V1.9

2023-12-01 10:33:09 +08:00
parent de6d68c654
commit ec059e0b18
395 changed files with 37947 additions and 28760 deletions
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+/*********************************************************************
+ * File Name          : main.c
+ * Author             : WCH
+ * Version            : V1.0.0
+ * Date               : 2023/8/15
+ * Description        : Main program body.
+ *********************************************************************************
+* Copyright (c) 2023 Nanjing Qinheng Microelectronics Co., Ltd.
+* Attention: This software (modified or not) and binary are used for 
+* microcontroller manufactured by Nanjing Qinheng Microelectronics.
+*******************************************************************************/
+
+
+
+/*
+ *@Note
+ This example reads image data from SPI flash and displays it on the LCD screen.
+ You should first put your image in SPI flash, the image format is RGB 565 and big-endian byte order
+ Both types of hardware communicate using the SPI interface.
+ You can set the lcd screen size and buffer size in config.h
+  pins: 
+    FLASH_CS   -- PA2
+    FLASH_DO   -- PA6(SPI1_MISO)
+    FLASH_WP   -- 3.3V
+    FLASH_DI   -- PA7(SPI1_MOSI)
+    FLASH_CLK  -- PA5(SPI1_SCK)
+    FLASH_HOLD -- 3.3V
+    
+    LCD_LED    -- PB9
+    LCD_DC     -- PB10
+    LCD_RST    -- PB11
+    LCD_CS     -- PB12
+    LCD_SCK    -- PB13(SPI2_SCK)
+    LCD_MOSI   -- PB15(SPI2_MOSI)
+
+*/
+
+
+#include "debug.h"
+#include "string.h"
+#include "lcd.h"
+#include "flash.h"
+#include "config.h"
+
+/* Global define */
+
+
+/* Global Variable */
+
+/*********************************************************************
+ * @fn      main
+ *
+ * @brief   Main program.
+ *
+ * @return  none
+ */
+int main(void)
+{
+    uint32_t addr = 0;
+    uint16_t i    = 0;
+
+    SystemCoreClockUpdate();
+    Delay_Init();
+    USART_Printf_Init(115200);
+    printf("SystemClk:%d\r\n", SystemCoreClock);
+    SPI_FLASH_Init();
+    LCD_Init();
+
+    while (1)
+    {
+        addr = 0;
+        i    = 0;
+        while (i < 11)
+        {
+            i++;
+            LCD_drawImageWithSize(0, 0, LCD_W, LCD_H, addr);
+            addr += (LCD_W * LCD_H * COLOR_BYTE);
+        }
+    }
+}