抱歉 我是想說PIC可以用在5VSB方面的電源變頻嗎??
就是AC/DC!flyback架構!

電源控制 可以用PIC控制 寫出 變頻嗎??

參照：

我剛剛看啦一下 我的 MPLAB C30, v1.2版本!!
哇!!我ㄉ這ㄇ舊阿??
哪裡抓新版??

感覺 這樣帶EPC寫程式 好屌!!
雖然 我是菜鳥!!

Thank!原來 如此!

EPC XP有人安裝MP LAB IDE??
我家有台EPC 7吋4G XP版!
用這台可以OK嗎?

我有DEMO版 跟IC 還有ICD2 但是常常設定出問題??
有講義可以參考嗎??
就是很基本的入門設定
我現在 只想把環境工具設好 然後驗證DEMO版程式
才能進一步 修改!!
有人知道哪裡有下載嗎??

Clean: Deleting intermediary and output files.
Clean: Done.
Executing: "C:\pic30_tools\bin\pic30-gcc.exe" -mcpu=30F4012 -c -x c "Eg1_BlinkLED.c" -o"Eg1_BlinkLED.o" -g
Eg1_BlinkLED.c: In function `main':
Eg1_BlinkLED.c:79: error: `_U1RXIF' undeclared (first use in this function)
Eg1_BlinkLED.c:79: error: (Each undeclared identifier is reported only once
Eg1_BlinkLED.c:79: error: for each function it appears in.)
Eg1_BlinkLED.c: At top level:
Eg1_BlinkLED.c:109: warning: `no_auto_psv' attribute directive ignored
Halting build on first failure as requested.
BUILD FAILED: Wed Jul 23 22:46:58 2008
我剛剛執行程式 出現??

我有一塊DM300027實驗版
裡面有三個範例!
一個是給30F系列使用!
我有30F4012 IC
去跑這範例:
#include "p30F2010.h"
// the above include path may be different for each user. If a compile
// time error appears then check the path for the file above and edit
// the include statement above.

#define XTFREQ 7372800 //On-board Crystal frequency
#define PLLMODE 16 //On-chip PLL setting
#define FCY XTFREQ*PLLMODE/4 //Instruction Cycle Frequency

#define BAUDRATE 9600
#define BRGVAL ((FCY/BAUDRATE)/16)-1


int main(void)
{

ADPCFG = 0xFF; //Make analog pins digital

LATE = 0x0;
TRISE = 0xF0; //Configure LED pins as output

TMR1 = 0; // clear timer 1
PR1 = 0x7270; // interrupt every 250ms
IFS0bits.T1IF = 0; // clr interrupt flag
IEC0bits.T1IE = 1; // set interrupt enable bit
T1CON = 0x8030; // Fosc/4, 1:256 prescale, start TMR1


TRISF = 0xC;
U1BRG = BRGVAL;
U1MODE = 0x8000; // Reset UART to 8-n-1, alt pins, and enable
U1STA = 0x0440; // Reset status register and enable TX & RX


_U1RXIF=0; // Clear UART RX Interrupt Flag


while(1)
{
int a;

while (_U1RXIF==0); // Wait and receive one Character
a = U1RXREG;

while(!U1STAbits.TRMT); // Echo back received character with quotes
U1TXREG = '"';

while(!U1STAbits.TRMT);
U1TXREG = a;

while(!U1STAbits.TRMT);
U1TXREG = '"';

while(!U1STAbits.TRMT);
U1TXREG = ' ';

_U1RXIF=0; // Clear UART RX Interrupt Flag

}
return 0;
}


void __attribute__((interrupt, no_auto_psv)) _T1Interrupt(void)
{
IFS0bits.T1IF = 0; // clear interrupt flag

LATE ^= 0xF; //Toggle LED's
}


開專案有一個檔名LED.mcp
但是都出現 LED.mcp is already open.
為何??