' ==========================================================
' 變量定義
' ==========================================================
Dim Command_byte As Byte ' SPI命令字節(jié)
Dim Data_high As Byte ' 數(shù)據(jù)高字節(jié)
Dim Data_low As Byte ' 數(shù)據(jù)低字節(jié)
Dim Test As Word ' 測試值變量
Dim Temp_word As Word ' 臨時(shí)數(shù)據(jù)變量
' ==========================================================
' 子程序聲明
' ==========================================================
Declare Sub Write_wiper(byval Value As Word) ' 聲明寫入Wiper位置的子程序