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feat(basic_demo): porting components expression

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- add display arbiter

Co-authored-by: zhouli <1932489836@qq.com>
This commit is contained in:
xuxin
2026-04-18 18:56:19 +08:00
committed by zhouli
co-authored by zhouli
parent 847e0543fb
commit b3baef5802
25 changed files with 691 additions and 7 deletions
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components/lua_modules/lua_module_display/src/display_hal.c
+10
View File
@@ -8,6 +8,7 @@
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "display_arbiter.h"
#include "esp_attr.h"
#include "esp_check.h"
#include "esp_heap_caps.h"
@@ -716,6 +717,15 @@ static esp_err_t display_hal_submit_bitmap_locked(int x_start, int y_start,
}
}
if (!display_arbiter_is_owner(DISPLAY_ARBITER_OWNER_LUA)) {
s_state.flush_in_flight = false;
if (pending_framebuffer_index >= 0) {
s_state.visible_framebuffer_index = (uint8_t)pending_framebuffer_index;
s_state.pending_framebuffer_index = -1;
}
return ESP_OK;
}
if (display_hal_panel_requires_swap()) {
pixel_count = (size_t)(x_end - x_start) * (size_t)(y_end - y_start);
ESP_RETURN_ON_FALSE(s_state.submit_swap_buffer != NULL, ESP_ERR_INVALID_STATE, TAG,
components/lua_modules/lua_module_display/src/lua_module_display.c
+13 -2
View File
@@ -13,6 +13,7 @@
#include "lua_module_display.h"
#include "cap_lua.h"
#include "display_arbiter.h"
#include "display_hal.h"
#include "esp_err.h"
#include "lauxlib.h"
@@ -146,8 +147,14 @@ static int lua_display_init(lua_State *L)
int lcd_height = lua_display_check_integer_arg(L, 4, "lcd_height");
display_hal_panel_if_t panel_if = lua_display_parse_panel_if(L, 5);
esp_err_t err = display_hal_create(panel_handle, io_handle, panel_if, lcd_width, lcd_height);
esp_err_t err = display_arbiter_acquire(DISPLAY_ARBITER_OWNER_LUA);
if (err != ESP_OK) {
return luaL_error(L, "display init acquire failed: %s", esp_err_to_name(err));
}
err = display_hal_create(panel_handle, io_handle, panel_if, lcd_width, lcd_height);
if (err != ESP_OK) {
display_arbiter_release(DISPLAY_ARBITER_OWNER_LUA);
return luaL_error(L, "display init failed: %s", esp_err_to_name(err));
}
@@ -163,6 +170,11 @@ static int lua_display_deinit(lua_State *L)
return luaL_error(L, "display deinit failed: %s", esp_err_to_name(err));
}
err = display_arbiter_release(DISPLAY_ARBITER_OWNER_LUA);
if (err != ESP_OK) {
return luaL_error(L, "display release failed: %s", esp_err_to_name(err));
}
lua_pushboolean(L, 1);
return 1;
}
@@ -1353,7 +1365,6 @@ int luaopen_display(lua_State *L)
lua_setfield(L, -2, "init");
lua_pushcfunction(L, lua_display_deinit);
lua_setfield(L, -2, "deinit");
lua_pushcfunction(L, lua_display_width);
lua_setfield(L, -2, "width");
lua_pushcfunction(L, lua_display_height);