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Rework of bitbanging functions setpin, getpin, highpulsepin to make simplier use of new pindefs data in pgm structure

Browse Source 
* linuxgpio.c, bitbang.c, buspirate.c, par.c, pgm.h, term.c, serbb_*.c: changed 
	  interface of setpin, getpin, highpulsepin to take pin function as parameter 
	  (not the real number, which can be found by pgm->pinno[function])

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1252 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Rene Liebscher
2013-12-04 19:02:55 +00:00
parent 3b793351bb
commit 1c401d5d08
9 changed files with 107 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
linuxgpio.c
View File

@@ -145,9 +145,10 @@ static int linuxgpio_dir_in(unsigned int gpio)
static int linuxgpio_fds[N_GPIO] ;
static int linuxgpio_setpin(PROGRAMMER * pgm, int pin, int value)
static int linuxgpio_setpin(PROGRAMMER * pgm, int pinfunc, int value)
{
int r;
int pin = pgm->pinno[pinfunc]; // TODO
if (pin & PIN_INVERSE)
{
@@ -171,10 +172,11 @@ static int linuxgpio_setpin(PROGRAMMER * pgm, int pin, int value)
return 0;
}
static int linuxgpio_getpin(PROGRAMMER * pgm, int pin)
static int linuxgpio_getpin(PROGRAMMER * pgm, int pinfunc)
{
unsigned char invert=0;
char c;
int pin = pgm->pinno[pinfunc]; // TODO
if (pin & PIN_INVERSE)
{
@@ -200,14 +202,15 @@ static int linuxgpio_getpin(PROGRAMMER * pgm, int pin)
}
static int linuxgpio_highpulsepin(PROGRAMMER * pgm, int pin)
static int linuxgpio_highpulsepin(PROGRAMMER * pgm, int pinfunc)
{
int pin = pgm->pinno[pinfunc]; // TODO
if ( linuxgpio_fds[pin & PIN_MASK] < 0 )
return -1;
linuxgpio_setpin(pgm, pin, 1);
linuxgpio_setpin(pgm, pin, 0);
linuxgpio_setpin(pgm, pinfunc, 1);
linuxgpio_setpin(pgm, pinfunc, 0);
return 0;
}