Paul Clarke
/
JTAG_Programmer_copy
Currently Non-working JTAG programmer
ports.h
- Committer:
- monpjc
- Date:
- 2012-06-28
- Revision:
- 0:a23e8a7c9275
File content as of revision 0:a23e8a7c9275:
/*******************************************************/ /* file: ports.h */ /* abstract: This file contains extern declarations */ /* for providing stimulus to the JTAG ports.*/ /*******************************************************/ #ifndef ports_dot_h #define ports_dot_h /* these constants are used to send the appropriate ports to setPort */ /* they should be enumerated types, but some of the microcontroller */ /* compilers don't like enumerated types */ #define TCK (short) 0 #define TMS (short) 1 #define TDI (short) 2 /* set the port "p" (TCK, TMS, or TDI) to val (0 or 1) */ extern void setPort(short p, short val); /* read the TDO bit and store it in val */ extern unsigned char readTDOBit(); /* make clock go down->up->down*/ extern void pulseClock(); /* read the next byte of data from the xsvf file */ extern void readByte(unsigned char *data); extern void waitTime(long microsec); #endif