软件包修改

applications/INI/config.c

@@ -25,7 +25,6 @@ int read_write_sample(void)
     // 初始化INI解析器
     INI_File *ini = ini_init();
     if (!ini) {
-        rt_kprintf("1\n");
         return -1;
     }
     // 解析INI文件

applications/PLC_link.c

@@ -40,7 +40,6 @@ static void mb_plc_read_regs(mb_inst_t *hinst)
     int total = mb_read_input_regs(hinst, addr, nb, regs);
     if (total <= 0)
     {
-        LOG_E("modbus read register fail.");
         return;
     }
     u8 regsM[64];
@@ -49,7 +48,6 @@ static void mb_plc_read_regs(mb_inst_t *hinst)
     int totalM = mb_read_bits(hinst, addrM, nbM, regsM);
     if (totalM <= 0)
     {
-        LOG_E("modbus read register fail.");
         return;
     }
 }

applications/SCCM_link.c

@@ -21,7 +21,7 @@
 static struct rt_semaphore rx_sem;
 
 #define RX_LINE_BUF_SIZE     1024
-#define RS485_SAMPLE_SLAVE_SERIAL       "uart1"
+#define RS485_SAMPLE_SLAVE_SERIAL       "uart4"
 #define RS485_SAMPLE_SLAVE_BAUDRATE     57600
 #define RS485_SAMPLE_MASTER_PARITY      0 //0 -- none parity
 #define RS485_SAMPLE_SLAVE_PIN          -1 //-1 -- nonuse rs485 mode control

applications/lvgl/lv__user_gui.c

@@ -7,11 +7,56 @@
  * Date           Author       Notes
  * 2025-11-25     Administrator       the first version
  */
+#include <rtthread.h>
+#include <rtdevice.h>
+#include <board.h>
 #include "lvgl.h"
 
+#define DBG_TAG "gui"
+#define DBG_LVL DBG_LOG
+#include <rtdbg.h>
+
+#define LCD_BL_PIN GET_PIN(D,12)
+#define LCD_RST_PIN GET_PIN(D,11)
+
 void lv_user_gui_init(void)
 {
-    lv_obj_t *label = lv_label_create(lv_scr_act());
-    lv_label_set_text(label, "Hello LVGL on RT-Thread!");
-    lv_obj_align(label, LV_ALIGN_CENTER, 0, 0);
+   // rt_pin_mode(LCD_BL_PIN, PIN_MODE_OUTPUT);
+  //  rt_pin_write( LCD_BL_PIN, PIN_HIGH);
+   // rt_pin_mIN, ode(LCD_RST_PIN, PIN_MODE_OUTPUT);
+   // rt_pin_write( LCD_RST_PPIN_LOW);
+
+    // 检查 LTDC 是否全局使能
+    if (LTDC->GCR & LTDC_GCR_LTDCEN)
+    {
+        LOG_D("LTDC is ENABLED");
+    }
+    else
+    {
+        LOG_E("LTDC is NOT enabled!");
+    }
+
+    // 检查图层 0 是否使能
+    if (LTDC_Layer1->CR & LTDC_LxCR_LEN)
+    {
+        LOG_D("Layer 0 is ENABLED");
+    }
+    else
+    {
+        LOG_E("Layer 0 is NOT enabled!");
+    }
+    if (__HAL_RCC_LTDC_IS_CLK_ENABLED())
+    {
+        LOG_D("LTDC clock is enabled");
+    }
+    else
+    {
+        LOG_E("LTDC clock is DISABLED! <-- This is likely the root cause");
+    }
+
+
+  //  lv_obj_t *label = lv_label_create(lv_scr_act());
+  //  lv_label_set_text(label, "Hello LVGL on RT-Thread!");
+  //  lv_obj_align(label, LV_ALIGN_CENTER, 0, 0);
 }
+//INIT_APP_EXPORT(lv_user_gui_init);

applications/lvgl/lv_port_disp.c

@@ -17,12 +17,12 @@
  *********************/
 #ifndef MY_DISP_HOR_RES
     #warning Please define or replace the macro MY_DISP_HOR_RES with the actual screen width, default value 320 is used for now.
-    #define MY_DISP_HOR_RES    800
+    #define MY_DISP_HOR_RES    1024
 #endif
 
