djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix missing write_ram_command in _stage 

Since the changes in displayio, displayio_display_set_region_to_update
no longer sends the write_ram_command, so we have to send it explicitly.
This commit is contained in:
Radomir Dopieralski 2019-07-31 23:32:42 +02:00
parent 366fdcce18
commit c4c5d8c5e7
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
shared-bindings/_stage/__init__.c
View File

@ -101,6 +101,8 @@ STATIC mp_obj_t stage_render(size_t n_args, const mp_obj_t *args) {
area.x2 = x1;
area.y2 = y1;
displayio_display_set_region_to_update(display, &area);
display->send(display->bus, true, &display->write_ram_command, 1);
render_stage(x0, y0, x1, y1, layers, layers_size, buffer, buffer_size, display);
displayio_display_end_transaction(display);