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stc8
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Author SHA1 Message Date
Grigori Goronzy
fe60e647bf stc8: implement option handling 
Implement option handling for STC8 series, based on STC8A8K64S4A12
reverse engineering.

This mostly wraps up all important parts of the STC8 implementation.

Interoperability was tested with STC-ISP V6.86O.

v2: update documentation
 2018-08-21 02:01:39 +02:00
Grigori Goronzy
0ffcbd197b stc8: finish up frequency calibration 
This is a collection of various changes:

* Also try divider of 5 (it's used by STC-ISP)
* Use the correct IAP delay for the 24 MHz programming frequency
* Also try a trim adjust value of 0x03 and adjust trim ranges
* Fix display of calibrated frequency
 2018-08-20 23:47:42 +02:00
Grigori Goronzy
85e815366c stc8: try dividers 2 and 4 for frequency calibration 2018-06-27 01:10:46 +02:00
Grigori Goronzy
8bc9d89257 Add preliminary STC8 support 
What works:
* Frequency calibration of internal RC oscillator
* Flash/EEPROM programming

What doesn't work yet:
* Everything else
 2018-06-27 01:05:06 +02:00
Grigori Goronzy
b47092093e Fix frontend argument parser 
Refactoring sneaked in an issue with the string formatting.
 2018-06-27 01:03:22 +02:00
Grigori Goronzy
bc5e8ce6cb setup: load long description from README.md 2018-06-27 00:10:41 +02:00
Grigori Goronzy
d9e71a8694 Misc style and consistency fixes (NFC) 
Various style, naming and other changes as recommended by pep8,
pyflakes and pylint.
 2018-06-27 00:05:16 +02:00
Grigori Goronzy
4dcde5cc49 Clean up imports (NFC) 2018-06-27 00:05:16 +02:00
Grigori Goronzy
3ec6f5b6bd setup: improve metadata 2018-06-26 23:06:30 +02:00
Andrew Andrianov
eb6df3b645 debian: Update Build-Depends and Depends 
This closes #32

Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2018-06-26 22:14:41 +02:00
Grigori Goronzy
eb8eecbc9b
Merge pull request #38 from zerog2k/master 
stc15f204ea should use protocol stc15a
 2018-02-04 18:13:22 +01:00
Jens J
c71e455f16
stc15f204ea should use protocol stc15a 2018-02-04 09:46:10 -06:00
Grigori Goronzy
a5e1cc26ee Merge pull request #31 from nekromant/progressbar 
Implement progress callback and tqdm progressbar
 2017-10-22 15:55:45 +02:00
Andrew Andrianov
b77157bc40 .travis.yml: Install tqdm to make ci happy 
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-19 11:26:42 +03:00
Andrew Andrianov
092fbdc842 protocols.py: Implement progress callback and tqdm progressbar 
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-19 11:26:27 +03:00
Grigori Goronzy
e0bda73fed Merge pull request #29 from grigorig/advanced-tests 
Advanced tests
 2017-10-18 23:22:40 +02:00
Grigori Goronzy
57100062af Rename test/ to tests/ 2017-10-12 23:02:02 +02:00
Grigori Goronzy
030497beb0 Extract StcAutoProtocol class, fix autodetection 
With the introduction of real abstract classes, it is not possible
anymore to instantiate StcBaseProtocol. Instead, extract some of the
code for autodetection into the new class StcAutoProtocol and use
that for autodetection.
 2017-10-12 23:02:02 +02:00
Grigori Goronzy
fd923f3a92 Cleanup utils 
Just a tiny simplification, found by pylint.
 2017-10-12 23:02:02 +02:00
Grigori Goronzy
b145fb364a Remove unneeded include 2017-10-12 23:02:02 +02:00
Grigori Goronzy
a29c9bf42e Add fuzzing programming cycle tests 2017-10-12 23:02:02 +02:00
Grigori Goronzy
1cde6da007 stc15: check that a UID has been received 
Found by fuzzing. In some cases it's possible that we end up without
a valid UID. Detect and workaround.
 2017-10-12 23:02:02 +02:00
Grigori Goronzy
ca30a508aa Fix various issues in frequency trimming 
Found by fuzzing. The frequency trimming functions did a bad job of
checking for possible out of bounds accesses and didn't handle various
failure cases correctly. Add suitable checks to fix the issues found.

v2: fix one check, add several new ones
 2017-10-12 23:01:50 +02:00
Grigori Goronzy
b9208c4772 Add length checks for status packets 
Fuzzing found a number of issues when status packets are cut short.
Introduce checks on the length of status packets to fix these issues.
 2017-10-11 23:20:20 +02:00
Grigori Goronzy
ad5a89297f Check length of responses 
Fuzzing found lots of issues when packets are cut short. This should
rarely happen, but stcgal should be able to handle it without crashing.

