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Cleanup display rework for PR.

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Fixes #1465. Fixes #1337. Fixes #1168
This commit is contained in:
Scott Shawcroft 2019-01-18 13:47:40 -08:00
parent dc024cf411
commit ae52c964c2
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GPG Key ID: FD0EDC4B6C53CA59
3 changed files with 4 additions and 17 deletions
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9
ports/atmel-samd/boards/feather_m4_express/board.c
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@ -3,7 +3,7 @@
*
* The MIT License (MIT)
*
* Copyright (c) 2018 Scott Shawcroft for Adafruit Industries
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -26,13 +26,6 @@
#include "boards/board.h"
#include "mpconfigboard.h"
#include "hal/include/hal_gpio.h"
#include "shared-bindings/displayio/Display.h"
#include "shared-bindings/displayio/FourWire.h"
#include "shared-module/displayio/mipi_constants.h"
#include "tick.h"
void board_init(void) {
}

1
ports/atmel-samd/boards/feather_m4_express/pins.c
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@ -1,6 +1,5 @@
#include "shared-bindings/board/__init__.h"
#include "boards/board.h"
#include "supervisor/shared/board_busses.h"
STATIC const mp_rom_map_elem_t board_global_dict_table[] = {

11
shared-module/displayio/__init__.c
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@ -37,13 +37,9 @@ void displayio_refresh_displays(void) {
uint16_t* pixel = &(((uint16_t*)buffer)[index]);
*pixel = 0;
//if (index == 0) {
if (display->current_group != NULL) {
displayio_group_get_pixel(display->current_group, x, y, pixel);
}
// } else {
// *pixel = (((uint16_t*)buffer)[0]);
// }
if (display->current_group != NULL) {
displayio_group_get_pixel(display->current_group, x, y, pixel);
}
index += 1;
// The buffer is full, send it.
@ -189,5 +185,4 @@ void common_hal_displayio_release_displays(void) {
for (uint8_t i = 0; i < CIRCUITPY_DISPLAY_LIMIT; i++) {
displays[i].display.base.type = &mp_type_NoneType;
}
// TODO(tannewt): Clear the display datastructures and release everything used.
}