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diff --git a/ldmicro/iolist.cpp b/ldmicro/iolist.cpp
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+++ b/ldmicro/iolist.cpp
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+//-----------------------------------------------------------------------------
+// Copyright 2007 Jonathan Westhues
+//
+// This file is part of LDmicro.
+//
+// LDmicro is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// LDmicro is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with LDmicro. If not, see <http://www.gnu.org/licenses/>.
+//------
+//
+// Routines to maintain the processor I/O list. Whenever the user changes the
+// name of an element, rebuild the I/O list from the PLC program, so that new
+// assigned names are automatically reflected in the I/O list. Also keep a
+// list of old I/Os that have been deleted, so that if the user deletes a
+// a name and then recreates it the associated settings (e.g. pin number)
+// will not be forgotten. Also the dialog box for assigning I/O pins.
+// Jonathan Westhues, Oct 2004
+//-----------------------------------------------------------------------------
+#include "linuxUI.h"
+//#include <commctrl.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "ldmicro.h"
+
+// I/O that we have seen recently, so that we don't forget pin assignments
+// when we re-extract the list
+#define MAX_IO_SEEN_PREVIOUSLY 512
+static struct {
+ char name[MAX_NAME_LEN];
+ int type;
+ int pin;
+} IoSeenPreviously[MAX_IO_SEEN_PREVIOUSLY];
+static int IoSeenPreviouslyCount;
+
+// // stuff for the dialog box that lets you choose pin assignments
+// static BOOL DialogDone;
+// static BOOL DialogCancel;
+
+// static HWND IoDialog;
+
+// static HWND PinList;
+// static HWND OkButton;
+// static HWND CancelButton;
+
+// // stuff for the popup that lets you set the simulated value of an analog in
+// static HWND AnalogSliderMain;
+// static HWND AnalogSliderTrackbar;
+// static BOOL AnalogSliderDone;
+// static BOOL AnalogSliderCancel;
+
+
+//-----------------------------------------------------------------------------
+// Append an I/O to the I/O list if it is not in there already.
+//-----------------------------------------------------------------------------
+static void AppendIo(char *name, int type)
+{
+ int i;
+ for(i = 0; i < Prog.io.count; i++) {
+ if(strcmp(Prog.io.assignment[i].name, name)==0) {
+ if(type != IO_TYPE_GENERAL && Prog.io.assignment[i].type ==
+ IO_TYPE_GENERAL)
+ {
+ Prog.io.assignment[i].type = type;
+ }
+ // already in there
+ return;
+ }
+ }
+ if(i < MAX_IO) {
+ Prog.io.assignment[i].type = type;
+ Prog.io.assignment[i].pin = NO_PIN_ASSIGNED;
+ strcpy(Prog.io.assignment[i].name, name);
+ (Prog.io.count)++;
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Move an I/O pin into the `seen previously' list. This means that if the
+// user creates input Xasd, assigns it a pin, deletes, and then recreates it,
+// then it will come back with the correct pin assigned.
+//-----------------------------------------------------------------------------
+static void AppendIoSeenPreviously(char *name, int type, int pin)
+{
+ if(strcmp(name+1, "new")==0) return;
+
+ int i;
+ for(i = 0; i < IoSeenPreviouslyCount; i++) {
+ if(strcmp(name, IoSeenPreviously[i].name)==0 &&
+ type == IoSeenPreviously[i].type)
+ {
+ if(pin != NO_PIN_ASSIGNED) {
+ IoSeenPreviously[i].pin = pin;
+ }
+ return;
+ }
+ }
+ if(IoSeenPreviouslyCount >= MAX_IO_SEEN_PREVIOUSLY) {
+ // maybe improve later; just throw away all our old information, and
+ // the user might have to reenter the pin if they delete and recreate
+ // things
+ IoSeenPreviouslyCount = 0;
+ }
+
+ i = IoSeenPreviouslyCount;
+ IoSeenPreviously[i].type = type;
+ IoSeenPreviously[i].pin = pin;
+ strcpy(IoSeenPreviously[i].name, name);
+ IoSeenPreviouslyCount++;
+}
+
+//-----------------------------------------------------------------------------
+// Walk a subcircuit, calling ourselves recursively and extracting all the
+// I/O names out of it.
