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fix-ch340
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Author SHA1 Message Date
Grigori Goronzy
af153a89e7 Fix initialization with CH340 UARTs 
Initialization is messed up with older Linux kernels and that
results in 9600 baud being used unconditionally. Setting the baud
rate separately seems to work around this successfully.
 2015-12-15 16:43:37 +01:00
Grigori Goronzy
293ce2c749 Add STC15W408AS to compatibility list 
Tested and works fine.
 2015-12-12 01:03:14 +01:00
Grigori Goronzy
f13650a352 stc15: remove extra space in output 2015-12-11 01:50:55 +01:00
Grigori Goronzy
f5574f30e3 frontend: rename code_binary/eeprom_binary 
We don't accept binary only anymore.
 2015-12-11 01:49:45 +01:00
Grigori Goronzy
bc6f9da03e frontend: nicer description 2015-12-11 01:38:46 +01:00
Grigori Goronzy
6f0ee0387d serial: flush input on connect 
Sometimes there's some garbage in the input buffer and we aren't
interested in that.
 2015-12-11 01:21:06 +01:00
Grigori Goronzy
cc20c85ad0 Add STC15W4K56S4 dump 2015-12-11 01:14:51 +01:00
Grigori Goronzy
b71b6535c4 Add STC15W4K56S4 to compatibility list 
Seems to work just fine for me now.
 2015-12-11 01:13:35 +01:00
Grigori Goronzy
76b3418f0a stc15: add core voltage option (STC15W) 
This is used on STC15W4 series and has no function on earlier MCUs.
There is no good way to filter options, unfortunately.
 2015-12-11 01:11:53 +01:00
Grigori Goronzy
11b165c02c stc15a: set pulse timeout for handshake 2015-12-11 00:40:22 +01:00
Grigori Goronzy
9f42ef29f3 stc15: use generic/new sync sequence for handshake 
Use the newer sync sequence. Refactor the pulse() function to make
it somewhat generic, so we can use it without worrying about writing
the exactly right number of bytes.

This seems to get STC15W4 series chips working.
 2015-12-11 00:39:59 +01:00
Grigori Goronzy
432fed8af1 Add STC11F02E to compatibility list 2015-12-06 19:45:29 +01:00
Grigori Goronzy
7336673655 Add STC15L2K61S2 to README 
See https://github.com/grigorig/stcgal/issues/3
 2015-11-30 00:51:51 +01:00
Andrew Andrianov
0548582dd4 Add initial debian packaging info 
v2 (Grigori Goronzy): Simplify with pybuild, fix some smaller issues,
license as MIT.

Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2015-11-25 23:03:25 +01:00
Grigori Goronzy
e0afd851ae Let MCU detection recover faster 
Use small timeouts to recover faster if there is a misdetection for
whatever reason (truncated packet, user program toggles port, etc.).
 2015-11-25 22:19:54 +01:00
Grigori Goronzy
b72c5a60fb ihex: fix bytearray overallocation 2015-11-25 03:06:57 +01:00
Grigori Goronzy
8d800d1090 ihex: fix non-contiguous ranges 
I thought this thing worked, but it turns out it is horribly broken.
Rewrite extraction and use bytearray, which is more efficient anyway.
 2015-11-25 01:35:20 +01:00
Grigori Goronzy
c0a9b381c9 Update TODO 2015-11-24 23:13:21 +01:00
Grigori Goronzy
0ed9ac9229 stc15a,stc15: properly set IAP wait states 
Refactor the old code from stc12a/stc12 and use it in stc15a/stc15
to set the IAP wait states. Verified by timing the erase time.
 2015-11-24 23:13:21 +01:00
Grigori Goronzy
d0a9b61482 Update README 
Make option table nicer, some other minor stuff.
 2015-11-24 21:16:43 +01:00
Grigori Goronzy
778cb63e36 stc15: add optional write finish packet (BSL 7.2+) 2015-11-24 21:00:56 +01:00
Grigori Goronzy
b55fc1fcf4 stc15: print BSL minor version 
The BSL version has the form X.Y.ZW in newer BSLs. The extra digit
is stored in another info packet byte. Print the version correctly.
 2015-11-24 20:48:48 +01:00
Grigori Goronzy
3a81844a17 frontend: prefer to catch SerialException 
It's a subclass of IOError, which we were catching first.
 2015-11-24 01:42:53 +01:00
Grigori Goronzy
d318384c25 stc15: handle uncalibrated chips 2015-11-24 01:37:22 +01:00
Grigori Goronzy
ef84cf3cd5 Update README again 
Just some minor fixes.
 2015-11-24 00:44:34 +01:00
Grigori Goronzy
6601cb91f1 Update README 2015-11-24 00:41:29 +01:00
Grigori Goronzy
63327e3498 frontend: add Intel HEX support 
Add Intel HEX support with the help of the IHex library. IHex needed
some modifications to make it work with Python 3.

Intel HEX files are autodetected, based on file extension (.hex,
.ihx or .ihex).
 2015-11-24 00:36:44 +01:00
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