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Initialization Of Eeprom Data
zoom replied to zoom's topic in BoostC and Chameleon compilers programming
Thanks a lot Dave. The Microchip programming data sheet for the 16F1933 says: . My header file had 1E000h but the new one I just downloaded has 0xF000. 0xF000 works. Don't quite understand it, but it works. Thanks again, Colin. -
Hi, I cannot get the #pragma DATA _EEPROM, nn, nn, nn directive to work. EEPROM remains unchanged. Also, PICkit2 tells me the hex file is bigger that the device memory. I don't think I have data protection on anywhere. Is there anything else I need to be aware of? Thanks a lot, Colin
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Hi Dave. Release Notes say: Now only Win2k, WinXp, Win7 OS's supported. I suppose Vista still works? Thanks, Colin
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Hi, What's the maximum Tx buffer size supposed to be on a PIC16F1829 ? I'm finding 96. Thanks a lot, Colin
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Thank you!! Colin
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Here ya go. Thanks Dave. #include <system.h> #include <stdlib.h> #pragma CLOCK_FREQ 4000000 // config clock to 4mhz. #pragma DATA _CONFIG1, _FOSC_INTOSC & _WDTE_OFF & _MCLRE_OFF & _CP_OFF & _CPD_OFF static unsigned char message[16]; void main() { unsigned char commandchar = 1; while(1) { if (commandchar != 0) { commandchar = 0; } }//while(1) } "C:\Program Files\SourceBoost\boostlink_pic.exe" -idx 1 /ld "C:\Program Files\SourceBoost\lib" libc.pic16.lib Release\Test1822.obj /t PIC12F1822 /d "C:\Program Files\SourceBoost\Samples\C\BoostC\Release" /p Test1822 Internal Error: Var not found id:0xFF000003: in Function '_startup' BoostLink Optimizing Linker Version 7.01
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Still there. success "C:\Program Files\SourceBoost\boostlink_pic.exe" -idx 1 /ld "C:\Program Files\SourceBoost\lib" libc.pic16.lib Release\USI1822.obj /t PIC12F1822 /d "C:\Program Files\SourceBoost\Samples\C\BoostC\Release" /p USI1822 Internal Error: Var not found id:0xFF000003: in Function 'rs232TxInterruptHandler' BoostLink Optimizing Linker Version 7.01
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Thanks for version 7.01. I'll go ahead and update for the 16F1823 and 12F1822 and see if that error goes away. Cheers, Colin
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Issue With Txbuffer Initialization?
zoom replied to zoom's topic in BoostC and Chameleon compilers programming
Thanks Pavel. -
Issue With Txbuffer Initialization?
zoom replied to zoom's topic in BoostC and Chameleon compilers programming
OK, if I change: unsigned char txHead; unsigned char txTail; To: unsigned char txHead=0; unsigned char txTail=0; it seems to work. I would like to know if this is correct, however. Cheers, Colin -
After startup the first message the PIC should send is this: A Test: Instead I get this: x??????o??????w???i*?w??????w? Test: This is with txBuffer[64]. If I change it to txBuffer[16] I get this: ??????? Test: It is only the first message. The first message is sent on command sometime after the serial port is opened. If I send a single char right after uart1Init() the problem does not occur. The garbage message is still sent but I clear the buffers when I open the serial port. Any ideas? Thanks, Colin
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Internal Error: Var Not Found Id:0xff000003
zoom replied to zoom's topic in BoostC and Chameleon compilers programming
So how did you get around it?