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22 Commits

Author SHA1 Message Date
Uwe Bonnes
f10ccfd83e f4discovery: Fix error with GCC9 being more picky with sizes. 2019-12-05 19:36:05 +01:00
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
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
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
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
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
75001a4421 Factor Morse code functions out of platform code. 2015-02-28 22:05:10 -08:00
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
8014d434de Update to the newest libopencm3 2014-01-04 17:29:54 +01:00
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
Uwe Bonnes
ad151fdca8 F4 Discovery: - Unconditionally use the System Bootloader - Use PC2/4/5/6 Pins for JTAG/SWD to avoid collision with eventual STLink Uart connection - Indicate Bootloader with blue LED 2013-04-23 12:14:18 -07:00
Paul Fertser
91b481731d stm32f1/stm32f4: fix hardware CRC calculation 
This was real-life tested on stm32f1 hardware including computation
for odd-sized ranges.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
 2013-04-14 11:35:23 -07:00
Uwe Bonnes
04624af4e5 f4discovery: Adapt from the "native" file and add or change code where needed 
- stm32_mem.py has problems with erasing the big pages, but dfu-util works
- serial GDB remote server doesn't work. It neither works for the STM32F107,
  so maybe there is a problem with the usbd_f107_driver.
 2013-01-21 11:02:44 +01:00
Uwe Bonnes
7e91f68efa f4discovery: Create a platforms directory for the F4 on the F4 Discovery board 2013-01-21 11:02:44 +01:00