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Here you go,
https://www.4shared.com/file/81496497/df2d6bf9/01106A.html
https://www.4shared.com/file/81496502/7f474e08/AN1106_Source_Code_for_dsPIC30F6010A.html
https://www.4shared.com/file/81496605/e36565f2/01114A.html
**broken link removed**...
stepper motor controller with pic18f
TMC239 uses analog inputs or SPI to communicate with microcontrollers. Have a closer look into TMC239 and PIC18F datasheets, and you will see how to do it.
Cheers,
Re: Problem with pic program.
Could you please edit the topic to read "Problem with pic program [SOLVED]"? This would help prevent people from reading through the whole thread just to realize that there is now no problems to solve. Thank you.
Cheers,
c18 char
Have a look at this thread to see you question answered:
**broken link removed**
C18 would not actually do the division or shifting. Why don't you try compiling those code snippets to see what is actually done? I do know about the union method, but I prefer the other two methods.
Cheers,
int char mcc18
Can you not use something like the following?
int int_var;
unsigned char high_char, low_char;
...
high_char = int_var >> 8;
low_char = int_var & 0xFF;
Added after 11 minutes:
Or a bit better method for getting the high byte:
int int_var;
unsigned char high_char...
18f2550 uart
According to the PIC18F2525's datasheet, you can have much higher baud rate than 115.2 kbps. Just use the formula in the datasheet with BRGH = 1, and high enough crystal frequency (watch out the baud rate error). For example, if you use 14.7456 MHz crystal, BRGH = 1, and SPBRG = 3...
pg3b winpic setting
What do you mean by "serial"?
All the PICs use serial programming protocol.
If you don't have any PIC programmer, your best bet would be a simple programmer through serial or parallel ports. Google for JDM (serial port) or Schaer+/PG3B/EPIC programmer (parallel ports). I...
Are you wanting to copy some data (128 MB in size) onto multiple USB storage devices (for example, 20 USB flash disks)?
If yes, then you need some kind of USB host system with 20 ports.
Cheers,
for psect code_ptr in segment bank0
PIC16F877A has 4 RAM banks, in which the top 16 bytes of each are mapped to the same address. Therefore, bank 0 and bank 1 have only 80 contiguous bytes of general purpose RAM, and bank 2 and bank 3 have only 96 contiguous bytes of general purpose RAM.
For...
Flash and EEPROM are non-volatile memories in PIC16F877A. While running a program, this particular PIC can write to either its flash or its EEPROM. Normally, one would use EEPROM for a few values which are changed quite frequently, and flash for large block of constants.
Flash is erased in...
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