Skip to content

Dotclock enhancements #8430

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 11 commits into from
Sep 27, 2023
Merged

Dotclock enhancements #8430

Changes from 1 commit
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
409d1a8
displayio: fix releasing dot clock framebuffres in release_displays
jepler Sep 25, 2023
04ad525
Re-work ioexpander_send_init_sequence
jepler Sep 25, 2023
ce22edb
On Qualia, define board.TFT_IO_EXPANDER
jepler Sep 25, 2023
65310ab
update io expander table for rev C
jepler Sep 25, 2023
6263f6a
Switch to i2c init string for espressif lcd ev, expose values via board
jepler Sep 25, 2023
747b6e8
enable LCD_RGB_RESTART_IN_VSYNC
jepler Sep 25, 2023
03141d4
espressif: i2c: initialize "has_lock"
jepler Sep 26, 2023
3af5cbc
bump ram to 120MHz
jepler Sep 26, 2023
6990c37
Fix calculation of bit-weight for reset pin
jepler Sep 26, 2023
1c2362b
bump qualia psram to 120MHz
jepler Sep 26, 2023
3d3061f
fix qualia board definition
jepler Sep 26, 2023
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
Prev Previous commit
Next Next commit
espressif: i2c: initialize "has_lock" 
Otherwise, a stack-constructed i2c instance might get some other value
here.
  • Loading branch information
@jepler
jepler committed Sep 26, 2023
commit 03141d40af1e4c1ebd9f9df01f7e1e72f3cbb098
1 change: 1 addition & 0 deletions ports/espressif/common-hal/busio/I2C.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,7 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self,
self->sda_pin = sda;
self->scl_pin = scl;
self->i2c_num = peripherals_i2c_get_free_num();
self->has_lock = 0;

if (self->i2c_num == I2C_NUM_MAX) {
mp_raise_ValueError(translate("All I2C peripherals are in use"));
Expand Down