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Author SHA1 Message Date
Grigori Goronzy
f452ca226e frontend: return instead of exit 2015-11-23 23:48:58 +01:00
Grigori Goronzy
7317f9e3a7 frontend: use 1200 BPS for handshake by default 
It's not much slower but makes frequency measurement and calibration
more reliable.
 2015-11-23 23:44:50 +01:00
Grigori Goronzy
ad57488e4f Unify options 
Eradicate inconsistencies, get it in sync with docs.
 2015-11-23 23:30:29 +01:00
Grigori Goronzy
b6c87fb532 Add option descriptions to README 2015-11-23 23:29:22 +01:00
Grigori Goronzy
3966e2e109 Merge branch 'packaging' 2015-11-23 22:37:49 +01:00
Grigori Goronzy
14a8b061c1 Clean up TODO 2015-11-23 22:36:11 +01:00
Grigori Goronzy
a5795dbee8 Add gitignore 
Especially ignore all the cruft from disttools/setuptools.
 2015-11-23 22:32:39 +01:00
Grigori Goronzy
bc6447fdc9 Add missing stdout flush calls 
This makes the progress display much more useful.
 2015-11-23 22:23:50 +01:00
Grigori Goronzy
af35a6ba51 setup: add metadata 2015-11-23 22:19:21 +01:00
Grigori Goronzy
2bf43d161a Update README 2015-11-23 22:19:21 +01:00
Grigori Goronzy
b96bc39948 setup: use version from package 2015-11-23 22:19:21 +01:00
Grigori Goronzy
bc242390e7 Add packaging infrastructure 
Split up single script into a package with multiple modules.
Also add a setuptools control file. With this, stcgal can be
installed like any other program. It's still possible to launch
from the sources directly. stcgal.py has been converted into a
simple launcher.

v2: fix imports
 2015-11-23 22:19:06 +01:00
Grigori Goronzy
797dcbccda Update README 
Some more info about device options and other misc changes.
 2015-11-23 15:24:06 +01:00
Grigori Goronzy
bd41521c6d Add commented dump to stc15a docs 2015-11-22 18:47:24 +01:00
Grigori Goronzy
5b4f9d0ef0 Add stc89 and stc12a dumps 2015-11-22 18:45:01 +01:00
Grigori Goronzy
391f6433fe stc15: print wakeup timer value 2015-11-22 18:44:37 +01:00
Grigori Goronzy
aae3d946f6 Add more dumps and new STC15 protocol info 2015-11-22 18:24:20 +01:00
Grigori Goronzy
7a858f3334 Fix up README 2015-11-22 18:09:49 +01:00
Grigori Goronzy
9da8da6807 Update README 2015-11-22 18:05:45 +01:00
Grigori Goronzy
d5b35cf43d Rename stc15 and stc15x protocols 
The protocol originally named "stc15" is only used for two early STC15
series, i.e. STC15F104/STC15F204. All other STC15 series appear to
use a different protocol. So switch around names similary to "stc12"
vs "stc12a".

In conclusion:
- "stc15a" is used only for STC15xx04E(A)
- "stc15" is used for all other currently tested STC15 MCUs
 2015-11-22 17:45:31 +01:00
Grigori Goronzy
24a2a4a15b Merge branch 'stc15' 2015-11-22 17:42:15 +01:00
Grigori Goronzy
8297904753 stc15x: add external clock handling 2015-11-22 17:36:06 +01:00
Grigori Goronzy
75ac790141 Add IAP15F2K61S2 to compatibility list 
In fact, all current STC 15 MCUs should work now.
 2015-11-22 17:36:06 +01:00
Grigori Goronzy
52b346ebfc Flush stdout in some more error cases 2015-11-22 17:36:06 +01:00
Grigori Goronzy
ed28c8ef89 stc15x: add hack for SW/HW UART differences 2015-11-22 17:36:05 +01:00
Grigori Goronzy
bf7cbb2042 Add support for new BSL 7.x STC15 parts 
These use a somewhat modified protocol with support for external clock.
This should get all STC/IAP15F2/L2 etc. work correctly. Only parts with
BSL 7.1 were tested, although BSL 7.2 should work as well.

