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FRONTPANEL: Restrict HALT, BOOT, CONT, STEP activities from executing in device frontpanels.

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This commit is contained in:
Mark Pizzolato
2015-02-28 11:20:59 -08:00
parent 947fe4a031
commit b8629a1142
1 changed files with 16 additions and 0 deletions
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16
sim_frontpanel.c
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@@ -992,6 +992,10 @@ if (!panel || (panel->State == Error)) {
sim_panel_set_error ("Invalid Panel"); sim_panel_set_error ("Invalid Panel");
return -1; return -1;
} }
if (panel->parent) {
sim_panel_set_error ("Can't HALT simulator from device front panel");
return -1;
}
if (panel->State == Run) { if (panel->State == Run) {
if (1 != _panel_send (panel, "\005", 1)) if (1 != _panel_send (panel, "\005", 1))
return -1; return -1;
@@ -1006,6 +1010,10 @@ if (!panel || (panel->State == Error)) {
sim_panel_set_error ("Invalid Panel"); sim_panel_set_error ("Invalid Panel");
return -1; return -1;
} }
if (panel->parent) {
sim_panel_set_error ("Can't BOOT simulator from device front panel");
return -1;
}
if (panel->State == Run) { if (panel->State == Run) {
sim_panel_set_error ("Not Halted"); sim_panel_set_error ("Not Halted");
return -1; return -1;
@@ -1023,6 +1031,10 @@ if (!panel || (panel->State == Error)) {
sim_panel_set_error ("Invalid Panel"); sim_panel_set_error ("Invalid Panel");
return -1; return -1;
} }
if (panel->parent) {
sim_panel_set_error ("Can't CONT simulator from device front panel");
return -1;
}
if (panel->State == Run) { if (panel->State == Run) {
sim_panel_set_error ("Not Halted"); sim_panel_set_error ("Not Halted");
return -1; return -1;
@@ -1040,6 +1052,10 @@ if (!panel || (panel->State == Error)) {
sim_panel_set_error ("Invalid Panel"); sim_panel_set_error ("Invalid Panel");
return -1; return -1;
} }
if (panel->parent) {
sim_panel_set_error ("Can't STEP simulator from device front panel");
return -1;
}
if (panel->State == Run) { if (panel->State == Run) {
sim_panel_set_error ("Not Halted"); sim_panel_set_error ("Not Halted");
return -1; return -1;