MMlab
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PING_ultrasonic
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Diff: USBJoysteck.cpp
- Revision:
- 8:59dd4860477f
- Parent:
- 4:00ac3d093b24
- Child:
- 10:db099ac191e8
--- a/USBJoysteck.cpp Tue Sep 27 12:50:45 2016 +0000
+++ b/USBJoysteck.cpp Tue Sep 27 13:42:03 2016 +0000
@@ -20,149 +20,158 @@
#include "stdint.h"
#include "USBJoystick.h"
-bool USBJoystick::update(int16_t t, int16_t r, int16_t x, int16_t y, uint8_t button, uint8_t hat) {
- HID_REPORT report;
- _t = t;
- _r = r;
- _x = x;
- _y = y;
- _button = button;
- _hat = hat;
+bool USBJoystick::update(int16_t t, int16_t r, int16_t x, int16_t y, uint8_t button, uint8_t hat)
+{
+ HID_REPORT report;
+ _t = t;
+ _r = r;
+ _x = x;
+ _y = y;
+ _button = button;
+ _hat = hat;
- // Fill the report according to the Joystick Descriptor
- report.data[0] = _t & 0xff;
- report.data[1] = _r & 0xff;
- report.data[2] = _x & 0xff;
- report.data[3] = _y & 0xff;
- report.data[4] = ((_button & 0x0f) << 4) | (_hat & 0x0f) ;
- report.length = 5;
-
- return send(&report);
-}
-
-bool USBJoystick::update() {
- HID_REPORT report;
+ // Fill the report according to the Joystick Descriptor
+ report.data[0] = _t & 0xff;
+ report.data[1] = _r & 0xff;
+ report.data[2] = _x & 0xff;
+ report.data[3] = _y & 0xff;
+ report.data[4] = ((_button & 0x0f) << 4) | (_hat & 0x0f) ;
+ report.length = 5;
- // Fill the report according to the Joystick Descriptor
- report.data[0] = _t & 0xff;
- report.data[1] = _r & 0xff;
- report.data[2] = _x & 0xff;
- report.data[3] = _y & 0xff;
- report.data[4] = ((_button & 0x0f) << 4) | (_hat & 0x0f) ;
- report.length = 5;
-
- return send(&report);
+ return send(&report);
}
-bool USBJoystick::throttle(int16_t t) {
- _t = t;
- return update();
+bool USBJoystick::update()
+{
+ HID_REPORT report;
+
+ // Fill the report according to the Joystick Descriptor
+ report.data[0] = _t & 0xff;
+ report.data[1] = _r & 0xff;
+ report.data[2] = _x & 0xff;
+ report.data[3] = _y & 0xff;
+ report.data[4] = ((_button & 0x0f) << 4) | (_hat & 0x0f) ;
+ report.length = 5;
+
+ return send(&report);
}
-bool USBJoystick::rudder(int16_t r) {
- _r = r;
- return update();
+bool USBJoystick::throttle(int16_t t)
+{
+ _t = t;
+ return update();
}
-bool USBJoystick::move(int16_t x, int16_t y) {
- _x = x;
- _y = y;
- return update();
+bool USBJoystick::rudder(int16_t r)
+{
+ _r = r;
+ return update();
}
-bool USBJoystick::button(uint8_t button) {
- _button = button;
- return update();
+bool USBJoystick::move(int16_t x, int16_t y)
+{
+ _x = x;
+ _y = y;
+ return update();
}
-bool USBJoystick::hat(uint8_t hat) {
- _hat = hat;
- return update();
+bool USBJoystick::button(uint8_t button)
+{
+ _button = button;
+ return update();
+}
+
+bool USBJoystick::hat(uint8_t hat)
+{
+ _hat = hat;
+ return update();
}
-void USBJoystick::_init() {
+void USBJoystick::_init()
+{
- _t = -127;
- _r = -127;
- _x = 0;
- _y = 0;
- _button = 0x00;
- _hat = 0x00;
+ _t = -127;
+ _r = -127;
+ _x = 0;
+ _y = 0;
+ _button = 0x00;
+ _hat = 0x00;
}
-uint8_t * USBJoystick::reportDesc() {
- static uint8_t reportDescriptor[] = {
+uint8_t * USBJoystick::reportDesc()
+{
+ static uint8_t reportDescriptor[] = {
- USAGE_PAGE(1), 0x01, // Generic Desktop
- LOGICAL_MINIMUM(1), 0x00, // Logical_Minimum (0)
- USAGE(1), 0x04, // Usage (Joystick)
- COLLECTION(1), 0x01, // Application
- USAGE_PAGE(1), 0x02, // Simulation Controls
- USAGE(1), 0xBB, // Throttle
- USAGE(1), 0xBA, // Rudder
- LOGICAL_MINIMUM(1), 0x81, // -127
- LOGICAL_MAXIMUM(1), 0x7f, // 127
- REPORT_SIZE(1), 0x08,
