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Re: 12F675 IO 要如何控制
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版主
 
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先把 ANSEL 暫存器的 ADC 功能關掉吧!
發表於: 2006/6/27 16:28
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Re: 12F675 IO 要如何控制
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新會員
 
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我寫了以下兩行,GPIO 暫存器還是 00 不會變, 是否還做其它設定
TRISIO=0X08; GPIO=0X03;
發表於: 2006/6/27 15:40
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Re: 12F675 IO 要如何控制
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版主
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PIC12F and PIC16F 的寫法是一樣的，戰存器改成 GPIO (in Bank0) & TRIAIO (in Bank1) 只是名稱不一樣，但這些已在 pic12rf675.h 檔李定醫好了。
---------pic12rf675.h ---------- ; /* Definitions for GPIO register */ static volatile bit GPIO0 @ ((unsigned)&GPIO*8)+0; static volatile bit GPIO1 @ ((unsigned)&GPIO*8)+1; static volatile bit GPIO2 @ ((unsigned)&GPIO*8)+2; static volatile bit GPIO3 @ ((unsigned)&GPIO*8)+3; static volatile bit GPIO4 @ ((unsigned)&GPIO*8)+4; static volatile bit GPIO5 @ ((unsigned)&GPIO*8)+5; : : /* Definitions for TRISIO register */ static volatile bank1 bit TRISIO0 @ ((unsigned)&TRISIO*8)+0; static volatile bank1 bit TRISIO1 @ ((unsigned)&TRISIO*8)+1; static volatile bank1 bit TRISIO2 @ ((unsigned)&TRISIO*8)+2; static volatile bank1 bit TRISIO3 @ ((unsigned)&TRISIO*8)+3; static volatile bank1 bit TRISIO4 @ ((unsigned)&TRISIO*8)+4; static volatile bank1 bit TRISIO5 @ ((unsigned)&TRISIO*8)+5;
發表於: 2006/6/27 9:13
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Re: 12F675 IO 要如何控制
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新會員
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講義是PIC16 , pic12 控制方式好像跟其它不一樣, 要做一些設定, 能否提供簡單的範例給我測試一下, 例如GP0~GP3輸出, 再把資料放上
發表於: 2006/6/27 9:04
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Re: 12F675 IO 要如何控制
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版主
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右邊教育訓練裡有 Hi-Tech PICC workshop 講義及練習，
看一下你就知道了。
發表於: 2006/6/26 18:16
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12F675 IO 要如何控制
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新會員
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HI-PICC 要如何控制 12F675 IO ?
暫存器都不會變化
發表於: 2006/6/26 17:34
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