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848 Commits

Author SHA1 Message Date
Uwe Bonnes
2657aa6fbb libftdi: Allow more flexible Swd Read/Write Switching. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
df05d7ce7b libftdi: Allow device specific port/pin to read SWD bitbanged. 
Gracefully abort swd scan if devices can not do SWD.
Best effort to indicated SWD capability on existing cables and
add descriptions for the cables.
 2018-05-30 19:21:03 +02:00
Uwe Bonnes
fce25b9fd5 libftdi/swdptap.c: Substantial speed increase for bitbanging SWD. 
Provide the swd sequences unrolled.
 2018-05-30 19:21:03 +02:00
Uwe Bonnes
992ccf91a9 libftdi/swdptap.c: Use MPSSE Mode for bitbanging SWD. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
f3cacba219 libftdi: Flush buffer with detach. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
2ec078cfcf libftdi/jtagtap.c: Allow NULL as one DI/DO argument jtagtap_tdi_tdo_seq. 
Implement jtagtap_tdi_seq() by calling jtagtap_tdi_tdo_seq().
 2018-05-30 19:21:03 +02:00
Uwe Bonnes
de33473535 libftdi/jtagtap: Copy DI direct into the write buffer. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
aa938c6dae libftdi/jtagtap: Try harder to initialize Ftdi MPSSE jtag mode. 
After "mon s" at least the second "mon j" now succeeds again.
 2018-05-30 19:21:03 +02:00
Uwe Bonnes
c548e307fe libftdi/jtagtap: Clean up code. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
7d45bd4869 ibftdi/jtagtap: Remove magic numbers. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
6f0a46d9c1 libftdi: Export active cable description. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
68c7180376 libftdi: Add ftdiswd variant. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
f4bc6f9ddd libftdi/platform.c: Issue SEND_IMMEDIATE before reading. 2018-05-30 19:21:03 +02:00
Uwe Bonnes
744deb678d libftdi/platform.c: Only set bit direction with MPSSE SET_BIT_XXXX. 2018-05-30 19:21:03 +02:00
Gareth McMullin
48d232807e
Merge pull request #337 from adamgreig/stm32f4-ram-size 
Update maximum RAM sizes for F4 and F7 devices
 2018-04-26 13:38:11 +12:00
Adam Greig
e1cefb2031 Update maximum RAM sizes for F4 and F7 devices 2018-04-24 11:06:07 +01:00
Uwe Bonnes
93f3b14b68 stm32f1(f0): Do not read normal device registers during probe. 
Device may not be halted and memory map setup may fail.
 2018-04-23 11:06:08 +12:00
Uwe Bonnes
a0596a0dcc stm32l4: Build Memory Map during attach. 
Reading target registers while target not halted may fail and result in
invalid memory map.
 2018-04-23 11:06:08 +12:00
Uwe Bonnes
5f404cdbc0 Construct memory map on the stack 
The memory map uses 1k of SRAM and is only needed during attach. Release
after use lowers pressure on SRAM.
 2018-04-23 10:51:04 +12:00
Uwe Bonnes
6127a6431e stlink: Check nRST line level when setting SRST. 
Problem: On some boards flashing hanged.
Cause: Releasing SRST caused a slow rise of nRST and flashing
started while the target still was in reset.
Attention: platform_delay(ms) only resolved 0.1 s.
Nucleo-P boards have SRST unconnected to target nRST by default.
 2018-04-23 10:48:05 +12:00
Gareth McMullin
63967346cd stm32f4: Don't duplicate resources on reattach. 2018-04-23 10:48:05 +12:00
Gareth McMullin
00decb3718 target: Separate function to free memory map. 2018-04-23 10:48:05 +12:00
Gareth McMullin
1fd2a24c2d stm32f4: Only construct memory map at attach. 2018-04-23 10:48:05 +12:00
Uwe Bonnes
72c1498ae1 stlink: Make SWO Trace Buffer smaller. 
Changes for delayed memory map setup otherwise overflow SRAM silently.
