jackcartersmith/blackmagic
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86 Commits

Author SHA1 Message Date
Gareth McMullin
e3f3171a33 usbuart: Fix build error and clean up whitespace. 2013-04-27 13:14:22 -07:00
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
6659d87e9b Remove DFU bootloader self protection. 
It can still be enabled by building with -DDFU_SELF_PROTECT
 2013-04-16 16:54:52 -07:00
Gareth McMullin
61d464bf09 dfu: Fix warnings. 2013-04-04 20:16:13 -07:00
Gareth McMullin
87dad080e1 Fix build for f4discovery host. 2013-03-17 10:17:05 +13:00
Gareth McMullin
e880c553fb Restore trace timer interrupt handler. 2013-03-12 19:14:11 +13:00
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
Gareth McMullin
14e5e8b0b6 Separated clean and dirty bootloader sections. 2013-03-12 09:57:28 +13:00
Vegard Storheil Eriksen
e8f9d52d2f gdb_if: Fix USB flow control. 
The introduction of the double buffering broke USB flow control, causing
loss of data when a new packet arrived with the previous still present in
the double buffer.

With this patch the endpoint is kept in NAK until the double buffer is empty.
 2013-03-06 20:36:49 +01:00
Uwe Bonnes
ff8de39774 usbuart: Don't try to send until configured. Enumeration may hang else 2013-02-15 17:55:36 +01:00
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
327ee49a67 usps_f407: add another platform 2013-02-03 14:22:14 +01:00
Uwe Bonnes
31f39339fd stm32/usbdfu.c: Rearrange code to clarify the tasks to be done 2013-02-03 14:14:48 +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
8415fc829b stm32/cdcacm.c: remove unneeded includes 2013-01-23 17:28:34 +01:00
Uwe Bonnes
73d120577b usbdfu: Write protect the bootloader sector on F4 2013-01-22 19:04:51 +01:00
Uwe Bonnes
8033fb2529 STLINK: Allow to force bootloader by starting with the RESET button pressed 2013-01-21 11:02:44 +01:00
Uwe Bonnes
749fb318e7 gdb_if: Use a doubled buffer scheme for reading data from USB 
Needed, as the OTG driver erases the data read after eventually calling the callback
 2013-01-21 11:02:44 +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
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
8b1ec3151f usbuart, jtagtap, swdptap: Factor out GPIO setup 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
Uwe Bonnes
15d7077115 traceswo: Move (now-constant) traceswo.c to platforms/stm32 2013-01-21 11:02:44 +01:00
Uwe Bonnes
72ca77af53 stm32_can: Changes to get blackmagic to work 2013-01-21 11:02:44 +01:00
Uwe Bonnes
313a24b316 usbdfu: Allow for different, but constant flash page sizes 2013-01-21 11:02:43 +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
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
7188a4a8cb Move usbdfu to platforms/stm32 directory 2013-01-21 11:02:43 +01:00
Uwe Bonnes
35d6adc236 native/usbuart: Move platform dependant parts to platform.h 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
ad9c76e97f Update to current libopencm3 usb api. 2013-01-10 22:01:21 -08:00
Gareth McMullin
54f4467c0f Added stlink platform for Discovery boards and ST's ST-Link hardware. 2012-06-10 19:06:37 +12:00
Gareth McMullin
89bcdcc60a Moved stm32 generic platform files out of native platform dir. 2012-06-10 17:34:26 +12:00