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Author SHA1 Message Date
Jeff Epler
6da8d7c465 Fix assertion failures in mp_obj_new_type 
Fixes the following assertion failures when the arguments to type()
were not of valid types:
micropython: ../../py/objtype.c:984: mp_obj_new_type: Assertion `MP_OBJ_IS_TYPE(bases_tuple, &mp_type_tuple)' failed.
micropython: ../../py/objtype.c:994: mp_obj_new_type: Assertion `MP_OBJ_IS_TYPE(items[i], &mp_type_type)' failed.

e.g., when making calls like
    type("", (), 3)
    type("", 3, {})
 2018-03-29 06:42:10 -05:00
Jeff Epler
a55988a547 Fix assertion failure in mpz_divmod_inpl 
.. turning this from an assertion failure into an exception:
    pow(1,1,0)
 2018-03-29 06:42:10 -05:00
Scott Shawcroft
676ed4e199
Merge pull request #724 from tannewt/fix_freetouch_submodule 
Remove freetouch files that were accidentally checked in and
 2018-03-28 14:24:32 -07:00
Scott Shawcroft
7b2215a27c
Merge pull request #723 from jepler/high-quality-float-hash 
Enable high-quality float hash
 2018-03-28 14:16:32 -07:00
Scott Shawcroft
19b0b414e6 Remove freetouch files that were accidentally checked in and 
readd the submodule.
 2018-03-28 14:04:53 -07:00
Jeff Epler
abec199c19 Enable high-quality float hash 
This appears to have a relatively small impact on flash usage but
fixes some pathological slow behavior putting floats in dicts or sets.

Closes: #704
 2018-03-27 21:56:30 -05:00
Scott Shawcroft
6711c5c90d
Merge pull request #712 from jepler/fslabel 
Add ability to get, set filesystem label from CircuitPython
 2018-03-27 19:51:48 -07:00
Jeff Epler
34f5498760 Document storage.VfsFat more thoroughly 2018-03-27 21:28:19 -05:00
Jeff Epler
9c47fd9c13 Specifically give a better error message for setlabel on RO fs 2018-03-27 21:28:19 -05:00
Jeff Epler
fe7f405fc7 Add VfsFat.label property 
These allow accessing the filesystem label.  For instance,
in boot.py, you can set the label on the built-in storage with:
   storage.remount('/', False)
   storage.getmount('/').label = "NEWLABEL"
   storage.remount('/', True)

Users with multiple CIRCUITPY boards may find it desirable to
choose a different label for each board they own.
 2018-03-27 21:28:18 -05:00
Jeff Epler
c08f5a3a00 Add storage.getmount to retrieve the mount object associated with a path 2018-03-27 21:28:18 -05:00
Jeff Epler
968763aa1d factor out storage_object_from_path 2018-03-27 21:28:18 -05:00
Dan Halbert
1eba580443
Merge pull request #722 from adafruit/tannewt-patch-7 
Add four missing drivers
 2018-03-27 17:53:43 -04:00
Scott Shawcroft
f4563d11d1
Add four missing drivers 2018-03-27 14:25:14 -07:00
Dan Halbert
4c2f729a7a
Merge pull request #713 from jepler/lto-type-diagnostic-bis 
Allow building on gcc 5.4, while preserving ability to build with 7.2
 2018-03-27 09:28:41 -04:00
Scott Shawcroft
4517ab8ba4
Merge pull request #709 from jepler/core-class-superproperty 
Make test core_class_superproperty.py succeed
 2018-03-26 21:59:05 -07:00
Kattni
77938db8c8
Merge pull request #719 from tannewt/fix_i2c_hang 
Fix I2C init hang when the SCL pin is pulled low.
 2018-03-26 20:08:14 -04:00
Dan Halbert
4190aa2eed
Merge pull request #715 from jepler/array-operation-restrictions-bis 
Remove 'O', 'P' support in arrays
 2018-03-26 20:01:34 -04:00
Jeff Epler
047a4f59c5 This test now passes, make it run regularly 2018-03-26 18:47:06 -05:00
Scott Shawcroft
cebcec5e63 Check for floating pins by pulling them low briefly before testing their values. 2018-03-26 16:32:16 -07:00
Jeff Epler
355bf8b553 Conditionally compile out nonstandard array/struct typecodes 
.. defaulting to off for circuitpython-supported boards, on for others.