+//-----------------------------------------------------------------------------
+static void ExtractNamesFromCircuit(int which, void *any)
+{
+ ElemLeaf *l = (ElemLeaf *)any;
+
+ switch(which) {
+ case ELEM_PARALLEL_SUBCKT: {
+ ElemSubcktParallel *p = (ElemSubcktParallel *)any;
+ int i;
+ for(i = 0; i < p->count; i++) {
+ ExtractNamesFromCircuit(p->contents[i].which,
+ p->contents[i].d.any);
+ }
+ break;
+ }
+ case ELEM_SERIES_SUBCKT: {
+ ElemSubcktSeries *s = (ElemSubcktSeries *)any;
+ int i;
+ for(i = 0; i < s->count; i++) {
+ ExtractNamesFromCircuit(s->contents[i].which,
+ s->contents[i].d.any);
+ }
+ break;
+ }
+ case ELEM_CONTACTS:
+ switch(l->d.contacts.name[0]) {
+ case 'R':
+ AppendIo(l->d.contacts.name, IO_TYPE_INTERNAL_RELAY);
+ break;
+
+ case 'Y':
+ AppendIo(l->d.contacts.name, IO_TYPE_DIG_OUTPUT);
+ break;
+
+ case 'X':
+ AppendIo(l->d.contacts.name, IO_TYPE_DIG_INPUT);
+ break;
+
+ default:
+ oops();
+ break;
+ }
+ break;
+
+ case ELEM_COIL:
+ AppendIo(l->d.coil.name, l->d.coil.name[0] == 'R' ?
+ IO_TYPE_INTERNAL_RELAY : IO_TYPE_DIG_OUTPUT);
+ break;
+
+ case ELEM_TON:
+ case ELEM_TOF:
+ AppendIo(l->d.timer.name, which == ELEM_TON ? IO_TYPE_TON :
+ IO_TYPE_TOF);
+ break;
+
+ case ELEM_RTO:
+ AppendIo(l->d.timer.name, IO_TYPE_RTO);
+ break;
+
+ case ELEM_MOVE:
+ AppendIo(l->d.move.dest, IO_TYPE_GENERAL);
+ break;
+
+ case ELEM_ADD:
+ case ELEM_SUB:
+ case ELEM_MUL:
+ case ELEM_DIV:
+ AppendIo(l->d.math.dest, IO_TYPE_GENERAL);
+ break;
+
+ case ELEM_FORMATTED_STRING:
+ if(strlen(l->d.fmtdStr.var) > 0) {
+ AppendIo(l->d.fmtdStr.var, IO_TYPE_UART_TX);
+ }
+ break;
+
+ case ELEM_UART_SEND:
+ AppendIo(l->d.uart.name, IO_TYPE_UART_TX);
+ break;
+
+ case ELEM_UART_RECV:
+ AppendIo(l->d.uart.name, IO_TYPE_UART_RX);
+ break;
+
+ case ELEM_SET_PWM:
+ AppendIo(l->d.setPwm.name, IO_TYPE_PWM_OUTPUT);
+ break;
+
+ case ELEM_CTU:
+ case ELEM_CTD:
+ case ELEM_CTC:
+ AppendIo(l->d.counter.name, IO_TYPE_COUNTER);
+ break;
+
+ case ELEM_READ_ADC:
+ AppendIo(l->d.readAdc.name, IO_TYPE_READ_ADC);
+ break;
+
+ case ELEM_SHIFT_REGISTER: {
+ int i;
+ for(i = 0; i < l->d.shiftRegister.stages; i++) {
+ char str[MAX_NAME_LEN+10];
+ sprintf(str, "%s%d", l->d.shiftRegister.name, i);
+ AppendIo(str, IO_TYPE_GENERAL);
+ }
+ break;
+ }
+
+ case ELEM_LOOK_UP_TABLE:
+ AppendIo(l->d.lookUpTable.dest, IO_TYPE_GENERAL);
+ break;
+
+ case ELEM_PIECEWISE_LINEAR:
+ AppendIo(l->d.piecewiseLinear.dest, IO_TYPE_GENERAL);
+ break;
+
+ case ELEM_PLACEHOLDER:
+ case ELEM_COMMENT:
+ case ELEM_SHORT:
+ case ELEM_OPEN:
+ case ELEM_MASTER_RELAY:
+ case ELEM_ONE_SHOT_RISING:
+ case ELEM_ONE_SHOT_FALLING:
+ case ELEM_EQU:
+ case ELEM_NEQ:
+ case ELEM_GRT:
+ case ELEM_GEQ:
+ case ELEM_LES:
+ case ELEM_LEQ:
+ case ELEM_RES:
+ case ELEM_PERSIST:
+ break;
+
+ default:
+ oops();
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Compare function to qsort() the I/O list. Group by type, then
+// alphabetically within each section.
