luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add function to verify that subckt port directions are compatible with auto bridging. Use set ps_ports_and_pins=1 to see the port directions.

This commit is contained in:
Brian Taylor 2025-12-25 10:20:20 -08:00
parent 5dd6059e83
commit af6e9aaffa
1 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/frontend/udevices.c
View File

@ -1053,6 +1053,36 @@ void initialize_udevice(char *subckt_line)
add_drive_hilo = FALSE;
}
static void determine_port_type(void)
{
bool inp = FALSE, outp = FALSE, tri = FALSE;
char *port_type = NULL;
NAME_ENTRY x = NULL;
for (x = port_names_list; x; x = x->next) {
inp = (find_name_entry(x->name, input_names_list) ? TRUE : FALSE);
outp = (find_name_entry(x->name, output_names_list) ? TRUE : FALSE);
tri = (find_name_entry(x->name, tristate_names_list) ? TRUE : FALSE);
port_type = "UNKNOWN";
if (tri) {
if (outp && inp) {
port_type = "INOUT";
} else if (outp) {
port_type = "OUT";
}
} else {
if (outp && inp) {
port_type = "OUT";
} else if (outp) {
port_type = "OUT";
} else if (inp) {
port_type = "IN";
}
}
printf("* port: %s %s\n", x->name, port_type);
}
}
void cleanup_udevice(bool global)
{
if (global) {
@ -1068,6 +1098,9 @@ void cleanup_udevice(bool global)
xsubckt_names_list = NULL;
return;
}
if (ps_ports_and_pins & 1) determine_port_type();
cleanup_translated_xlator();
delete_xlator(model_xlatorp);
model_xlatorp = NULL;