- REPORT_COUNT(1), 0x02,
- INPUT(1), 0x02, // Data, Variable, Absolute
- USAGE_PAGE(1), 0x01, // Generic Desktop
- USAGE(1), 0x01, // Usage (Pointer)
- COLLECTION(1), 0x00, // Physical
- USAGE(1), 0x30, // X
- USAGE(1), 0x31, // Y
+ USAGE_PAGE(1), 0x01, // Generic Desktop
+ LOGICAL_MINIMUM(1), 0x00, // Logical_Minimum (0)
+ USAGE(1), 0x04, // Usage (Joystick)
+ COLLECTION(1), 0x01, // Application
+ USAGE_PAGE(1), 0x02, // Simulation Controls
+ USAGE(1), 0xBB, // Throttle
+ USAGE(1), 0xBA, // Rudder
+ LOGICAL_MINIMUM(1), 0x81, // -127
+ LOGICAL_MAXIMUM(1), 0x7f, // 127
+ REPORT_SIZE(1), 0x08,
+ REPORT_COUNT(1), 0x02,
+ INPUT(1), 0x02, // Data, Variable, Absolute
+ USAGE_PAGE(1), 0x01, // Generic Desktop
+ USAGE(1), 0x01, // Usage (Pointer)
+ COLLECTION(1), 0x00, // Physical
+ USAGE(1), 0x30, // X
+ USAGE(1), 0x31, // Y
// 8 bit values
- LOGICAL_MINIMUM(1), 0x81, // -127
- LOGICAL_MAXIMUM(1), 0x7f, // 127
- REPORT_SIZE(1), 0x08,
- REPORT_COUNT(1), 0x02,
- INPUT(1), 0x02, // Data, Variable, Absolute
+ LOGICAL_MINIMUM(1), 0x81, // -127
+ LOGICAL_MAXIMUM(1), 0x7f, // 127
+ REPORT_SIZE(1), 0x08,
+ REPORT_COUNT(1), 0x02,
+ INPUT(1), 0x02, // Data, Variable, Absolute
// 16 bit values
// LOGICAL_MINIMUM(1), 0x00, // 0
// LOGICAL_MAXIMUM(2), 0xff, 0x7f, // 32767
// REPORT_SIZE(1), 0x10,
// REPORT_COUNT(1), 0x02,
-// INPUT(1), 0x02, // Data, Variable, Absolute
+// INPUT(1), 0x02, // Data, Variable, Absolute
- END_COLLECTION(0),
+ END_COLLECTION(0),
// 4 Position Hat Switch
// USAGE(1), 0x39, // Usage (Hat switch)
// LOGICAL_MINIMUM(1), 0x00, // 0
// LOGICAL_MAXIMUM(1), 0x03, // 3
// PHYSICAL_MINIMUM(1), 0x00, // Physical_Minimum (0)
// PHYSICAL_MAXIMUM(2), 0x0E, 0x01, // Physical_Maximum (270)
-// UNIT(1), 0x14, // Unit (Eng Rot:Angular Pos)
+// UNIT(1), 0x14, // Unit (Eng Rot:Angular Pos)
// REPORT_SIZE(1), 0x04,
// REPORT_COUNT(1), 0x01,
-// INPUT(1), 0x02, // Data, Variable, Absolute
+// INPUT(1), 0x02, // Data, Variable, Absolute
// 8 Position Hat Switch
- USAGE(1), 0x39, // Usage (Hat switch)
- LOGICAL_MINIMUM(1), 0x00, // 0
- LOGICAL_MAXIMUM(1), 0x07, // 7
- PHYSICAL_MINIMUM(1), 0x00, // Physical_Minimum (0)
- PHYSICAL_MAXIMUM(2), 0x3B, 0x01, // Physical_Maximum (315)
- UNIT(1), 0x14, // Unit (Eng Rot:Angular Pos)
- REPORT_SIZE(1), 0x04,
- REPORT_COUNT(1), 0x01,
- INPUT(1), 0x02, // Data, Variable, Absolute
+ USAGE(1), 0x39, // Usage (Hat switch)
+ LOGICAL_MINIMUM(1), 0x00, // 0
+ LOGICAL_MAXIMUM(1), 0x07, // 7
+ PHYSICAL_MINIMUM(1), 0x00, // Physical_Minimum (0)
+ PHYSICAL_MAXIMUM(2), 0x3B, 0x01, // Physical_Maximum (315)
+ UNIT(1), 0x14, // Unit (Eng Rot:Angular Pos)
+ REPORT_SIZE(1), 0x04,
+ REPORT_COUNT(1), 0x01,
+ INPUT(1), 0x02, // Data, Variable, Absolute
//
- USAGE_PAGE(1), 0x09, // Buttons
- USAGE_MINIMUM(1), 0x01, // 1
- USAGE_MAXIMUM(1), 0x04, // 4
- LOGICAL_MINIMUM(1), 0x00, // 0
- LOGICAL_MAXIMUM(1), 0x01, // 1
- REPORT_SIZE(1), 0x01,
- REPORT_COUNT(1), 0x04,
- UNIT_EXPONENT(1), 0x00, // Unit_Exponent (0)
- UNIT(1), 0x00, // Unit (None)
- INPUT(1), 0x02, // Data, Variable, Absolute
- END_COLLECTION(0)
+ USAGE_PAGE(1), 0x09, // Buttons
+ USAGE_MINIMUM(1), 0x01, // 1
+ USAGE_MAXIMUM(1), 0x04, // 4
+ LOGICAL_MINIMUM(1), 0x00, // 0
+ LOGICAL_MAXIMUM(1), 0x01, // 1
+ REPORT_SIZE(1), 0x01,
+ REPORT_COUNT(1), 0x04,
+ UNIT_EXPONENT(1), 0x00, // Unit_Exponent (0)
+ UNIT(1), 0x00, // Unit (None)
+ INPUT(1), 0x02, // Data, Variable, Absolute
+ END_COLLECTION(0)
- };
+ };
- reportLength = sizeof(reportDescriptor);
- return reportDescriptor;
+ reportLength = sizeof(reportDescriptor);
+ return reportDescriptor;
}