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Author SHA1 Message Date
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
919a005b65 debug flags only if we are debugging, speeds up firmware slightly 2018-07-12 19:19:39 -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
fd2cb4b8d2 Updating submodule to use flirc samd branch 2018-07-10 14:01:03 -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
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
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
Gareth McMullin
d4d24c256c
Merge pull request #362 from UweBonnes/fix_ftdi 
libftdi/jtagtap.c: Fix error introduced with commit de33473
 2018-06-26 10:36:06 -07:00
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
Gareth McMullin
b2defad844
Merge pull request #356 from UweBonnes/probe_halted 
Probe halted
 2018-06-21 10:06:56 -07:00
Gareth McMullin
1799ea3b71
Merge pull request #357 from UweBonnes/write_access_size1 
Write access size1
 2018-06-21 10:05:45 -07:00
Uwe Bonnes
b59bbac0b2 stm32l4: Use buffered direct write to flash. 2018-06-16 13:30:53 +02:00
Uwe Bonnes
891d6de8eb stm32f1.c: Use buffered direct write to flash with half word access. 2018-06-16 13:30:53 +02:00
Uwe Bonnes
f1752c7a1a stm32f4: Allow DWORD parallelism. 
Needs external VPP!
 2018-06-16 13:30:53 +02:00
Uwe Bonnes
15312eb86c stm32f4: Honor parallelism also for erase. 2018-06-16 13:30:53 +02:00
Uwe Bonnes
bfeb6f0db9 stm32f4: Use buffered direct flash write with choosen size. 2018-06-16 13:30:53 +02:00
Uwe Bonnes
54f73858f9 Provide a target function to write with given size. 2018-06-16 13:30:08 +02:00
Uwe Bonnes
17b817f37b cortexm: Allow to set timeout to wait for halt. 
This allows to gain access to devices spending long time in WFI without
the need for a reset, at the expense of possible long waiting times.
Using Reset means loosing the device runtime context.
 2018-06-13 14:03:50 +02:00
Uwe Bonnes
9e365a58f7 Cortex-M: Try harder to halt devices in WFI. 
E.g. STM32F7 and L0 need multiple C_DEBUG and C_HALT commands to halt
the device.
 2018-06-13 14:02:43 +02:00
Uwe Bonnes
44fc24e0e7 Allow to specificy if SRST is asserted and when it is released. 
E.g. for STM32L0 and F7, IDCODE register can not be read while device is
under Reset.
 2018-06-13 13:46:07 +02:00
Uwe Bonnes
66e357d517 Cortex-M: Probe Cortex-M even if ROM table read fails. 
Rom table in some devices (e.g. STM32L0/F7) can not be read while
device is in WFI. The Cortex-M SWD signature is however available.
If we know by that signature, that we have a Cortex-M, force a
probe for Cortex-M devices.
 2018-06-13 13:04:17 +02:00
newbrain
ae6f0eadc9 Support for MSP432 TI MCUs (#353) 
Introduces flashing and debugging support for Texas Instruments MSP432
series of MCUs
 2018-06-07 08:34:21 +12:00
Gareth McMullin
b7a59afc59
Merge pull request #349 from esden/stm32f247-strings 
Setting the stm32f247 driver string on scan.
 2018-06-05 10:37:25 +12:00
Piotr Esden-Tempski
077e455a94 Setting the driver string on scan. 
This way swdp_scan and jtag_scan commands will show the chip that was
detected instead of the generic STM32F4 string. The generic name is
most confusing when attaching to an STM32F7 target.
 2018-06-01 12:46:14 -07:00
Gareth McMullin
80f003ff4b
Merge pull request #347 from UweBonnes/ftdi 
libftdi platform improvements
 2018-05-31 10:16:34 +12:00
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
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