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FMC DEL 1ns 4cha - Software
Commit 6225caf2 authored by Luis Fernando Ruiz's avatar Luis Fernando Ruiz Committed by Alessandro Rubini
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fine-delay/lib: added a device number parameter to fdelay-term

parent 29967449
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Showing with 13 additions and 9 deletions
lib/fdelay-term.c
View file @ 6225caf2
...@@ -9,20 +9,22 @@ int main(int argc, char **argv) ...@@ -9,20 +9,22 @@ int main(int argc, char **argv)
{ {
struct fdelay_board *b; struct fdelay_board *b;
int i, hwval, newval; int i, hwval, newval;
int dev = 0;
if (argc > 2) { if (argc < 2) {
fprintf(stderr, "%s: Use \"%s 1|0\n", argv[0], argv[0]); fprintf(stderr, "%s: Use %s <dev> 1|0\n", argv[0], argv[0]);
exit(1); exit(1);
} }
newval = -1; newval = -1;
if (argc > 1) { if (argc > 2) {
if (!strcmp(argv[1], "0")) dev = strtol(argv[1], NULL, 0);
if (!strcmp(argv[2], "0"))
newval = 0; newval = 0;
else if (!strcmp(argv[1], "1")) else if (!strcmp(argv[2], "1"))
newval = 1; newval = 1;
else { else {
fprintf(stderr, "%s: arg \"%s\" is not 0 nor 1\n", fprintf(stderr, "%s: arg \"%s\" is not 0 nor 1\n",
argv[0], argv[1]); argv[0], argv[2]);
exit(1); exit(1);
} }
} }
...@@ -38,17 +40,19 @@ int main(int argc, char **argv) ...@@ -38,17 +40,19 @@ int main(int argc, char **argv)
exit(1); exit(1);
} }
if (i != 1) { if (i != 1) {
fprintf(stderr, "%s: found %i boards, using first one\n", fprintf(stderr, "%s: found %i boards\n",
argv[0], i); argv[0], i);
} }
b = fdelay_open(0, -1); b = fdelay_open(dev, -1);
if (!b) { if (!b) {
fprintf(stderr, "%s: fdelay_open(): %s\n", argv[0], fprintf(stderr, "%s: fdelay_open(): %s\n", argv[0],
strerror(errno)); strerror(errno));
exit(1); exit(1);
} }
fprintf(stderr, "%s: using board %d\n", argv[0], dev);
hwval = fdelay_get_config_tdc(b); hwval = fdelay_get_config_tdc(b);
switch(newval) { switch(newval) {
case 1: case 1:
...@@ -60,7 +64,7 @@ int main(int argc, char **argv) ...@@ -60,7 +64,7 @@ int main(int argc, char **argv)
} }
fdelay_set_config_tdc(b, hwval); fdelay_set_config_tdc(b, hwval);
hwval = fdelay_get_config_tdc(b); hwval = fdelay_get_config_tdc(b);
printf("%s: termination is %s\n", argv[0], printf("%s: termination is %d %s\n", argv[0], hwval,
hwval & FD_TDCF_TERM_50 ? "on" : "off"); hwval & FD_TDCF_TERM_50 ? "on" : "off");
fdelay_close(b); fdelay_close(b);
......
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