在屏幕显示中 LCD_DispStr(10, 110, (uint8_t *)"humidity:", WHITE); LCD_DisNum(64, 110, (RxMessage.Data[0]-0x30)*10+(RxMessage.Data[1]-0x30),WHITE);
LCD_DispStr(10, 130, (uint8_t *)"temperature:", WHITE);
LCD_DisNum(82, 130, (RxMessage.Data[2]-0x30)*10+(RxMessage.Data[3]-0x30), WHITE);
可以添加 LCD_DispStr(72, 110, (uint8_t *)"%", WHITE);可以显示%,但是℃系统不识别此字符,如何将℃添加进去? |