it less likely to drop characters at higher baud rates. 
USB UART seems to work fine at 115.2Kbps or 230.4Kbps, but starts to drop characters
as the data rate goes higher. This commit changes the usbuart ISR to fill a software
FIFO, and adds a low priority timer interrupt to run deferred processing to drain a
FIFO and send USB CDCACM packets, rather than calling the usb send within the UART
ISR.

Tested on native platform, up to 1.5MBps.
 2013-04-27 12:56:58 -07:00