+//-----------------------------------------------------------------------------
+static int CompareIo(const void *av, const void *bv)
+{
+ PlcProgramSingleIo *a = (PlcProgramSingleIo *)av;
+ PlcProgramSingleIo *b = (PlcProgramSingleIo *)bv;
+
+ if(a->type != b->type) {
+ return a->type - b->type;
+ }
+
+ if(a->pin == NO_PIN_ASSIGNED && b->pin != NO_PIN_ASSIGNED) return 1;
+ if(b->pin == NO_PIN_ASSIGNED && a->pin != NO_PIN_ASSIGNED) return -1;
+
+ return strcmp(a->name, b->name);
+}
+
+//-----------------------------------------------------------------------------
+// Wipe the I/O list and then re-extract it from the PLC program, taking
+// care not to forget the pin assignments. Gets passed the selected item
+// as an index into the list; modifies the list, so returns the new selected
+// item as an index into the new list.
+//-----------------------------------------------------------------------------
+int GenerateIoList(int prevSel)
+{
+ int i, j;
+
+ char selName[MAX_NAME_LEN];
+ if(prevSel >= 0) {
+ strcpy(selName, Prog.io.assignment[prevSel].name);
+ }
+
+ if(IoSeenPreviouslyCount > MAX_IO_SEEN_PREVIOUSLY/2) {
+ // flush it so there's lots of room, and we don't run out and
+ // forget important things
+ IoSeenPreviouslyCount = 0;
+ }
+
+ // remember the pin assignments
+ for(i = 0; i < Prog.io.count; i++) {
+ AppendIoSeenPreviously(Prog.io.assignment[i].name,
+ Prog.io.assignment[i].type, Prog.io.assignment[i].pin);
+ }
+ // wipe the list
+ Prog.io.count = 0;
+ // extract the new list so that it must be up to date
+ for(i = 0; i < Prog.numRungs; i++) {
+ ExtractNamesFromCircuit(ELEM_SERIES_SUBCKT, Prog.rungs[i]);
+ }
+
+ for(i = 0; i < Prog.io.count; i++) {
+ if(Prog.io.assignment[i].type == IO_TYPE_DIG_INPUT ||
+ Prog.io.assignment[i].type == IO_TYPE_DIG_OUTPUT ||
+ Prog.io.assignment[i].type == IO_TYPE_READ_ADC)
+ {
+ for(j = 0; j < IoSeenPreviouslyCount; j++) {
+ if(strcmp(Prog.io.assignment[i].name,
+ IoSeenPreviously[j].name)==0)
+ {
+ Prog.io.assignment[i].pin = IoSeenPreviously[j].pin;
+ break;
+ }
+ }
+ }
+ }
+
+ qsort(Prog.io.assignment, Prog.io.count, sizeof(PlcProgramSingleIo),
+ CompareIo);
+
+ if(prevSel >= 0) {
+ for(i = 0; i < Prog.io.count; i++) {
+ if(strcmp(Prog.io.assignment[i].name, selName)==0)
+ break;
+ }
+ if(i < Prog.io.count)
+ return i;
+ }
+ // no previous, or selected was deleted
+ return -1;
+}
+
+//-----------------------------------------------------------------------------
+// Load the I/O list from a file. Since we are just loading pin assignments,
+// put it into IoSeenPreviously so that it will get used on the next
+// extraction.
+//-----------------------------------------------------------------------------
+BOOL LoadIoListFromFile(FILE *f)
+{
+ char line[80];
+ char name[MAX_NAME_LEN];
+ int pin;
+ while(fgets(line, sizeof(line), f)) {
+ if(strcmp(line, "END\n")==0) {
+ return TRUE;
+ }
+ // Don't internationalize this! It's the file format, not UI.
