:::
Browsing this Thread:
1 Anonymous Users
|
Re: HI-Tech C
|
||||
|---|---|---|---|---|
|
初級會員
 
|
Dear 各位大大,
怎麼沒人回覆我啊!!!!!還是誰有可以提供參考資料啊!!!!! 感恩!!!感恩!!!
發表於: 2006/9/22 13:47
|
|||
|
||||
|
HI-Tech C
|
||||
|---|---|---|---|---|
|
初級會員
|
Dear 各位大大,
有兩個問題要請教大家!! 1.變數問題 --在主程式中宣告一變數如下-- near union { unsigned int Flag16_1; struct { unsigned int ScanInput :1; unsigned int sw2 :1; unsigned int r :1; unsigned int r_lock :1; unsigned int sw1_lock :1; unsigned int sw2_lock :1; unsigned int Stop_100ms :1; unsigned int Start_Scan :1; unsigned int Roller_Stat :1; unsigned int :7; }bits; }Flag1bits; --在其他副程式中仍會存取此變數,宣告如下-- extrn near union { unsigned int Flag16_1; struct { unsigned int ScanInput :1; unsigned int sw2 :1; unsigned int r :1; unsigned int r_lock :1; unsigned int sw1_lock :1; unsigned int sw2_lock :1; unsigned int Stop_100ms :1; unsigned int Start_Scan :1; unsigned int Roller_Stat :1; unsigned int :7; }bits; }Flag1bits; 可是compile 會出現Error!!!!! 此宣告是哪裡有問題!!!!因為其他的變數非共用型態用extern是 可以的!!! 2.HI-Tech C 可以指定Code的記憶體位址嗎???
發表於: 2006/9/15 14:08
|
|||
|
||||
You can view topic.
你 不可以 發起新主題
You cannot reply to posts.
You cannot edit your posts.
You cannot delete your posts.
You cannot add new polls.
You cannot vote in polls.
You cannot attach files to posts.
You cannot post without approval.
You cannot use topic type.
You cannot use HTML syntax.
You cannot use signature.
You cannot create PDF files.
You cannot get print page.
