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Author SHA1 Message Date
Jeff Epler
8fbe19b993 mp_obj_instance_make_new: avoid undefined behavior 
If kw_args is NULL then memcpy() gets a NULL source argument.
This is undefined behavior under the C standard, even if 0 bytes
are being copied.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 11:31:06 +09:00
Jeff Epler
85f0048d22 mp_bytecode_print_str: avoid undefined behavior 
Left shift of negative numbers is undefined in the "C" standard.  Multiplying
by 128 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 11:16:11 +09:00
Jeff Epler
46b6870ffa gc_alloc: Remove redundant 'collected' assignment 
The remaining assignment was added in upstream micropython; the
deleted assignment was added in circuitpython as part of the long-lived
object area feature.  During the merge, the redundant assignment
was not removed.

(since collected is a local variable and no pointers to it escape,
it doesn't seem possible for the placement of the assignment before
or after GC_ENTER() is important)

This diagnostic was found by clang 7's scan-build static analyzer.
 2019-10-08 10:54:13 +09:00
Jeff Epler
0d96f1906b mp_binary_get_int: avoid undefined behavior 
Left shift of negative numbers is undefined in the "C" standard.  Multiplying
by 256 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 10:48:25 +09:00
Scott Shawcroft
4eb11fbde6
Merge pull request #2198 from kamtom480/circuitpython-msc-max-packet-size 
Add a way to change max packet size for MSC
 2019-10-07 13:58:06 -07:00
Dan Halbert
45c57db0ed
Merge pull request #2200 from kickbutts/patch-1 
Update de_DE.po
 2019-10-07 11:58:06 -04:00
hierophect
59ed879c8f
Merge pull request #2197 from hierophect/always-build-modules 
Sort some modules into ALWAYS-BUILD in mpconfig
 2019-10-07 09:09:28 -04:00
Kamil Tomaszewski
a020f203dc Update usb_descriptor submodule 2019-10-07 13:44:05 +02:00
Kamil Tomaszewski
badf32e88d Add HID OUT 2019-10-07 13:40:44 +02:00
Kamil Tomaszewski
1205d3e305 Add validation 2019-10-07 12:31:42 +02:00
Kamil Tomaszewski
7aefcc449a Add an alternative way to number the USB endpoints 
Two options available:
- relative numbering (USB_RELATIVE_EP_NUM = 1) - default
- absolute numbering (USB_RELATIVE_EP_NUM = 0) - new!
 2019-10-07 12:31:42 +02:00
Thomas Konnemann
4d8aae12b5
Update de_DE.po 2019-10-05 12:42:40 +02:00
Hierophect
e017a5925d Revert modules with missed dependence 2019-10-04 15:04:24 -04:00
Kamil Tomaszewski
ef42abb818 Add a way to change max packet size for MSC 2019-10-04 13:49:33 +02:00
Hierophect
dc4abb922b Revert accidental OS delete 2019-10-03 15:40:46 -04:00
hierophect
f4922a530a
Merge pull request #2186 from hierophect/stm32-spi-flash 
STM32: SPI Flash
 2019-10-03 15:32:56 -04:00
Hierophect
7a2f60c43d Add Always Build flag, remove redundancy 2019-10-03 15:23:45 -04:00
Hierophect
eacdb1da6e Disable timeout, remove redundancy 2019-10-03 14:43:25 -04:00
Scott Shawcroft
6827354527
Merge pull request #2185 from dhalbert/xac-gamepad-fixes 
Update tinyusb to fix gamepad;add HID OUT interface descriptor
 2019-10-03 11:35:10 -07:00
Dan Halbert