+ if(sscanf(line, " %s at %d", name, &pin)==2) {
+ int type;
+ switch(name[0]) {
+ case 'X': type = IO_TYPE_DIG_INPUT; break;
+ case 'Y': type = IO_TYPE_DIG_OUTPUT; break;
+ case 'A': type = IO_TYPE_READ_ADC; break;
+ default: oops();
+ }
+ AppendIoSeenPreviously(name, type, pin);
+ }
+ }
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// Write the I/O list to a file. Since everything except the pin assignment
+// can be extracted from the schematic, just write the Xs and Ys.
+//-----------------------------------------------------------------------------
+void SaveIoListToFile(FILE *f)
+{
+ int i;
+ for(i = 0; i < Prog.io.count; i++) {
+ if(Prog.io.assignment[i].type == IO_TYPE_DIG_INPUT ||
+ Prog.io.assignment[i].type == IO_TYPE_DIG_OUTPUT ||
+ Prog.io.assignment[i].type == IO_TYPE_READ_ADC)
+ {
+ // Don't internationalize this! It's the file format, not UI.
+ fprintf(f, " %s at %d\n", Prog.io.assignment[i].name,
+ Prog.io.assignment[i].pin);
+ }
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Dialog proc for the popup that lets you set the value of an analog input for
+// simulation.
+//-----------------------------------------------------------------------------
+// static LRESULT CALLBACK AnalogSliderDialogProc(HWND hwnd, UINT msg,
+// WPARAM wParam, LPARAM lParam)
+// {
+// switch (msg) {
+// case WM_CLOSE:
+// case WM_DESTROY:
+// AnalogSliderDone = TRUE;
+// AnalogSliderCancel = TRUE;
+// return 1;
+
+// default:
+// return DefWindowProc(hwnd, msg, wParam, lParam);
+// }
+// }
+
+//-----------------------------------------------------------------------------
+// A little toolbar-style window that pops up to allow the user to set the
+// simulated value of an ADC pin.
+//-----------------------------------------------------------------------------
+// void ShowAnalogSliderPopup(char *name)
+// {
+// WNDCLASSEX wc;
+// memset(&wc, 0, sizeof(wc));
+// wc.cbSize = sizeof(wc);
+
+// wc.style = CS_BYTEALIGNCLIENT | CS_BYTEALIGNWINDOW | CS_OWNDC |
+// CS_DBLCLKS;
+// wc.lpfnWndProc = (WNDPROC)AnalogSliderDialogProc;
+// wc.hInstance = Instance;
+// wc.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
+// wc.lpszClassName = "LDmicroAnalogSlider";
+// wc.lpszMenuName = NULL;
+// wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+
+// RegisterClassEx(&wc);
+
+// POINT pt;
+// GetCursorPos(&pt);
+
+// SWORD currentVal = GetAdcShadow(name);
+
+// SWORD maxVal;
+// if(Prog.mcu) {
+// maxVal = Prog.mcu->adcMax;
+// } else {
+// maxVal = 1023;
+// }
+// if(maxVal == 0) {
+// Error(_("No ADC or ADC not supported for selected micro."));
+// return;
+// }
+
+// int left = pt.x - 10;
+// // try to put the slider directly under the cursor (though later we might
+// // realize that that would put the popup off the screen)
+// int top = pt.y - (15 + (73*currentVal)/maxVal);
+
+// RECT r;
+// SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);
+
+// if(top + 110 >= r.bottom) {
+// top = r.bottom - 110;
+// }
+// if(top < 0) top = 0;
+
+// AnalogSliderMain = CreateWindowClient(0, "LDmicroAnalogSlider", "I/O Pin",
+// WS_VISIBLE | WS_POPUP | WS_DLGFRAME,
+// left, top, 30, 100, NULL, NULL, Instance, NULL);
+
+// AnalogSliderTrackbar = CreateWindowEx(0, TRACKBAR_CLASS, "", WS_CHILD |
+// TBS_AUTOTICKS | TBS_VERT | TBS_TOOLTIPS | WS_CLIPSIBLINGS | WS_VISIBLE,
+// 0, 0, 30, 100, AnalogSliderMain, NULL, Instance, NULL);
+// SendMessage(AnalogSliderTrackbar, TBM_SETRANGE, FALSE,
+// MAKELONG(0, maxVal));
+// SendMessage(AnalogSliderTrackbar, TBM_SETTICFREQ, (maxVal + 1)/8, 0);
+// SendMessage(AnalogSliderTrackbar, TBM_SETPOS, TRUE, currentVal);
+
+// EnableWindow(MainWindow, FALSE);
+// ShowWindow(AnalogSliderMain, TRUE);
+// SetFocus(AnalogSliderTrackbar);
+
+// DWORD ret;
+// MSG msg;
+// AnalogSliderDone = FALSE;
+// AnalogSliderCancel = FALSE;
+
+// SWORD orig = GetAdcShadow(name);
+
+// while(!AnalogSliderDone && (ret = GetMessage(&msg, NULL, 0, 0))) {
+// SWORD v = (SWORD)SendMessage(AnalogSliderTrackbar, TBM_GETPOS, 0, 0);
+
+// if(msg.message == WM_KEYDOWN) {
+// if(msg.wParam == VK_RETURN) {
+// AnalogSliderDone = TRUE;
+// break;
+// } else if(msg.wParam == VK_ESCAPE) {
+// AnalogSliderDone = TRUE;
+// AnalogSliderCancel = TRUE;
+// break;
+// }
+// } else if(msg.message == WM_LBUTTONUP) {
+// if(v != orig) {
+// AnalogSliderDone = TRUE;
+// }
+// }
+// SetAdcShadow(name, v);
+
+// TranslateMessage(&msg);
+// DispatchMessage(&msg);
+// }
+
+// if(!AnalogSliderCancel) {
+// SWORD v = (SWORD)SendMessage(AnalogSliderTrackbar, TBM_GETPOS, 0, 0);
+// SetAdcShadow(name, v);
+// }
+
+// EnableWindow(MainWindow, TRUE);
+// DestroyWindow(AnalogSliderMain);
+// ListView_RedrawItems(IoList, 0, Prog.io.count - 1);
+// }
+
+//-----------------------------------------------------------------------------
+// Window proc for the contacts dialog box
+//-----------------------------------------------------------------------------
+// static LRESULT CALLBACK IoDialogProc(HWND hwnd, UINT msg, WPARAM wParam,
+// LPARAM lParam)
+// {
+// switch (msg) {
+// case WM_COMMAND: {
+// HWND h = (HWND)lParam;
+// if(h == OkButton && wParam == BN_CLICKED) {
+// DialogDone = TRUE;
+// } else if(h == CancelButton && wParam == BN_CLICKED) {
+// DialogDone = TRUE;
+// DialogCancel = TRUE;
+// } else if(h == PinList && HIWORD(wParam) == LBN_DBLCLK) {
+// DialogDone = TRUE;
+// }
+// break;
+// }
+
+// case WM_CLOSE:
+// case WM_DESTROY:
+// DialogDone = TRUE;
+// DialogCancel = TRUE;
+// return 1;
+
+// default:
+// return DefWindowProc(hwnd, msg, wParam, lParam);
+// }
+
+// return 1;
+// }
+
+//-----------------------------------------------------------------------------
+// Create our window class; nothing exciting.
