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Code Issues Releases Activity

Fixed board identification in BoardPort

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This commit is contained in:
Cristian Maglie 2018-10-04 18:34:16 +02:00
parent 5bc96652e6
commit ec4787a92b
1 changed files with 42 additions and 15 deletions
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57
arduino-core/src/cc/arduino/packages/BoardPort.java
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@ -88,6 +88,10 @@ public class BoardPort {
return prefs;
}
public PreferencesMap getIdentificationPrefs() {
return identificationPrefs;
}
public void setLabel(String label) {
this.label = label;
}
@ -117,7 +121,7 @@ public class BoardPort {
for (TargetPackage targetPackage : BaseNoGui.packages.values()) {
for (TargetPlatform targetPlatform : targetPackage.getPlatforms().values()) {
for (TargetBoard board : targetPlatform.getBoards().values()) {
if (matchesIdentificationPrefs(board)) {
if (matchesBoard(board)) {
setBoardName(board.getName());
return board;
}
@ -126,21 +130,44 @@ public class BoardPort {
}
return null;
}
// Check whether a board matches all identificationPrefs fields
private boolean matchesIdentificationPrefs(TargetBoard board) {
for (String key : identificationPrefs.keySet()) {
if (!matchesIdentificationPref(board, key)) return false;
public boolean matchesBoard(TargetBoard board) {
PreferencesMap identificationProps = getIdentificationPrefs();
PreferencesMap boardProps = board.getPreferences();
// Identification properties are defined in boards.txt with a ".N" suffix
// for example:
//
// uno.name=Arduino/Genuino Uno
// uno.vid.0=0x2341
// uno.pid.0=0x0043
// uno.vid.1=0x2341
// uno.pid.1=0x0001
// uno.vid.2=0x2A03
// uno.pid.2=0x0043
// uno.vid.3=0x2341
// uno.pid.3=0x0243
//
// so we must search starting from suffix ".0" and increasing until we
// found a match or the board has no more identification properties defined
for (int suffix = 0;; suffix++) {
boolean found = true;
for (String prop : identificationProps.keySet()) {
String value = identificationProps.get(prop);
prop += "." + suffix;
if (!boardProps.containsKey(prop)) {
return false;
}
if (!value.equalsIgnoreCase(boardProps.get(prop))) {
found = false;
break;
}
}
if (found) {
return true;
}
}
return true;
}
// Check whether a board matches a single identificationPrefs field
private boolean matchesIdentificationPref(TargetBoard board, String key) {
String value = identificationPrefs.get(key);
if (value == null) return false;
for (String property : board.getPreferences().subTree(key).values()) {
if (property.equalsIgnoreCase(value)) return true;
}
return false;
}
}