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Updated many functions and bugs from the previous version. This program can emulate the keyboard and mouse on another computer using serial input [PC1-USB-MBED-USB-PC2] Control using serial input to keyboard/mouse output like a regular keyboard and mouse.
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KeyboardMouseSerialV2
by 
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Here is the windows vb.net source code for communicating with the mbed device with my KeyboardMouseSerialV2 Repository Program
Slave Driver Application & Source Code: /media/uploads/Elitism/slave_driver.zip
Slave Vector Plotting Tool (For Vector Mapping to 32767 HID_XY-Maximum Resolution: /media/uploads/Elitism/slave_vector_plotting_tool.zip
The drivers: /media/uploads/Elitism/mbed_serial_drivers.zip
Here is what the slave driver application looks like:
Here is what the slave vector plotting tool looks like:
When mapping, make sure your mouse is at its maximum vector on x and y axis then map the offset to 32767 :)
The connection is as follows:
Diff: main.cpp
- Revision:
- 0:9ccba0f17329
- Child:
- 2:81bb99a2a231
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Jun 14 08:55:57 2012 +0000
@@ -0,0 +1,166 @@
+#include "mbed.h"
+#include "USBMouseKeyboard.h"
+
+USBMouseKeyboard key_mouse;
+Serial pc(USBTX, USBRX);
+
+#define NFIELDS (6)
+char* pFields[NFIELDS];
+
+void ParseCommands(char* Buffer, char** pFields, uint32_t numFields, char* delimiter) {
+ char* pString = Buffer;
+ char* pField;
+
+ for (uint32_t i=0; i<numFields; i++) {
+ pField = strtok(pString, delimiter);
+ if (pField != NULL) {
+ pFields[i] = pField;
+ } else {
+ pFields[i] = "";
+ }
+ pString = NULL; //parse next
+ }
+
+ if (strcmp("Vector", pFields[0]) == 0) {
+ key_mouse.move(atoi(pFields[1]),atoi(pFields[2]));
+ pc.printf("Vector Issued\r\n");
+ }
+
+ if (strcmp("Click", pFields[0]) == 0) {
+ if (strcmp("LPress", pFields[1]) == 0) {
+ key_mouse.press(MOUSE_LEFT);
+ }
+ if (strcmp("LRelease", pFields[1]) == 0) {
+ key_mouse.release(MOUSE_LEFT);
+ }
+ if (strcmp("LClick", pFields[1]) == 0) {
+ key_mouse.click(MOUSE_LEFT);
+ }
+ if (strcmp("LDClick", pFields[1]) == 0) {
+ key_mouse.doubleClick();
+ }
+ if (strcmp("RPress", pFields[1]) == 0) {
+ key_mouse.press(MOUSE_RIGHT);
+ }
+ if (strcmp("RRelease", pFields[1]) == 0) {
+ key_mouse.release(MOUSE_RIGHT);
+ }
+ if (strcmp("RClick", pFields[1]) == 0) {
+ key_mouse.click(MOUSE_RIGHT);
+ }
+ pc.printf("Click Issued\r\n");
+ }
+
+ if (strcmp("Type", pFields[0]) == 0) {
+ key_mouse.printf(pFields[1]);
+ pc.printf("Type Issued\r\n");
+ }
+
+ if (strcmp("Keyboard", pFields[0]) == 0) {
+ if (strcmp("Return", pFields[1]) == 0) {
+ key_mouse.printf("\n");
+ }
+ if (strcmp("Backspace", pFields[1]) == 0) {
+ key_mouse.printf("\b");
+ }
+ if (strcmp("Tab", pFields[1]) == 0) {
+ key_mouse.printf("\t");
+ }
+ if (strcmp("Capslock", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_CAPS_LOCK);
+ }
+ if (strcmp("FKey1", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F1);
+ }
+ if (strcmp("FKey2", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F2);
+ }
+ if (strcmp("FKey3", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F3);
+ }
+ if (strcmp("FKey4", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F4);
+ }
+ if (strcmp("FKey5", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F5);
+ }
+ if (strcmp("FKey6", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F6);
+ }
+ if (strcmp("FKey7", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F7);
+ }
+ if (strcmp("FKey8", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F8);
+ }
+ if (strcmp("FKey9", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F9);
+ }
+ if (strcmp("FKey10", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F10);
+ }
+ if (strcmp("FKey11", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F11);
+ }
+ if (strcmp("FKey12", pFields[1]) == 0) {
+ key_mouse.keyCode(KEY_F12);
+ }
+ pc.printf("Keyboard Issued\r\n");
+ }
+
+ if (strcmp("Volume", pFields[0]) == 0) {
+ if (strcmp("Up", pFields[1]) == 0) {
+ key_mouse.mediaControl(KEY_VOLUME_UP);
+ }
+ if (strcmp("Down", pFields[1]) == 0) {
+ key_mouse.mediaControl(KEY_VOLUME_DOWN);
+ }
+ pc.printf("Volume Issued\r\n");
+ }
+
+ if (strcmp("Scroll", pFields[0]) == 0) {
+ key_mouse.scroll(atoi(pFields[1]));
+ pc.printf("Scroll Issued\r\n");
+ }
+}
+
+int main(int argc, char* argv[]) {
+ pc.baud(9600);
+ char buf[256];
+
+//List of avalable commands
+//Type,Hello World <--Needs fix for spaces but can handle text the length how big the buffer is -1 = 255 bufferable characters
+//Vector,1000,6000 <--Vectors can be anything you specify
+//Click,LPress <--Holds the left mouse click down
+//Click,LClick <--Clicks the left mouse button
+//Click,LDClick <--Makes a left double click
+//Click,LRelease <--Releases the left mouse button
+//Click,RPress <--Holds the right mouse click down
+//Click,RRelease <--Releases the left mouse button
+//Click,RClick <--Clicks the right mouse button
+//Click,RDClick <--Makes a right double click
+//Scroll,10 <--Value can be anything you specify
+//Scroll,-10 <--Value can be anything you specify
+//Volume,Up <--Turns the system volume up 1 notch
+//Volume,Down <--Turns the sstem volume down 1 notch
+//Keyboard,Tab <--Emulates the system tab key
+//Keyboard,Capslock <--Emulates the system capslock key
+//Keyboard,Backspace <--Emulates the system backspace key
+//Keyboard,Return <--Emulates the system enter key
+//Keyboard,FKey1 <--Emulates the system F keys
+//Keyboard,FKey2
+//Keyboard,FKey3
+//Keyboard,FKey4
+//Keyboard,FKey5
+//Keyboard,FKey6
+//Keyboard,FKey7
+//Keyboard,FKey8
+//Keyboard,FKey9
+//Keyboard,FKey10
+//Keyboard,FKey11
+//Keyboard,FKey12
+ while (1) {
+ pc.scanf("%s", buf);
+ ParseCommands(buf, pFields, NFIELDS, ",");
+ }
+}
\ No newline at end of file