Commit Graph

101 Commits

Author SHA1 Message Date
foamyguy 42f1d50acc remove extra function call. handle show(None) for framebuffer and epaper 2022-12-01 17:25:36 -06:00
foamyguy 1bbdc820c0 make show(None) show the terminal 2022-11-28 17:02:46 -06:00
foamyguy 553d48f887 return None for NULL 2022-11-28 09:03:03 -06:00
foamyguy 15a9e63fda remove is_null troubleshooting function. remove empty line 2022-11-27 14:08:38 -06:00
foamyguy 738b73d4b4 check for NULL in fill_area. moved start_terminal to reset_display. 2022-11-27 13:54:53 -06:00
foamyguy 2c479f4fce working on None behavior 2022-11-26 11:00:09 -06:00
foamyguy fa4b480439 looking into how null show works 2022-11-21 20:21:39 -06:00
foamyguy 403e3ef430 change to CIRCUITPYTHON_TERMINAL. change internal API to use set_root_group 2022-11-18 16:53:18 -06:00
gamblor21 863a8bce03 Fix with PWM for brightness slowing devices down 2022-09-11 20:34:53 -05:00
Dan Halbert 41bcd7b260 Remove support for auto-brightness 2022-08-09 22:40:21 -04:00
foamyguy ffc451b338 argument for backlight_pwm_frequency and use it in pyportal titano build 2022-05-28 12:01:05 -05:00
foamyguy 6b04b7efc8 display brightness pwm 500hz frequency 2022-05-21 12:09:23 -05:00
Jeff Epler 030d5fefa0
Ignore SH1107 quirk if not 1bpp 2022-05-03 09:23:36 -05:00
Kevin Matocha 0290fc35d2 Removing some unnecessary files that were changed 2022-02-01 08:28:40 -06:00
Scott Shawcroft 927a720de9
Fix I2C and feedback from Dan 2021-11-23 17:23:13 -08:00
microDev 3da86b0ac2
add initial esp32c3 support 2021-09-26 09:39:40 +05:30
Jeff Epler 83120eb1b2 Actually fix building ports without parallel displays 2021-08-29 11:49:47 -05:00
Jeff Epler 7520feed1c Move ParallelBus to its own module 2021-08-29 07:33:54 -05:00
Jeff Epler 379461df7d Deprecate Display's constructor arg set_vertical_scroll 2021-08-23 09:17:59 -05:00
lady ada 467a4e7664 fix comment 2021-06-07 19:51:57 -04:00
lady ada 2ff9e9766f handclang 2021-06-07 12:39:59 -04:00
lady ada 8f1c25c8ae fix SH110x mode, the SH1107 is actually column not row mode BUT the SD1107 module we use is vertical orientation (confusing!) so row/col are NOT swapped. we will have to fix the SH1107 driver to match. this fix required for SH1106 (which uses the same page mode commands but ISNT rotated) 2021-06-06 18:25:40 -04:00
Dan Halbert 1512ca520b Fix PWMOut non-error handling and never reset 2021-03-19 09:57:21 -04:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Jeff Epler 88d07ef35b displayio: further ensure just one start_terminal call
@cwalther determined that for boards with 2 displays (monster m4sk),
start_terminal would be called for each one, leaking supervisor heap
entries.

Determine, by comparing addresses, whether the display being acted on
is the first display (number zero) and do (or do not) call start_terminal.

stop_terminal can safely be called multiple times, so there's no need
to guard against calling it more than once.

Slight behavioral change: The terminal size would follow the displays[0]
size, not the displays[1] size
2020-10-15 15:24:19 -05:00
Jeff Epler 774f2e16ba displayio, framebufferio: Remove spurious call to supervisor_start_terminal
A call to supervisor_start_terminal remained in
common_hal_displayio_display_construct and was copied to other display
_construct functions, even though it was also being done in
displayio_display_core_construct when that was factored out.

Originally, this was harmless, except it created an extra allocation.
When investigating #3482, I found that this bug became harmful,
especially for displays that were created in Python code, because it
caused a supervisor allocation to leak.

