STM32 LoRa综合实验程序

ID:437105 · 发表于 2021-4-7 16:30

主要代码

#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "lcd.h"
#include "key.h"
#include "usmart.h"
#include "malloc.h"
#include "sdio_sdcard.h"
#include "w25qxx.h"
#include "ff.h"
#include "exfuns.h"
#include "text.h"
#include "usart3.h"
#include "string.h"
#include "touch.h"
#include "lora_app.h"
//主函数
int main(void)
{
u8 key=0;
u8 fontok=0;
delay_init(); //延时函数初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //设置中断优先级分组为组2：2位抢占优先级，2位响应优先级
uart_init(115200); //串口初始化为115200
LCD_Init();
tp_dev.init(); //初始化触摸屏
LED_Init();
KEY_Init();
W25QXX_Init(); //初始化W25Q128
my_mem_init(SRAMIN); //初始化内部内存池
exfuns_init(); //为fatfs相关变量申请内存
f_mount(fs[0],"0:",1); //挂载SD卡
f_mount(fs[1],"1:",1); //挂载FLASH.
key=KEY_Scan(0);
if(key==KEY0_PRES&&((tp_dev.touchtype&0X80)==0))//强制校准
{
LCD_Clear(WHITE); //清屏
TP_Adjust(); //屏幕校准
TP_Save_Adjdata();
LCD_Clear(WHITE); //清屏
}
fontok=font_init(); //检查字库是否OK
if(fontok||key==KEY1_PRES) //需要更新字库
{
LCD_Clear(WHITE); //清屏
POINT_COLOR=RED; //设置字体为红色
LCD_ShowString(60,50,200,16,16,"ALIENTEK STM32");
while(SD_Init()) //检测SD卡
{
LCD_ShowString(60,70,200,16,16,"SD Card Failed!");
delay_ms(200);
LCD_Fill(60,70,200+60,70+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,70,200,16,16,"SD Card OK");
LCD_ShowString(60,90,200,16,16,"Font Updating...");
key=update_font(20,110,16,"0:"); //从SD卡更新
while(key) //更新失败
{
LCD_ShowString(60,110,200,16,16,"Font Update Failed!");
delay_ms(200);
LCD_Fill(20,110,200+20,110+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,110,200,16,16,"Font Update Success!");
delay_ms(1500);
LCD_Clear(WHITE); //清屏
}
Lora_Test();//主测试
}

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完整程序如附件

ATK-LORA-01模块实验.7z (1.31 MB, 下载次数: 22)

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