+//-----------------------------------------------------------------------------
+// static BOOL MakeWindowClass()
+// {
+// WNDCLASSEX wc;
+// memset(&wc, 0, sizeof(wc));
+// wc.cbSize = sizeof(wc);
+
+// wc.style = CS_BYTEALIGNCLIENT | CS_BYTEALIGNWINDOW | CS_OWNDC |
+// CS_DBLCLKS;
+// wc.lpfnWndProc = (WNDPROC)IoDialogProc;
+// wc.hInstance = Instance;
+// wc.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
+// wc.lpszClassName = "LDmicroIo";
+// wc.lpszMenuName = NULL;
+// wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+// wc.hIcon = (HICON)LoadImage(Instance, MAKEINTRESOURCE(4000),
+// IMAGE_ICON, 32, 32, 0);
+// wc.hIconSm = (HICON)LoadImage(Instance, MAKEINTRESOURCE(4000),
+// IMAGE_ICON, 16, 16, 0);
+
+// return RegisterClassEx(&wc);
+// }
+
+// static void MakeControls(void)
+// {
+// HWND textLabel = CreateWindowEx(0, WC_STATIC, _("Assign:"),
+// WS_CHILD | WS_CLIPSIBLINGS | WS_VISIBLE,
+// 6, 1, 80, 17, IoDialog, NULL, Instance, NULL);
+// NiceFont(textLabel);
+
+// PinList = CreateWindowEx(WS_EX_CLIENTEDGE, WC_LISTBOX, "",
+// WS_CHILD | WS_TABSTOP | WS_CLIPSIBLINGS | WS_VISIBLE | WS_VSCROLL |
+// LBS_NOTIFY, 6, 18, 95, 320, IoDialog, NULL, Instance, NULL);
+// FixedFont(PinList);
+
+// OkButton = CreateWindowEx(0, WC_BUTTON, _("OK"),
+// WS_CHILD | WS_TABSTOP | WS_CLIPSIBLINGS | WS_VISIBLE | BS_DEFPUSHBUTTON,
+// 6, 325, 95, 23, IoDialog, NULL, Instance, NULL);
+// NiceFont(OkButton);
+
+// CancelButton = CreateWindowEx(0, WC_BUTTON, _("Cancel"),
+// WS_CHILD | WS_TABSTOP | WS_CLIPSIBLINGS | WS_VISIBLE,
+// 6, 356, 95, 23, IoDialog, NULL, Instance, NULL);
+// NiceFont(CancelButton);
+// }
+
+// void ShowIoDialog(int item)
+// {
+// if(!Prog.mcu) {
+// MessageBox(MainWindow,
+// _("No microcontroller has been selected. You must select a "
+// "microcontroller before you can assign I/O pins.\r\n\r\n"
+// "Select a microcontroller under the Settings menu and try "
+// "again."), _("I/O Pin Assignment"), MB_OK | MB_ICONWARNING);
+// return;
+// }
+
+// if(Prog.mcu->whichIsa == ISA_ANSIC) {
+// Error(_("Can't specify I/O assignment for ANSI C target; compile and "
+// "see comments in generated source code."));
+// return;
+// }
+
+// if(Prog.mcu->whichIsa == ISA_INTERPRETED) {
+// Error(_("Can't specify I/O assignment for interpretable target; see "
+// "comments in reference implementation of interpreter."));
+// return;
+// }
+
+// if(Prog.io.assignment[item].name[0] != 'X' &&
+// Prog.io.assignment[item].name[0] != 'Y' &&
+// Prog.io.assignment[item].name[0] != 'A')
+// {
+// Error(_("Can only assign pin number to input/output pins (Xname or "
+// "Yname or Aname)."));
+// return;
+// }
+
+// if(Prog.io.assignment[item].name[0] == 'A' && Prog.mcu->adcCount == 0) {
+// Error(_("No ADC or ADC not supported for this micro."));
+// return;
+// }
+
+// if(strcmp(Prog.io.assignment[item].name+1, "new")==0) {
+// Error(_("Rename I/O from default name ('%s') before assigning "
+// "MCU pin."), Prog.io.assignment[item].name);
+// return;
+// }
+
+// MakeWindowClass();
+
+// // We need the TOOLWINDOW style, or else the window will be forced to
+// // a minimum width greater than our current width. And without the
+// // APPWINDOW style, it becomes impossible to get the window back (by
+// // Alt+Tab or taskbar).
