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Possible fix for display glitch after first program run

This commit is contained in:
ZodiusInfuser 2022-02-14 12:56:40 +00:00
parent 9fafa3edb1
commit e4afa6b6f2
2 changed files with 18 additions and 4 deletions
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11
micropython/modules/pico_display/pico_display.cpp
View File

@ -20,9 +20,16 @@ mp_obj_t picodisplay_init(mp_obj_t buf_obj) {
mp_buffer_info_t bufinfo;
mp_get_buffer_raise(buf_obj, &bufinfo, MP_BUFFER_RW);
picodisplay_buf_obj = buf_obj;
if(display == nullptr)
display = new PicoDisplay((uint16_t *)bufinfo.buf);
// If a display already exists, delete it
if(display != nullptr) {
delete display;
}
// Create a new display pointing to the newly provided buffer
display = new PicoDisplay((uint16_t *)bufinfo.buf);
display->init();
return mp_const_none;
}

11
micropython/modules/pico_display_2/pico_display_2.cpp
View File

@ -20,9 +20,16 @@ mp_obj_t picodisplay2_init(mp_obj_t buf_obj) {
mp_buffer_info_t bufinfo;
mp_get_buffer_raise(buf_obj, &bufinfo, MP_BUFFER_RW);
picodisplay2_buf_obj = buf_obj;
if(display2 == nullptr)
display2 = new PicoDisplay2((uint16_t *)bufinfo.buf);
// If a display already exists, delete it
if(display2 != nullptr) {
delete display2;
}
// Create a new display pointing to the newly provided buffer
display2 = new PicoDisplay2((uint16_t *)bufinfo.buf);
display2->init();
return mp_const_none;
}