I believe that it is safe to merge #3482 after this PR is merged.
2020-10-11 21:09:08 -05:00
Scott Shawcroft be6e6eabd2
Merge pull request #3449 from FoamyGuy/sdcard_odb_fix
Sdcard odb fix
2020-10-01 10:13:13 -07:00
Mark Roberts ef245ef54e
Removed redundant subrectangle sizing code 2020-09-30 11:06:13 -07:00
Mark Roberts 9f19a8a760
Ran pre-commit locally 2020-09-30 11:06:13 -07:00
Mark Roberts b921543571 Requested changes take 1 2020-09-25 21:27:29 -04:00
Mark Roberts 06a3d15266 Mostly-working-version with comments 2020-09-24 22:07:33 -04:00
Mark Roberts 5536e574db Changes to compile cleanly 2020-09-21 22:08:16 -04:00
Mark Roberts 08189edf24 Quirk coded up for ...set_region_to_update 2020-09-21 21:07:42 -04:00
Mark Roberts f21dc253e0 Initial commit bool column_and_page_addressing 2020-09-21 18:42:16 -04:00
FoamyGuy e114b5ab54 fixes showing OnDiskBitmap with adafruit_sdcard 2020-09-11 21:37:00 -05:00
Kevin Matocha fc513956be Update refresh to force immediate redraw with display.refresh() or display.refresh(target_frames_per_second=None), even with auto_refresh=False 2020-09-01 09:36:29 -05:00
Scott Shawcroft 6857f98426
Split pulseio.PWMOut into pwmio
This gives us better granularity when implementing new ports because
PWMOut is commonly implemented before PulseIn and PulseOut.

Fixes #3211
2020-08-18 13:08:33 -07:00
Jeff Epler af520729fe displayio, framebufferio: Enable supervisor tick when a display is auto-refresh
This is a step towards restoring the efficiency of the background
tasks
2020-07-15 09:26:47 -05:00
Diego Elio Pettenò dd5d7c86d2 Fix up end of file and trailing whitespace.
This can be enforced by pre-commit, but correct it separately to make it easier to review.
2020-06-03 10:56:35 +01:00
hierophect c311b5c002
Merge pull request #2842 from hierophect/stm32-h7-displayio
STM32: Add displayio to F7/H7
2020-05-05 12:37:08 -04:00
Lucian Copeland 61b0994631 Fix flag typo 2020-05-01 14:46:06 -04:00
Lucian Copeland 4f71bd295d Make PulseIO optional within DisplayIO 2020-04-30 14:47:50 -04:00
Scott Shawcroft b580b34cbf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-14 17:14:44 -07:00
Jeff Epler 09dc46a984 Add Protomatter and FramebufferDisplay 2020-04-14 18:24:54 -05:00
Scott Shawcroft 4ee6754ccd
Save backlight_on_high correctly.
Fixes #2750
2020-04-08 10:32:54 -07:00
Scott Shawcroft 8fe512c7e9
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-03-31 15:13:58 -07:00
siddacious 9e0c00dfd4 adding a backlight polarity flag to Display 2020-03-25 22:51:20 -07:00
Scott Shawcroft 6f60afe8c5
First try at lowering the power consumption 2020-03-13 11:12:30 -07:00
Jeff Epler a63da7a6c0 displayio: make 'rotation' property settable 2019-12-16 15:23:41 -06:00
Jeff Epler 7f744a2369 Supervisor: move most of systick to the supervisor
This code is shared by most parts, except where not all the #ifdefs
inside the tick function were present in all ports.  This mostly would
have broken gamepad tick support on non-samd ports.

The "ms32" and "ms64" variants of the tick functions are introduced
because there is no 64-bit atomic read.  Disabling interrupts avoids
a low probability bug where milliseconds could be off by ~49.5 days
once every ~49.5 days (2^32 ms).

Avoiding disabling interrupts when only the low 32 bits are needed is a minor
optimization.

Testing performed: on metro m4 express, USB still works and
time.monotonic_ns() still counts up
2019-11-18 11:01:23 -06:00