 2018-04-23 10:48:05 +12:00
Gareth McMullin
9d7925792f Merge branch 'master' into always_buffer_flash 2018-04-23 10:40:20 +12:00
Gareth McMullin
28bd4fc0ce
Merge pull request #305 from UweBonnes/swo_async 
Use async SWO from the bluepill pull request.
 2018-04-09 08:27:49 +12:00
Mike Walters
fa62403ee3 nrf51: Add nRF51802 device id. (#331) 2018-04-03 10:45:56 +12:00
Uwe Bonnes
fc25a3339a traceswoasync: Implement async swo for stm32. 
Use for stlink.
Uses dma with large buffer.
Pull up swo to provide idle level on unconnected swo pin.
 2018-03-27 13:40:49 +02:00
Uwe Bonnes
93bc3a155a traceswo: Provide command option for async swo. 2018-03-27 13:40:49 +02:00
Uwe Bonnes
3e3e450408 cdcacm.c: Use less buffer for the usb_uart buffers and reallocate. 
With 128 bytes for both usb_uart buffers, traceswo gives errors!
Keep the size for the receive buffer and diminisch the transmit buffer,
as there is no flow control to the device.
Probably related to https://github.com/libopencm3/libopencm3/issues/477
 2018-03-27 13:40:49 +02:00
Gareth McMullin
cfaa5ea963 Merge branch 'korken89-master' 2018-03-27 13:01:06 +13:00
Gareth McMullin
76bfb4929d Use lowercase register names. 2018-03-27 13:00:39 +13:00
Gareth McMullin
a3f855ce5c Merge branch 'master' of https://github.com/konsgn/blackmagic into konsgn-master 2018-03-27 08:03:03 +13:00
Christopher Woodall
31965a5bbc Added support for k64 (#301) 2018-03-25 14:43:33 -07:00
Akila Ravihansa Perera
471ce2547c Added LPC17xx support (#317) 2018-03-25 12:53:30 -07:00
Mark Rages
a41d8cb97a Another nRF52 device id. (#315) 2018-03-25 12:37:51 -07:00
Emil Fresk
1ee6d4503e Update to split 'special' into its sane parts (update from @mubes) 2018-03-24 16:44:59 +01:00
Konsgn
04fbabb299 mkl27 support 2018-01-21 23:43:01 -05:00
konsgn
1fe870b8df added MKL27<128kB support 2018-01-16 13:23:36 -05:00
Adam Heinrich
f5cac4c78d platforms/stm32: Ignore noise errors on USBUART 2018-01-13 21:11:17 +01:00
Uwe Bonnes
922f857de7 stm32f1.c: Add missing fall through statement needed by GCC7. 2017-12-18 13:56:59 +01:00
Uwe Bonnes
1f3c235205 src/target/stm32f1.c: Add CCM Ram of STM32F303 devices. 2017-12-08 13:39:24 +01:00
Gareth McMullin
048e8447a5 target: Only support buffered flash writes 2017-10-13 08:58:37 +13:00
Gareth McMullin
c53a12bfd1 cortexm: Better cache support for Cortex-M7 
- On probe, read CTR for cache presence and minimum line length
- Make D-Cache clean a function
- Clean before memory reads
- Clean and invalidate before memory writes
- Flush all I-Cache before resume
 2017-10-12 09:26:01 +13:00
Nick Downing
0e5b3ab00e Make Cortex M driver write DCCIMVAC (Data cache clean and invalidate by address to the PoC=Point of Coherency) prior to reading or writing each 32 bytes of RAM 2017-10-12 08:41:58 +13:00
Gareth McMullin
9a5b31c37b Fix fallthrough warnings on gcc 7 2017-10-09 11:07:29 +13:00
Uwe Bonnes
120a2d9378 target: Fix calculation of erase size. 2017-10-05 22:11:01 +02:00
Uwe Bonnes
a7815fff3d target.c: No need to split write while still in same flash block. 2017-10-04 21:52:29 +02:00
Uwe Bonnes
25610e5ec5 target: Fix unconsistant use of tmplen. 2017-10-04 21:52:29 +02:00
Gareth McMullin
f27f3bad5c libftdi: Fix tdi_tdo_seq result unpacking 2017-10-05 08:26:33 +13:00