Skip to content

Remove FT232H stuff #29

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 26, 2019
Merged

Remove FT232H stuff #29

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 3 additions & 16 deletions adafruit_rgb_display/rgb.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,26 +41,13 @@

# This is the size of the buffer to be used for fill operations, in 16-bit
# units.
_BUFFER_SIZE = 256
try:
# If we're on CPython, try to set as large as possible
import platform
if "CPython" in platform.python_implementation():
# check for FT232H special case
try:
import os
if os.environ['BLINKA_FT232H']:
# we are limited by pyftdi's max SPI payload
from pyftdi.spi import SpiController
_BUFFER_SIZE = SpiController.PAYLOAD_MAX_LENGTH // 2 # max bytes / bytes per pixel
except KeyError:
# otherwise set it to blit the whole thing
_BUFFER_SIZE = 320 * 240
else:
# in case CircuitPython ever implements platform
_BUFFER_SIZE = 256
_BUFFER_SIZE = 320 * 240 # blit the whole thing
except ImportError:
# Otherwise set smaller MCU friendly size
_BUFFER_SIZE = 256
pass

def color565(r, g=0, b=0):
"""Convert red, green and blue values (0-255) into a 16-bit 565 encoding. As
Expand Down