jackcartersmith/blackmagic
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81 Commits

Author SHA1 Message Date
Gareth McMullin
700833f38f Use do {...} while(0) for PLATFORM_FATAL_ERROR() macro. 2013-08-19 12:27:36 +12:00
Gareth McMullin
8c877d6dfa Fix trailing whitespace everywhere. 2013-06-17 15:53:32 +12:00
Paul Fertser
cdaed128c1 stlink: add support for SRST handling 
This enables SRST signals in open drain mode for both stlinkv1 and
stlinkv2 hardware platforms.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
 2013-05-14 12:34:53 +12:00
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
Gareth McMullin
126df7bb35 Allow extra LDFLAGS on command line. Use nano.specs for swlink. 2013-04-16 16:47:38 -07:00
Paul Fertser
9c95f039cf Make code compatible with newlib-nano and use it for stlink 
With gcc-arm-none-eabi-4_7-2013q1-20130313 and -O2 I get
   text    data     bss     dec     hex filename
  45744     304    2376   48424    bd28 blackmagic

With -Os the results are even more impressive:
   text    data     bss     dec     hex filename
  37900     304    2376   40580    9e84 blackmagic

Since -Os might lower the debugging speed, do not enable it yet in the
absence of real measurements.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
 2013-04-14 11:48:59 -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
920ced062e SWLINK: Add variant for the STM8S Discovery board 2013-03-12 12:24:10 +01:00
Gareth McMullin
7c2e994381 Split out platform specific bootloader parts to separate files. 2013-03-12 19:04:10 +13:00
Gareth McMullin
55f161208d Further split-up of DFU bootloader. 2013-03-12 15:00:15 +13:00
Uwe Bonnes
dee82a0d4f Document changes between ST-Link V1 and V2 and implement needed changes 2013-02-15 17:39:27 +01:00
Uwe Bonnes
f8ea954275 STLINK: Add pointer to Discoveryboard modification instructions 2013-02-11 19:36:22 +01:00
Uwe Bonnes
96ae3886ff stm32:cdcacm/usbdfu: Print version and build information in the product string 2013-01-25 13:01:57 +01:00
Uwe Bonnes
747cc58c2c STLINK: Unconditionally enable MCO from 8 MHz HSE to PA8 as on original firmware. F3 Discovery has has no quarz for the F3 and needs it. 2013-01-21 12:48:37 +01:00
Uwe Bonnes
1fa961841d Product and DFU String now tell the hardware they run on 2013-01-21 11:02:44 +01:00
Uwe Bonnes
e373619374 stlink: LED is connected to GPIO9. Before LED was associated with the MCO Output. 2013-01-21 11:02:44 +01:00
Uwe Bonnes
8b1ec3151f usbuart, jtagtap, swdptap: Factor out GPIO setup 2013-01-21 11:02:44 +01:00
Uwe Bonnes
1eb9bfc650 platforms/stm32: Move more platform dependencies to platform.h 2013-01-21 11:02:43 +01:00
Uwe Bonnes
30d8aa1eb7 Move (now-constant) cdcacm.c to platforms/stm32 2013-01-21 11:02:43 +01:00
Uwe Bonnes
04415582bd cdcacm: move non-constant parts to platform.[hc] 2013-01-21 11:02:43 +01:00
Uwe Bonnes
533608a2f4 Move usbuart to the stm32 directory 2013-01-21 11:02:43 +01:00
Uwe Bonnes
16ac8e0478 stlink: Add DFU capability 2013-01-21 11:02:43 +01:00
Uwe Bonnes
67f8176c5b stlink: Add the UART 2013-01-21 11:02:43 +01:00
Uwe Bonnes
16b9c1e83f stlink: Update to current libopencm3 usb api. 2013-01-21 11:02:43 +01:00
Uwe Bonnes
ebb48245aa stlink: Use a seperate linker file as stlink has only 64 kByte 2013-01-21 11:02:43 +01:00
Gareth McMullin
09c0fb5773 Build with libopencm3 as a submodule. 
Fix incompatibilities with latest libopencm3.
 2012-10-22 18:45:42 +13:00
Gareth McMullin
5dff263078 Add delay after reset request. 
Hopefully this fixes problems observed with failing vFlashWrite.
 2012-07-01 22:40:43 +12:00
Gareth McMullin
53af978295 Allow user to specify JTAG IR lengths. 
This allows the use of devices that shift out values other than 0x01
from IR.
 2012-06-30 16:47:23 +12:00
Gareth McMullin
01d0390b54 Fixed build for stlink platform. 2012-06-28 20:49:32 +12:00
Gareth McMullin
a16123997b Added target.c for common target routines. 2012-06-24 19:08:49 +12:00
Gareth McMullin
54f4467c0f Added stlink platform for Discovery boards and ST's ST-Link hardware. 2012-06-10 19:06:37 +12:00