.. fixing up the tests that fail when it is turned off, so that they skip
instead of failing
 2018-03-26 18:13:49 -05:00
Scott Shawcroft
25ba8ee489 Add an s because grammar. 2018-03-26 15:21:08 -07:00
Scott Shawcroft
37538fc0e7 Fix I2C init hang when the SCL pin is pulled low. 
We added a check to make sure the pins are in a high state before
initing the bus. This leads to a friendly error message when someone
forgets to add the pull up resistors to their circuit.
 2018-03-26 15:13:52 -07:00
Scott Shawcroft
ea39f4378e
Merge pull request #698 from sommersoft/repl_fix 
Fix 128 Character Max Paste Into REPL
 2018-03-26 13:02:43 -07:00
sommersoft
9bd55cf4c7
minor cleanup 2018-03-26 08:14:37 -05:00
sommersoft
23009fdd63 future-proof for buffer size changes 2018-03-26 06:25:04 +00:00
Dan Halbert
8b6aeb9e19
Merge pull request #702 from jepler/issue689bis 
correct typo in filename
 2018-03-25 23:58:00 -04:00
Dan Halbert
df731884a6
Merge pull request #708 from jepler/cpu-uid-nibbles 
Don't lose half of the processor's serial number
 2018-03-25 23:53:02 -04:00
Jeff Epler
d57397f9c8 Remove an unneeded -Wno-error=lto-type-mismtach 2018-03-25 22:04:15 -05:00
Jeff Epler
74fefe45a4 super(): Do the same lookup tasks as regular getattr 
.. in the presence of properties and descriptors
 2018-03-25 15:11:40 -05:00
Jeff Epler
922b7c3131 Don't assume the type of the prop->proxy objects 
This fixes a crash running the cpydiff/core_class_superproperty.py
test, but it does not fix the difference to cpython3.

Closes: #705
 2018-03-25 15:11:30 -05:00
Jeff Epler
c0029e1d97 Don't lose half of the processor's serial number 
Before this change, `microcontroller.cpu.uid` returned values
where the top 4 bits of each byte were zero, because of
an incorrect bitmask used in this function.
 2018-03-25 13:01:04 -05:00
Dan Halbert
31f5b6a238 WIP: simple working HID 2018-03-24 18:29:12 -04:00
Jeff Epler
d80e54458d correct typo in filename 2018-03-24 10:44:24 -05:00
sommersoft
6205ed9a0c updated cdc_enabled; now more dynamic status return 2018-03-24 03:42:58 +00:00
sommersoft
ef16109c5d updated with requested changes 2018-03-24 00:55:48 +00:00
Scott Shawcroft
fa88446679
Merge pull request #697 from jepler/issue501 
extmod/vfs_fat_file: Implement SEEK_CUR for non-zero offset.
 2018-03-23 14:48:41 -07:00
Scott Shawcroft
8d376a3efb
Merge pull request #693 from jepler/issue236 
Implement * and *= for array.array
 2018-03-23 14:46:03 -07:00
sommersoft
f237657e5e extended buffer check to usb_cdc_background 2018-03-23 18:41:27 +00:00
Dan Halbert
ce8f7e69bf
Merge pull request #700 from adafruit/tannewt-patch-6 
Update USB PID
 2018-03-23 13:25:39 -04:00
Scott Shawcroft
63d826a52a
Update USB PID 2018-03-23 09:34:02 -07:00
sommersoft
ccbe557e30 removed leftover debugging bits 2018-03-23 15:45:30 +00:00
sommersoft
d434635822 add buffer check before triggering new usb read 2018-03-23 15:07:02 +00:00
Ayke van Laethem
fa55b15ac6 extmod/vfs_fat_file: Implement SEEK_CUR for non-zero offset. 
CPython doesn't allow SEEK_CUR with non-zero offset for files in text mode,
and uPy inherited this behaviour for both text and binary files.  It makes
sense to provide full support for SEEK_CUR of binary-mode files in uPy, and
to do this in a minimal way means also allowing to use SEEK_CUR with
non-zero offsets on text-mode files.  That seems to be a fair compromise.
 2018-03-23 09:19:56 -05:00
Dan Halbert
261586518a
Merge pull request #694 from tannewt/feather_m4 
Add Feather M4 Express support.
 2018-03-23 09:16:10 -04:00
Jeff Epler
cdb83b18ec Implement * and *= for array.array 2018-03-23 07:37:07 -05:00
Scott Shawcroft
fd7dcff4e9 Add Feather M4 Express support. 
* Also fixed detection of SPI flash chip to correct look in the 2+
spots.
* Added support for using QSPI in dual read mode.
 2018-03-23 00:00:13 -07:00
Dan Halbert
00eacbf45e
Merge pull request #692 from tannewt/latest_m4 
Add support for the Metro M4 Rev F and make the SPI flash code more robust
 2018-03-22 22:01:33 -04:00
Scott Shawcroft
06b4c83f59 Add reminder to remove Saleae when going fast. 2018-03-22 17:44:44 -07:00
Scott Shawcroft
3bf4d69f67 Update Metro M4 to rev F and make flash reset on start. 2018-03-22 16:42:47 -07:00