+// IoDialog = CreateWindowClient(WS_EX_TOOLWINDOW | WS_EX_APPWINDOW,
+// "LDmicroIo", _("I/O Pin"),
+// WS_OVERLAPPED | WS_SYSMENU,
+// 100, 100, 107, 387, NULL, NULL, Instance, NULL);
+
+// MakeControls();
+
+// SendMessage(PinList, LB_ADDSTRING, 0, (LPARAM)_("(no pin)"));
+// int i;
+// for(i = 0; i < Prog.mcu->pinCount; i++) {
+// int j;
+// for(j = 0; j < Prog.io.count; j++) {
+// if(j == item) continue;
+// if(Prog.io.assignment[j].pin == Prog.mcu->pinInfo[i].pin) {
+// goto cant_use_this_io;
+// }
+// }
+
+// if(UartFunctionUsed() && Prog.mcu &&
+// ((Prog.mcu->pinInfo[i].pin == Prog.mcu->uartNeeds.rxPin) ||
+// (Prog.mcu->pinInfo[i].pin == Prog.mcu->uartNeeds.txPin)))
+// {
+// goto cant_use_this_io;
+// }
+
+// if(PwmFunctionUsed() &&
+// Prog.mcu->pinInfo[i].pin == Prog.mcu->pwmNeedsPin)
+// {
+// goto cant_use_this_io;
+// }
+
+// if(Prog.io.assignment[item].name[0] == 'A') {
+// for(j = 0; j < Prog.mcu->adcCount; j++) {
+// if(Prog.mcu->adcInfo[j].pin == Prog.mcu->pinInfo[i].pin) {
+// // okay; we know how to connect it up to the ADC
+// break;
+// }
+// }
+// if(j == Prog.mcu->adcCount) {
+// goto cant_use_this_io;
+// }
+// }
+
+// char buf[40];
+// if(Prog.mcu->pinCount <= 21) {
+// sprintf(buf, "%3d %c%c%d", Prog.mcu->pinInfo[i].pin,
+// Prog.mcu->portPrefix, Prog.mcu->pinInfo[i].port,
+// Prog.mcu->pinInfo[i].bit);
+// } else {
+// sprintf(buf, "%3d %c%c%d", Prog.mcu->pinInfo[i].pin,
+// Prog.mcu->portPrefix, Prog.mcu->pinInfo[i].port,
+// Prog.mcu->pinInfo[i].bit);
+// }
+// SendMessage(PinList, LB_ADDSTRING, 0, (LPARAM)buf);
+// cant_use_this_io:;
+// }
+
+// EnableWindow(MainWindow, FALSE);
+// ShowWindow(IoDialog, TRUE);
+// SetFocus(PinList);
+
+// MSG msg;
+// DWORD ret;
+// DialogDone = FALSE;
+// DialogCancel = FALSE;
+// while((ret = GetMessage(&msg, NULL, 0, 0)) && !DialogDone) {
+// if(msg.message == WM_KEYDOWN) {
+// if(msg.wParam == VK_RETURN) {
+// DialogDone = TRUE;
+// break;
+// } else if(msg.wParam == VK_ESCAPE) {
+// DialogDone = TRUE;
+// DialogCancel = TRUE;
+// break;
+// }
+// }
+
+// if(IsDialogMessage(IoDialog, &msg)) continue;
+// TranslateMessage(&msg);
+// DispatchMessage(&msg);
+// }
+
+// if(!DialogCancel) {
+// int sel = SendMessage(PinList, LB_GETCURSEL, 0, 0);
+// char pin[16];
+// SendMessage(PinList, LB_GETTEXT, (WPARAM)sel, (LPARAM)pin);
+// if(strcmp(pin, _("(no pin)"))==0) {
+// int i;
+// for(i = 0; i < IoSeenPreviouslyCount; i++) {
+// if(strcmp(IoSeenPreviously[i].name,
+// Prog.io.assignment[item].name)==0)
+// {
+// IoSeenPreviously[i].pin = NO_PIN_ASSIGNED;
+// }
+// }
+// Prog.io.assignment[item].pin = NO_PIN_ASSIGNED;
+// } else {
+// Prog.io.assignment[item].pin = atoi(pin);
+// // Only one name can be bound to each pin; make sure that there's
+// // not another entry for this pin in the IoSeenPreviously list,
+// // that might get used if the user creates a new pin with that
+// // name.
+// int i;
+// for(i = 0; i < IoSeenPreviouslyCount; i++) {
+// if(IoSeenPreviously[i].pin == atoi(pin)) {
+// IoSeenPreviously[i].pin = NO_PIN_ASSIGNED;
+// }
+// }
+// }
+// }
+
+// EnableWindow(MainWindow, TRUE);
+// DestroyWindow(IoDialog);
+// return;
+// }
+
+//-----------------------------------------------------------------------------
+// Called in response to a notify for the listview. Handles click, text-edit
+// operations etc., but also gets called to find out what text to display
+// where (LPSTR_TEXTCALLBACK); that way we don't have two parallel copies of
+// the I/O list to keep in sync.
