70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
#include "include.h"
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#define TRACE_EN 1
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#if TRACE_EN
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#define TRACE(...) printf(__VA_ARGS__)
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#else
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#define TRACE(...)
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#endif
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//推屏缓存大小(双份)
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#define GUI_LINES_BUF_SIZE (GUI_SCREEN_WIDTH * GUI_LINES_CNT * 2 * 2)
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//以下缓存大小一般情况下不需要修改
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#define GUI_ELE_BUF_SIZE 2048 //element缓存
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#define GUI_WGT_BUF_SIZE 6144 //widget缓存
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#define GUI_MAXSIZE_TEMPBUF 0x3800 //中间临时计算缓存14k
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#define GUI_MAXSIZE_PARBUF 2048 //PAR解码缓存
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#define GUI_MAX_FONT_SIZE 128 //单个字最大尺寸
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static u8 gui_lines_buf[GUI_LINES_BUF_SIZE] AT(.disp.buf); //推屏缓存(双份)
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static u8 gui_temp_buf[GUI_MAXSIZE_TEMPBUF] AT(.disp.buf); //中间计算缓存
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static u8 gui_element_buf[GUI_ELE_BUF_SIZE] AT(.disp.buf); //Element Buf
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static u8 gui_widget_buf[GUI_WGT_BUF_SIZE] AT(.disp.buf); //Widgets Buf
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void gui_sleep(void)
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{
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if (!sys_cb.gui_sleep_sta) {
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os_gui_draw_w4_done(); //关tft前要等当前帧刷完
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tft_exit();
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ctp_exit();
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power_gate_3v3_off();
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sys_cb.gui_sleep_sta = 1;
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//printf("gui_sleep\n");
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}
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}
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void gui_wakeup(void)
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{
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if (sys_cb.gui_sleep_sta) {
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power_gate_3v3_on();
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tft_init();
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ctp_init();
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gui_widget_refresh();
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sys_cb.gui_sleep_sta = 0;
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//printf("gui_wakeup\n");
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}
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}
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//蓝屏
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AT(.com_text.hwio)
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void gui_halt(u32 halt_no)
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{
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int i;
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tft_frame_end();
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for (i=0; i<20000; i++) {
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asm("nop"); //足够的延时，保证前面SPI推完
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}
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tft_frame_start();
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for (i=0; i<GUI_SCREEN_HEIGHT; i++) {
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de_fill_rgb565(gui_lines_buf, COLOR_BLUE, GUI_SCREEN_WIDTH);
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if (i >= GUI_SCREEN_CENTER_Y - 5 && i < GUI_SCREEN_CENTER_Y + 5) {
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de_fill_num(gui_lines_buf + GUI_SCREEN_CENTER_X * 2 - 96, halt_no, i - (GUI_SCREEN_CENTER_Y - 5));
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}
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tft_spi_send(gui_lines_buf, GUI_SCREEN_WIDTH * 2);
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}
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tft_frame_end();
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}
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