通過RS232串口讀取實時大氣壓力的軟件,其中很多控件採用自繪,程序數據處理代碼可能用途不大,但自繪控件大家可以參考學習-Through the RS232 serial port software to read real-time atmospheric pressure, many of which control using self drawn, the program uses data-processing code may not, but since we can draw r