+//-----------------------------------------------------------------------------
+// void IoListProc(NMHDR *h)
+// {
+// switch(h->code) {
+// case LVN_GETDISPINFO: {
+// NMLVDISPINFO *i = (NMLVDISPINFO *)h;
+// int item = i->item.iItem;
+// switch(i->item.iSubItem) {
+// case LV_IO_PIN:
+// // Don't confuse people by displaying bogus pin assignments
+// // for the C target.
+// if(Prog.mcu && (Prog.mcu->whichIsa == ISA_ANSIC ||
+// Prog.mcu->whichIsa == ISA_INTERPRETED) )
+// {
+// strcpy(i->item.pszText, "");
+// break;
+// }
+
+// PinNumberForIo(i->item.pszText,
+// &(Prog.io.assignment[item]));
+// break;
+
+// case LV_IO_TYPE: {
+// char *s = IoTypeToString(Prog.io.assignment[item].type);
+// strcpy(i->item.pszText, s);
+// break;
+// }
+// case LV_IO_NAME:
+// strcpy(i->item.pszText, Prog.io.assignment[item].name);
+// break;
+
+// case LV_IO_PORT: {
+// // Don't confuse people by displaying bogus pin assignments
+// // for the C target.
+// if(Prog.mcu && Prog.mcu->whichIsa == ISA_ANSIC) {
+// strcpy(i->item.pszText, "");
+// break;
+// }
+
+// int type = Prog.io.assignment[item].type;
+// if(type != IO_TYPE_DIG_INPUT && type != IO_TYPE_DIG_OUTPUT
+// && type != IO_TYPE_READ_ADC)
+// {
+// strcpy(i->item.pszText, "");
+// break;
+// }
+
+// int pin = Prog.io.assignment[item].pin;
+// if(pin == NO_PIN_ASSIGNED || !Prog.mcu) {
+// strcpy(i->item.pszText, "");
+// break;
+// }
+
+// if(UartFunctionUsed() && Prog.mcu) {
+// if((Prog.mcu->uartNeeds.rxPin == pin) ||
+// (Prog.mcu->uartNeeds.txPin == pin))
+// {
+// strcpy(i->item.pszText, _("<UART needs!>"));
+// break;
+// }
+// }
+
+// if(PwmFunctionUsed() && Prog.mcu) {
+// if(Prog.mcu->pwmNeedsPin == pin) {
+// strcpy(i->item.pszText, _("<PWM needs!>"));
+// break;
+// }
+// }
+
+// int j;
+// for(j = 0; j < Prog.mcu->pinCount; j++) {
+// if(Prog.mcu->pinInfo[j].pin == pin) {
+// sprintf(i->item.pszText, "%c%c%d",
+// Prog.mcu->portPrefix,
+// Prog.mcu->pinInfo[j].port,
+// Prog.mcu->pinInfo[j].bit);
+// break;
+// }
+// }
+// if(j == Prog.mcu->pinCount) {
+// sprintf(i->item.pszText, _("<not an I/O!>"));
+// }
+// break;
+// }
+
+// case LV_IO_STATE: {
+// if(InSimulationMode) {
+// char *name = Prog.io.assignment[item].name;
+// DescribeForIoList(name, i->item.pszText);
+// } else {
+// strcpy(i->item.pszText, "");
+// }
+// break;
+// }
+
+// }
+// break;
+// }
+// case LVN_ITEMACTIVATE: {
+// NMITEMACTIVATE *i = (NMITEMACTIVATE *)h;
+// if(InSimulationMode) {
+// char *name = Prog.io.assignment[i->iItem].name;
+// if(name[0] == 'X') {
+// SimulationToggleContact(name);
+// } else if(name[0] == 'A') {
+// ShowAnalogSliderPopup(name);
+// }
+// } else {
+// UndoRemember();
+// ShowIoDialog(i->iItem);
+// ProgramChanged();
+// InvalidateRect(MainWindow, NULL, FALSE);
+// }
+// break;
+// }
+// }
+// }
generated by cgit (git 2.34.1) at 2024-12-20 16:34:16 +0000