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-rw-r--r--smartpen.h18
1 files changed, 12 insertions, 6 deletions
diff --git a/smartpen.h b/smartpen.h
index c75c494..2ff64e3 100644
--- a/smartpen.h
+++ b/smartpen.h
@@ -27,7 +27,7 @@
#define SMARTPEN_DPI_X (677.3333)
#define SMARTPEN_DPI_Y (677.3333)
-// TODO: These values are mostly random.
+// TODO: These values are obtained by observation and may be wrong
#define SMARTPEN_BLEED_X 333.3
#define SMARTPEN_BLEED_Y 333.3
@@ -40,19 +40,26 @@ public:
~Smartpen();
typedef QPair<unsigned int, unsigned int> Address;
- typedef qint64 PenTime;
typedef quint64 PenId;
+ typedef quint64 PenTime;
bool isConnected() const;
- enum Parameters : quint16 {
+ enum Parameter : quint16 {
+ /// The offset between the PenTime (see below) and the user's configured time. This value is static.
+ PenUserTime = 0x8003,
+ /// The current time as reported by the pen's rtc
+ PenRtcTime = 0x8004,
+ PenType = 0x8006,
PenName = 0x8011
};
QByteArray getObject(const QString& name);
- QString getParameter(Parameters parameter);
+ QByteArray getParameter(Parameter parameter);
QString getPenName();
+ PenTime getPenTime(Parameter parameter);
+
QVariantMap getPenInfo();
struct ChangeReport {
@@ -67,8 +74,7 @@ public:
QByteArray getLspData(const QString &name, PenTime from = 0);
QByteArray getPaperReplay(PenTime from = 0);
- static PenTime toPenTime(const QDateTime &dt);
- static QDateTime fromPenTime(PenTime t);
+ static QDateTime fromPenTime(PenTime userTime, PenTime penTime);
static QString toPenSerial(PenId id);
static PenId toPenId(const QString &serial);