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加入chart page

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不吃油炸鸡
2025-11-17 20:05:19 +08:00
parent a40bdc446b
commit 49d41bd93b
1 changed files with 7 additions and 4 deletions
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11
Power_Pico/User/GUI/screens/ui_ChartPage.c
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@@ -35,6 +35,8 @@ static lv_obj_t * ui_LabelCur1 = NULL;
static lv_obj_t * ui_LabelCurUnit = NULL;
static lv_obj_t * ui_ButState = NULL;
static lv_obj_t * ui_LabelState = NULL;
static lv_obj_t * ui_LineVol = NULL; // 电压波形
static lv_obj_t * ui_LineCur = NULL; // 电流波形
static lv_timer_t * chart_update_timer = NULL; // 定时器
static bool is_chart_running = true;
@@ -45,8 +47,8 @@ static lv_point_precise_t col_points[4][2] = {{{34, -180}, {34, 180}}, {{68, -18
#define POINTS_NUM 32
// 模拟数据数组
// 数据数组
static lv_coord_t ui_DataChart_vol_array[POINTS_NUM] = {0}; // 初始为空
static lv_coord_t ui_DataChart_cur_array[POINTS_NUM] = {0}; // 初始为空
static lv_point_precise_t vol_points[POINTS_NUM]; // 电压波形点
static lv_point_precise_t cur_points[POINTS_NUM]; // 电流波形点
static uint8_t data_index = 0;
// event funtions
@@ -336,8 +338,7 @@ void ui_ChartPage_screen_init(void)
lv_label_set_text(ui_LabelState, LV_SYMBOL_PLAY);
// timer
// chart_update_timer = lv_timer_create(_chart_update_cb, 100, ui_DataChart); // 每100ms更新一次数据
chart_update_timer = lv_timer_create(_chart_update_cb, 100, NULL); // 每100ms更新一次数据
}
@@ -373,5 +374,7 @@ void ui_ChartPage_screen_destroy(void)
ui_LabelCurUnit = NULL;
ui_ButState = NULL;
ui_LabelState = NULL;
ui_LineVol = NULL;
ui_LineCur = NULL;
}