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初始版本

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yueming
2021-09-01 14:03:46 +08:00
parent 4e0dc1ed9d
commit 975adfb602
123 changed files with 59901 additions and 0 deletions
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196
firmware/stm32-esp/user/show/pm_uart3.c Normal file
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#include "pm_uart3.h"
// 校验
// 校验正确--0xff 校验错误--0x00
uint8_t PMD4_CheckSum(uint8_t *data) {
uint8_t i = 0, result = 0;
uint16_t sum = 0;
if( (data[0] == 0x42) && (data[1] == 0x4d) )
{
for(i = 0; i < 30; i++)
{
sum += data[i];
}
if( sum == ((data[30]<<8) + data[31]) )
{
result = 0xff;
}
}
return result;
}
// PM 初始化
void PMD4_Init(void) {
BSP_UART3Init(9600);
Power_PMD4(1);
Delay_ms(20);
}
// 请求获取空气信息
void PMD4_ReqGetAirInfor(uint8_t Code) {
uint16_t sum = 0;
uint8_t data[20] = {0};
uint8_t i = 0;
data[0] = 0x42;
data[1] = 0x4d;
data[2] = Code;
data[3] = 0x00;
data[4] = 0x00;
for(i = 0; i < 5; i++)
{
sum += data[i];
}
data[5] = (uint8_t)(sum>>8);
data[6] = (uint8_t)(sum>>0);
BSP_UART3SendData(data, 7);
}
/*PMD4，获取空气信息*/
void PMD4_GetAirInfor(void)
{
#ifdef Device_LCD
uint16_t x = 0, y = 0;
uint8_t i = 0;
#endif
if(UART3ReadFlag&0x8000)
{
if( PMD4_CheckSum(UART3ReadBuf)==0xff)
{
DevParam.PM1_0 = (uint16_t)(UART3ReadBuf[4]<<8) + (uint16_t)(UART3ReadBuf[5]<<0);
DevParam.PM2_5 = (uint16_t)(UART3ReadBuf[6]<<8) + (uint16_t)(UART3ReadBuf[7]<<0);
DevParam.PM10 = (uint16_t)(UART3ReadBuf[8]<<8) + (uint16_t)(UART3ReadBuf[9]<<0);
}
UART3ReadFlag = 0;
memset((void *)UART3ReadBuf, 0, sizeof(UART3ReadBuf));
}
if(DevParam.AirInforGetTime >= 2000)
{
PMD4_ReqGetAirInfor(0xE2);
DevParam.AirInforGetTime = 0;
}
/**********显示实时空气信息*****************/
#ifdef Device_LCD
// PM1.0
if(DevParam.ShowPM1_0 != DevParam.PM1_0)
{
x = (uint16_t)(SimLCD.width/2/2-20);
y = 260;
// 1
i = (uint8_t)(DevParam.PM1_0/100);
SimLCD_NewShowChar( (x+8), y, (i + 16));
// 1
i = (uint8_t)(DevParam.PM1_0/10%10);
SimLCD_NewShowChar( (x+16), y, (i + 16));
// 0
i = (uint8_t)(DevParam.PM1_0%10);
SimLCD_NewShowChar( (x+24), y, (i + 16));
DevParam.ShowPM1_0 = DevParam.PM1_0;
}
// PM2.5
if(DevParam.ShowPM2_5 != DevParam.PM2_5)
{
x = (uint16_t)(SimLCD.width/2-20);
y = 80;
// 1
i = (uint8_t)(DevParam.PM2_5/100);
SimLCD_NewShowChar( (x+8), y, (i + 16));
// 1
i = (uint8_t)(DevParam.PM2_5/10%10);
SimLCD_NewShowChar( (x+16), y, (i + 16));
// 0
i = (uint8_t)(DevParam.PM2_5%10);
SimLCD_NewShowChar( (x+24), y, (i + 16));
DevParam.ShowPM2_5 = DevParam.PM2_5;
}
// PM10
if(DevParam.PM10 != DevParam.ShowPM10)
{
x = (uint16_t)(SimLCD.width/2/2*3-16);
y = 260;
// 1
i = (uint8_t)(DevParam.PM10/100);
SimLCD_NewShowChar( (x+8), y, (i + 16));
// 1
i = (uint8_t)(DevParam.PM10/10%10);
SimLCD_NewShowChar( (x+16), y, (i + 16));
// 0
i = (uint8_t)(DevParam.PM10%10);
SimLCD_NewShowChar( (x+24), y, (i + 16));
DevParam.ShowPM10 = DevParam.PM10;
}
#endif
}
/*显示部分，基础外形刷新*/
void Show_BasicShapeRefresh(void)
{
#ifdef Device_LCD
uint16_t x = 0, y = 0;
// 画上边内圆
x = (uint16_t)(SimLCD.width/2);
y = (uint16_t)(SimLCD.height/3) + 10;
// 填充圆环 r0外圆 r1内圆
SimLCD_PointColor = SimLCDColor_CYAN;
SimLCD_FillTorus( x, y, 100, 90);
// 画下边两个圆
x = (uint16_t)(SimLCD.width/2/2*3);
y = (uint16_t)(SimLCD.height/3*2) + (uint16_t)(SimLCD.height/3/2);
// 填充圆环 r0外圆 r1内圆
SimLCD_PointColor = SimLCDColor_YELLOW;
SimLCD_FillTorus( x, y, 50, 45);
x = (uint16_t)(SimLCD.width/2/2);
y = (uint16_t)(SimLCD.height/3*2) + (uint16_t)(SimLCD.height/3/2);
SimLCD_PointColor = SimLCDColor_LIGHTGREEN;
SimLCD_FillTorus( x, y, 50, 45);
// 显示字符串 PM2.5 ug/m3 PM1.0 PM10
x = (uint16_t)(SimLCD.width/2-24);
y = 40;
SimLCD_Show_PM2_5( x, y);
x = (uint16_t)(SimLCD.width/2-20);
y = 180;
SimLCD_Show_ug_m3( x, y);
x = (uint16_t)(SimLCD.width/2/2-20);
y = 230;
SimLCD_Show_PM1_0( x, y);
x = (uint16_t)(SimLCD.width/2/2*3-16);
y = 230;
SimLCD_Show_PM10( x, y);
#endif
}