463415a7ef update stm32f4 port to use tinyusb synopsys tree 2019-10-03 13:26:03 -04:00
Hierophect
83c49a5c80 Increase SPI timeout duration 2019-10-03 09:14:54 -04:00
Hierophect
8a4bbae077 Fix typo causing parsing error 2019-10-02 18:18:52 -04:00
Hierophect
5a6194839b Timeout fix for I2C device testing 2019-10-02 17:59:42 -04:00
Hierophect
86305bfdfe Make all errors value errors 2019-10-02 17:32:54 -04:00
Hierophect
9aa6d215fd Add some definitions for when F412 can be implemented 2019-10-02 16:03:22 -04:00
Hierophect
5a2f82095a Implement SPI flash settings, bugfix for SPI pin assignment 2019-10-02 15:17:49 -04:00
Scott Shawcroft
22b7050c4c
Merge pull request #2180 from sommersoft/support_matrix_defaults 
Docs: Support Matrix - Fix Dependent Modules; Add Minimal/Default Build
 2019-10-02 10:04:50 -07:00
sommersoft
01ec3b995e use 'any()' vs 'len == 1 & == False' 2019-10-02 00:02:49 -05:00
Dan Halbert
05038ea1e5 Update tinyusb to fix gamepad;add HID OUT interface descriptor 2019-10-01 15:57:16 -04:00
Scott Shawcroft
d6e987e587
Merge pull request #2182 from hierophect/stm32-spi 
STM32: SPI Support
 2019-09-30 20:00:23 -07:00
Hierophect
b66700720b improve error readability 2019-09-30 18:05:07 -04:00
Scott Shawcroft
3ff53a64cb
Merge pull request #2181 from tannewt/update_frozen 
Update frozen modules.
 2019-09-30 14:23:05 -07:00
Scott Shawcroft
25cefc16a5
Merge pull request #2184 from adafruit/tannewt-patch-1 
Fail when boards are missing too
 2019-09-30 13:40:35 -07:00
Scott Shawcroft
c12c837abd
Improve frozen prep to skip example subdirectories 2019-09-30 13:37:58 -07:00
Scott Shawcroft
8048dcb76c
Update frozon modules. 
Fixes https://github.com/adafruit/Adafruit_CircuitPython_INA219/issues/12
 2019-09-30 13:37:58 -07:00
Scott Shawcroft
060e81ded0
Fail when boards are missing too 2019-09-30 12:09:29 -07:00
Scott Shawcroft
33af5a913e
Merge pull request #2183 from hierophect/stm32-ci-update 
Update Git CI with STM32 F405 boards
 2019-09-30 12:08:45 -07:00
Hierophect
7848d0dbe5 that's right they need to be in order 2019-09-30 14:13:54 -04:00
Hierophect
1a7a235b05 Update CI boards 2019-09-30 13:47:17 -04:00
Hierophect
1f90cffc89 protect against edge case 2019-09-30 13:33:20 -04:00
Hierophect
56eb9666ea Implement never-reset, fix F412 2019-09-30 11:35:40 -04:00
Hierophect
a475b667b5 Clean up debugging messages, remove shortcuts 2019-09-30 11:04:09 -04:00
Hierophect
492bc3eedc Expand pin definitions for all boards 2019-09-30 10:45:02 -04:00
Hierophect
e2d0ad6adc Add settings reconfiguration 2019-09-29 15:01:32 -04:00
Hierophect
bf7b841020 Further reversion 2019-09-29 13:22:12 -04:00
Hierophect
89315999e2 Fix bad returns, revert flash changes 2019-09-29 13:18:43 -04:00
Hierophect
270396a882 Refine SPI settings for testing 2019-09-29 13:01:27 -04:00
sommersoft
c53ad5fe8a Merge branch 'master' of https://github.com/adafruit/circuitpython into support_matrix_defaults 2019-09-27 23:41:48 -05:00
sommersoft
c3dda7c535 add parsing for 'MINIMAL/DEFAULT'; process inclusion when determined by another module 2019-09-27 23:41:34 -05:00
Hierophect
d7443fce54 First implementation of read write 2019-09-27 17:59:55 -04:00