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1,321 Commits 3 Branches 18 Tags
Commit Graph

376 Commits

Author SHA1 Message Date
Ryan
84b6818982 samd: convert_tdio command cleaned up 2018-09-28 14:54:31 -07:00
Ryan
4aee9fe2a3 samd: enter_bootldr command, bootldr button 2018-09-28 14:37:33 -07:00
Ryan
4847e0d1e6 samd: uart ports updated for bm-sam hw 2018-09-05 15:52:04 -07:00
Ryan
a599b989cf samd: TDI/O conversion, usart line coding 2018-09-05 12:10:43 -07:00
Rik van der Heijden
95053b3b4e Change the ST-Link SRST function to use libopencm3 helper functions and fix waiting for the pin-state, change init to use the SRST function for reset de-assertion 2018-09-05 20:28:02 +02:00
Ryan
50658a5c0a samd: small fixes to uart 2018-08-27 16:22:48 -07:00
Ryan
f828fc1ac1 samd voltage detection and line coding 2018-08-07 14:32:00 -07:00
Jason Kotzin
bd71ca2a3c Minor updates to help with speed, temporarily disabling uart 2018-08-01 19:10:01 -07:00
Ryan
2d38c9614e fixed typo in jeff/platform.h 2018-08-01 16:22:03 -07:00
Jason Kotzin
7ce265f2cf Adding queue.h file and fixing some compile errors 2018-08-01 14:26:31 -07:00
Jason Kotzin
638299534b samd: updates for jeff probe pcb 2018-07-13 23:48:52 -07:00
Jason Kotzin
58865ca5ec samd: uart support 2018-07-12 18:54:13 -07:00
Jason Kotzin
d62d82bb2f M0 SWDIO 2x performance improvements 2018-07-10 16:18:05 -07:00
Jason Kotzin
f1ecd66283 Initial support for samd hardware and jeff ‘probe’ 2018-07-10 15:42:44 -07:00
Jason Kotzin
1cc3e05c11 Force USB connect 2018-07-10 13:36:00 -07:00
Jason Kotzin
d5b6d4ab12 Allow support for older chip architectures 2018-07-10 13:35:45 -07:00
Uwe Bonnes
7a7266a0f7 Speed up JTAG. 2018-06-26 19:50:14 +02:00
Uwe Bonnes
e54a826745 common/swdptap.c: Speed up by "unrolling" swd.._seq_...() for GPIO. 
Try to have sensible setup/hold times by evenntually duplicated or
logically useless port commands.
Loading code to RAM on a STM32L476 got up from 46 to 83 kB/sec.
 2018-06-26 19:50:14 +02:00
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
Uwe Bonnes
97561fc5cc stlink: Decrease delay with SWD turn around for native,stlink and swlink. 2018-06-26 19:50:14 +02:00
Uwe Bonnes
5548d54626 common/swdptap: some clean up. 
Remove superfluous transaction.
Use native variable size.
 2018-06-26 19:50:14 +02:00
Uwe Bonnes
7e3fe352ad adiv5_swdp.c: Use swdptap_seq_out for initialiation sequence. 2018-06-26 19:50:14 +02:00
Uwe Bonnes
633af5bb85 libftdi/jtagtap.c: Fix error introduced with commit de33473 
Seen when scanning e.g. Zync with mon jtag 6 4.
 2018-06-26 17:43:06 +02:00
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
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
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
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
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
Adam Heinrich
f5cac4c78d platforms/stm32: Ignore noise errors on USBUART 2018-01-13 21:11:17 +01:00
Gareth McMullin
9a5b31c37b Fix fallthrough warnings on gcc 7 2017-10-09 11:07:29 +13:00
Gareth McMullin
f27f3bad5c libftdi: Fix tdi_tdo_seq result unpacking 2017-10-05 08:26:33 +13:00
Gareth McMullin
0ed66547d5 Fix libopencm3 breakage 2017-09-25 11:17:03 +13:00
Uwe Bonnes
4966168802 s[t|w]link: Implement ENABLE_DEBUG. 2017-09-23 16:40:28 +02:00
Uwe Bonnes
ce1ef6e41b stm32: Move rdi handling to common stm32 code. 2017-09-23 16:39:35 +02:00
Uwe Bonnes
203f6702d8 Flashsize_F103: Options for BMP on STM32F103C8 devices 2017-09-21 23:05:20 +02:00
Uwe Bonnes
963df9febc stlink: Use common initialization and detect V2.1 boards. 
Factor out hardware revision detection, USB detach and power settings, as
all three program (bootloader, bmp and dfu-upgrade) need it.
 2017-09-21 18:43:06 +02:00
Gareth McMullin
2eb2f8edd7 Use vector_table symbol for assignment of SCB_VTOR. 2017-06-09 13:07:06 +12:00