 #ifndef MY_DISP_VER_RES
     #warning Please define or replace the macro MY_DISP_HOR_RES with the actual screen height, default value 240 is used for now.
-    #define MY_DISP_VER_RES    480
+    #define MY_DISP_VER_RES    600
 #endif
 
 /**********************

applications/main.c

@@ -12,7 +12,8 @@
 #include <dfs_posix.h>
 #include <light/RUN_LED.h>
 #include "DB_SQLite.h"
-
+#include "lv__user_gui.h"
+#include "lcd.h"
 #define DBG_TAG "main"
 #define DBG_LVL DBG_LOG
 #include <rtdbg.h>
@@ -24,5 +25,9 @@ int main(void)
     rt_sem_take(mount_sem, rt_tick_from_millisecond(5000)); // 等待挂载完成，最多等待 5 秒
     thread_DB_SQLite();
     thread_RUN_LED();//运行指示灯线程
+
+    lcd_init();
+
+   // lv_user_gui_init();
     return RT_EOK;
 }

applications/sdram/sdram_port.c

@@ -83,6 +83,7 @@ static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM
     /* Set the device refresh counter */
     HAL_SDRAM_ProgramRefreshRate(hsdram, SDRAM_REFRESH_COUNT);
 }
+
 static int SDRAM_Init(void)
 {
     int result = RT_EOK;
@@ -235,7 +236,7 @@ MSH_CMD_EXPORT(sdram_test, sdram test)
 /* 从片内 RAM 和 片外 SDRAM 顺序申请测试 */
 void malloc_test(void)
 {
-    int size = 50 * 1024;  // 50KBytes
+    int size = 1024 * 1024;  // 50KBytes
     rt_uint8_t * ptr = RT_NULL;
     ptr = rt_malloc(size);
     if(ptr != RT_NULL)

applications/sdram/sdram_port.h

@@ -30,18 +30,22 @@
 #define SDCLOCK_PERIOD                  2
 /* refresh rate counter */
 //#define SDRAM_REFRESH_COUNT             ((uint32_t)0x02AB)
-#define SDRAM_REFRESH_COUNT             ((uint32_t)0x1000)
+//#define SDRAM_REFRESH_COUNT             ((uint32_t)0x1000)
+#define SDRAM_REFRESH_COUNT             ((uint32_t)0x0396)
 #define SDRAM_SIZE                      ((uint32_t)0x2000000)
 /* Timing configuration for W9825G6KH-6 */
 /* 90 MHz of SD clock frequency (180MHz/2) */
 /* TMRD: 2 Clock cycles */
 #define LOADTOACTIVEDELAY               2
 /* TXSR: 7x11.90ns */
-#define EXITSELFREFRESHDELAY            12
+//#define EXITSELFREFRESHDELAY            12
+#define EXITSELFREFRESHDELAY            7
 /* TRAS: 4x11.90ns */
-#define SELFREFRESHTIME                 12
+//#define SELFREFRESHTIME                 12
+#define SELFREFRESHTIME                 5
 /* TRC:  7x11.90ns */
-#define ROWCYCLEDELAY                   10
+//#define ROWCYCLEDELAY                   10
+#define ROWCYCLEDELAY                   7
 /* TWR:  2 Clock cycles */
 #define WRITERECOVERYTIME               2
 /* TRP:  2x11.90ns */

applications/wdt.c

@@ -69,4 +69,4 @@ static int wdt_sample()
     return ret;
 }
 
-INIT_APP_EXPORT(wdt_sample);
+//INIT_APP_EXPORT(wdt_sample);