This adds length checks when checking the magic of packets or when
checking checksums.
 2017-10-11 23:20:20 +02:00
Grigori Goronzy
0cb56f4919 Use abc for StcBaseProtocol 
Use the abc module to declare StcBaseProtocol as an abstract base
class and clean up imports while at it.
 2017-10-11 23:20:20 +02:00
Grigori Goronzy
f195258eb5 Clean up options utilities 
Use abc to declare an abstract base class and add some documentation.
 2017-10-11 23:20:20 +02:00
Grigori Goronzy
ff9530833d Update gitignore 2017-10-11 23:19:11 +02:00
Grigori Goronzy
8b0fdcb42a Clean up Intel HEX utilities 
No functional change intended.
 2017-10-11 23:18:59 +02:00
Grigori Goronzy
ebcfeb467c Merge pull request #27 from nekromant/fixes 
Implement power-cycling via a custom shell cmd, update models.py
 2017-10-09 00:05:55 +02:00
Andrew Andrianov
d7e226df6b README.md: Document -r option properly 
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-08 23:58:31 +03:00
Andrew Andrianov
191a580469 protocols: Move device reset logic to a separate method 
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-08 23:20:17 +03:00
Andrew Andrianov
c131a9d901 frontend: Use command instead of cmd in description 
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-08 23:19:55 +03:00
Andrew Andrianov
3f4263e8fe models.py: Add some STC15xxx definitions from stcdude's mcudb 
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-07 23:30:03 +03:00
Andrew Andrianov
ba4faf9c43 Implement power-cycling via custom shell command 
Sometimes instead of DTR line some custom way (e.g SoC gpio line)
may be used to reset the device. This commit implements
automated power-cycling using a a custom shell command that can
be specified via -r option

Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
 2017-10-07 22:41:49 +03:00
Grigori Goronzy
f1bafb1e0d Update version to 1.4 2017-09-19 18:00:02 +02:00
Grigori Goronzy
fdd6707d2d Add Travis CI for CI and CD 
Run tests for each commit and deploy packages (deb/rpm) for each
release tag.
 2017-09-19 17:54:26 +02:00
Grigori Goronzy
532363d97b Exclude test directory from build 2017-09-18 15:42:08 +02:00
Grigori Goronzy
5865b06f7f Add STC15W4K56S4 programming test 2017-09-02 10:23:06 +02:00
Grigori Goronzy
1b69257cd3 Add missing STC15F104E trace 
Currently broken, needs retracing.
 2017-09-02 10:12:14 +02:00
Grigori Goronzy
38ac5f0788 Add STC15L104W programming test 2017-09-02 08:05:13 +02:00
Grigori Goronzy
6dccf13fb6 Add missing test dependency 
PyYAML is needed to parse the programming simulation data.
 2017-09-02 00:08:28 +02:00
Grigori Goronzy
0ca8b2ea2d Ensure hexstr helper actually received a list of bytes 
Otherwise, the formatted output is rather bogus. Found with a test case.
 2017-09-02 00:00:27 +02:00
Grigori Goronzy
53184b549e Handle None in to_bool utility 
None is commonly used, so we want to be able to handle it with this helper.
Found with a test case.
 2017-09-01 23:59:05 +02:00
Grigori Goronzy
cf68e3c6dc Add initial tests 
This adds various tests, integrated into setuptools. These use "monkey
patching" where needed to mock the pyserial and packet reader/writer
functionality to allow for testing with no changes.

The code should be refactored to simplify testing, but this is good enough
to stop regressions for now.
 2017-09-01 23:55:46 +02:00
Grigori Goronzy
5d10c06f1e Add Visual Studio Code to gitignore 2017-08-31 21:08:57 +02:00
Grigori Goronzy
7e84b8e0fb Fix some additional code smells 
No functional change intended.
 2017-08-31 21:07:56 +02:00
Grigori Goronzy
f34ba6644f Fix option error handling for STC12A LVD 2017-06-16 10:22:24 +02:00
Grigori Goronzy
f15b64f4f7 Fix some minor code smells reported by pylint 
No functional change intended.
 2017-06-16 10:21:43 +02:00
Grigori Goronzy
2e822375e0 Update Debian packaging scripts for 1.3 2017-06-10 10:02:53 +02:00