The functionality is encapsulated in the new protocol "stc15x".
 2015-11-22 17:35:58 +01:00
Grigori Goronzy
6f77535673 Fix output in error cases 2015-11-22 04:27:46 +01:00
Grigori Goronzy
bb6fd8d8fb Add debug command line flag 2015-11-21 01:41:25 +01:00
Grigori Goronzy
1a0e100ab6 Update MCU database 
Up to STC-ISP 6.85I. Also remove dump-mcu.txt, not really needed.
 2015-11-21 00:41:30 +01:00
Grigori Goronzy
b2326bf8e9 Update TODO 2015-11-21 00:40:15 +01:00
Grigori Goronzy
84c3e1989c Add note regarding input formats 2015-11-19 00:38:05 +01:00
Grigori Goronzy
0fe01db8f1 Add two other tested MCUs 2015-11-19 00:37:31 +01:00
Grigori Goronzy
62c85d06c8 Add STC12A (early STC12) series protocol support 
STC12A is my name for the mixup protocol between STC89 and
STC12 that is used by some early STC12 series MCUs (for examples
STC12C2052AD). The protocol differs in many subtle ways so there is
quite a bit of unfortunate code duplication for the moment.
 2014-01-29 00:40:17 +01:00
Grigori Goronzy
033d4a4016 Documentation fixes 2014-01-24 00:30:21 +01:00
Grigori Goronzy
977fb205ed Add STC 89/90 series protocol support 2014-01-24 00:30:02 +01:00
Grigori Goronzy
ca1bd4dcab stc12: fix detection of illegal baudrates 2014-01-23 15:08:24 +01:00
Grigori Goronzy
1bd2ec9cbe Extract base class for protocols 2014-01-23 14:54:09 +01:00
Grigori Goronzy
87a257e63e Improve synchronization and timeout handling 
Make sure we can safely sync to the status packet in case
garbage is received before.
 2014-01-21 16:03:38 +01:00
Grigori Goronzy
5bcad70d77 Update MCU database 2014-01-17 12:08:23 +01:00
Grigori Goronzy
517af0b6bd Add README 2014-01-15 01:09:49 +01:00
Grigori Goronzy
8d782bb626 Add mail address to license text 2014-01-15 01:09:29 +01:00
Grigori Goronzy
2695f16809 Distinguish between communication error types 2014-01-15 00:56:12 +01:00
Grigori Goronzy
407e956dfb Ignore garbage packets in synchronization state 
The MCU might still be running user code and toggling the UART pins
when stcgal is started. Just ignore all garbage we see in this stage
until we get a valid package.
 2014-01-15 00:55:59 +01:00
Grigori Goronzy
e54610bcf5 Add read timeouts and handle them sensibly 2014-01-15 00:20:58 +01:00
Grigori Goronzy
a1fa53456e Fix and refactor disconnect 2014-01-14 23:00:56 +01:00
Grigori Goronzy
b3230814a8 Erase flash in 512 byte blocks 
This is the IAP flash memory block size, and the BSL apparently
expects erase to be done aligned to 512 byte.
 2014-01-13 12:33:41 +01:00
Grigori Goronzy
9fd960f45a Tweak output and formatting 2014-01-13 12:33:41 +01:00
Grigori Goronzy
2d8d782239 Extract TODO 2014-01-13 02:52:30 +01:00
Grigori Goronzy
beae56e66a Use kHz unit for --trim option 
It's simply more practical.
 2014-01-13 02:05:41 +01:00
Grigori Goronzy
fad3147e71 Fix handling of incorrect option specifications 2014-01-13 02:01:43 +01:00