diff options
Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID')
4 files changed, 578 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostKeyboard.cpp b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostKeyboard.cpp new file mode 100644 index 0000000000..dbb2cda53e --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostKeyboard.cpp @@ -0,0 +1,184 @@ +/* mbed USBHost Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "USBHostKeyboard.h" + +#if USBHOST_KEYBOARD + +static uint8_t keymap[4][0x39] = { + { 0, 0, 0, 0, 'a', 'b' /*0x05*/, + 'c', 'd', 'e', 'f', 'g' /*0x0a*/, + 'h', 'i', 'j', 'k', 'l'/*0x0f*/, + 'm', 'n', 'o', 'p', 'q'/*0x14*/, + 'r', 's', 't', 'u', 'v'/*0x19*/, + 'w', 'x', 'y', 'z', '1'/*0x1E*/, + '2', '3', '4', '5', '6'/*0x23*/, + '7', '8', '9', '0', 0x0A /*enter*/, /*0x28*/ + 0x1B /*escape*/, 0x08 /*backspace*/, 0x09/*tab*/, 0x20/*space*/, '-', /*0x2d*/ + '=', '[', ']', '\\', '#', /*0x32*/ + ';', '\'', 0, ',', '.', /*0x37*/ + '/'}, + + /* CTRL MODIFIER */ + { 0, 0, 0, 0, 0, 0 /*0x05*/, + 0, 0, 0, 0, 0 /*0x0a*/, + 0, 0, 0, 0, 0/*0x0f*/, + 0, 0, 0, 0, 0/*0x14*/, + 0, 0, 0, 0, 0/*0x19*/, + 0, 0, 0, 0, 0/*0x1E*/, + 0, 0, 0, 0, 0/*0x23*/, + 0, 0, 0, 0, 0 /*enter*/, /*0x28*/ + 0, 0, 0, 0, 0, /*0x2d*/ + 0, 0, 0, 0, 0, /*0x32*/ + 0, 0, 0, 0, 0, /*0x37*/ + 0}, + + /* SHIFT MODIFIER */ + { 0, 0, 0, 0, 'A', 'B' /*0x05*/, + 'C', 'D', 'E', 'F', 'G' /*0x0a*/, + 'H', 'I', 'J', 'K', 'L'/*0x0f*/, + 'M', 'N', 'O', 'P', 'Q'/*0x14*/, + 'R', 'S', 'T', 'U', 'V'/*0x19*/, + 'W', 'X', 'Y', 'Z', '!'/*0x1E*/, + '@', '#', '$', '%', '^'/*0x23*/, + '&', '*', '(', ')', 0, /*0x28*/ + 0, 0, 0, 0, 0, /*0x2d*/ + '+', '{', '}', '|', '~', /*0x32*/ + ':', '"', 0, '<', '>', /*0x37*/ + '?'}, + + /* ALT MODIFIER */ + { 0, 0, 0, 0, 0, 0 /*0x05*/, + 0, 0, 0, 0, 0 /*0x0a*/, + 0, 0, 0, 0, 0/*0x0f*/, + 0, 0, 0, 0, 0/*0x14*/, + 0, 0, 0, 0, 0/*0x19*/, + 0, 0, 0, 0, 0/*0x1E*/, + 0, 0, 0, 0, 0/*0x23*/, + 0, 0, 0, 0, 0 /*enter*/, /*0x28*/ + 0, 0, 0, 0, 0, /*0x2d*/ + 0, 0, 0, 0, 0, /*0x32*/ + 0, 0, 0, 0, 0, /*0x37*/ + 0} + +}; + + +USBHostKeyboard::USBHostKeyboard() { + host = USBHost::getHostInst(); + init(); +} + + +void USBHostKeyboard::init() { + dev = NULL; + int_in = NULL; + report_id = 0; + onKey = NULL; + onKeyCode = NULL; + dev_connected = false; + keyboard_intf = -1; + keyboard_device_found = false; +} + +bool USBHostKeyboard::connected() { + return dev_connected; +} + + +bool USBHostKeyboard::connect() { + + if (dev_connected) { + return true; + } + + for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) { + if ((dev = host->getDevice(i)) != NULL) { + + if (host->enumerate(dev, this)) + break; + + if (keyboard_device_found) { + int_in = dev->getEndpoint(keyboard_intf, INTERRUPT_ENDPOINT, IN); + + if (!int_in) + break; + + USB_INFO("New Keyboard device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, keyboard_intf); + dev->setName("Keyboard", keyboard_intf); + host->registerDriver(dev, keyboard_intf, this, &USBHostKeyboard::init); + + int_in->attach(this, &USBHostKeyboard::rxHandler); + host->interruptRead(dev, int_in, report, int_in->getSize(), false); + + dev_connected = true; + return true; + } + } + } + init(); + return false; +} + +void USBHostKeyboard::rxHandler() { + int len = int_in->getLengthTransferred(); + int index = (len == 9) ? 1 : 0; + int len_listen = int_in->getSize(); + uint8_t key = 0; + if (len == 8 || len == 9) { + uint8_t modifier = (report[index] == 4) ? 3 : report[index]; + len_listen = len; + key = keymap[modifier][report[index + 2]]; + if (key && onKey) { + (*onKey)(key); + } + if ((report[index + 2] || modifier) && onKeyCode) { + (*onKeyCode)(report[index + 2], modifier); + } + } + if (dev && int_in) + host->interruptRead(dev, int_in, report, len_listen, false); +} + +/*virtual*/ void USBHostKeyboard::setVidPid(uint16_t vid, uint16_t pid) +{ + // we don't check VID/PID for keyboard driver +} + +/*virtual*/ bool USBHostKeyboard::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed +{ + if ((keyboard_intf == -1) && + (intf_class == HID_CLASS) && + (intf_subclass == 0x01) && + (intf_protocol == 0x01)) { + keyboard_intf = intf_nb; + return true; + } + return false; +} + +/*virtual*/ bool USBHostKeyboard::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used +{ + if (intf_nb == keyboard_intf) { + if (type == INTERRUPT_ENDPOINT && dir == IN) { + keyboard_device_found = true; + return true; + } + } + return false; +} + +#endif diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostKeyboard.h b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostKeyboard.h new file mode 100644 index 0000000000..93730061c5 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostKeyboard.h @@ -0,0 +1,102 @@ +/* mbed USBHost Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef USBHOSTKEYBOARD_H +#define USBHOSTKEYBOARD_H + +#include "USBHostConf.h" + +#if USBHOST_KEYBOARD + +#include "USBHost.h" + +/** + * A class to communicate a USB keyboard + */ +class USBHostKeyboard : public IUSBEnumerator { +public: + + /** + * Constructor + */ + USBHostKeyboard(); + + /** + * Try to connect a keyboard device + * + * @return true if connection was successful + */ + bool connect(); + + /** + * Check if a keyboard is connected + * + * @returns true if a keyboard is connected + */ + bool connected(); + + /** + * Attach a callback called when a keyboard event is received + * + * @param ptr function pointer + */ + inline void attach(void (*ptr)(uint8_t key)) { + if (ptr != NULL) { + onKey = ptr; + } + } + + /** + * Attach a callback called when a keyboard event is received + * + * @param ptr function pointer + */ + inline void attach(void (*ptr)(uint8_t keyCode, uint8_t modifier)) { + if (ptr != NULL) { + onKeyCode = ptr; + } + } + +protected: + //From IUSBEnumerator + virtual void setVidPid(uint16_t vid, uint16_t pid); + virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed + virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used + +private: + USBHost * host; + USBDeviceConnected * dev; + USBEndpoint * int_in; + uint8_t report[9]; + int keyboard_intf; + bool keyboard_device_found; + + bool dev_connected; + + void rxHandler(); + + void (*onKey)(uint8_t key); + void (*onKeyCode)(uint8_t key, uint8_t modifier); + + int report_id; + + void init(); + +}; + +#endif + +#endif diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostMouse.cpp b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostMouse.cpp new file mode 100644 index 0000000000..52fcf8c5b3 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostMouse.cpp @@ -0,0 +1,153 @@ +/* mbed USBHost Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "USBHostMouse.h" + +#if USBHOST_MOUSE + +USBHostMouse::USBHostMouse() { + host = USBHost::getHostInst(); + init(); +} + +void USBHostMouse::init() { + dev = NULL; + int_in = NULL; + onUpdate = NULL; + onButtonUpdate = NULL; + onXUpdate = NULL; + onYUpdate = NULL; + onZUpdate = NULL; + report_id = 0; + dev_connected = false; + mouse_device_found = false; + mouse_intf = -1; + + buttons = 0; + x = 0; + y = 0; + z = 0; +} + +bool USBHostMouse::connected() { + return dev_connected; +} + +bool USBHostMouse::connect() { + int len_listen; + + if (dev_connected) { + return true; + } + + for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) { + if ((dev = host->getDevice(i)) != NULL) { + + if(host->enumerate(dev, this)) + break; + + if (mouse_device_found) { + + int_in = dev->getEndpoint(mouse_intf, INTERRUPT_ENDPOINT, IN); + if (!int_in) + break; + + USB_INFO("New Mouse device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, mouse_intf); + dev->setName("Mouse", mouse_intf); + host->registerDriver(dev, mouse_intf, this, &USBHostMouse::init); + + int_in->attach(this, &USBHostMouse::rxHandler); + len_listen = int_in->getSize(); + if (len_listen > sizeof(report)) { + len_listen = sizeof(report); + } + host->interruptRead(dev, int_in, report, len_listen, false); + + dev_connected = true; + return true; + } + } + } + init(); + return false; +} + +void USBHostMouse::rxHandler() { + int len_listen = int_in->getSize(); + + if (onUpdate) { + (*onUpdate)(report[0] & 0x07, report[1], report[2], report[3]); + } + + if (onButtonUpdate && (buttons != (report[0] & 0x07))) { + (*onButtonUpdate)(report[0] & 0x07); + } + + if (onXUpdate && (x != report[1])) { + (*onXUpdate)(report[1]); + } + + if (onYUpdate && (y != report[2])) { + (*onYUpdate)(report[2]); + } + + if (onZUpdate && (z != report[3])) { + (*onZUpdate)(report[3]); + } + + // update mouse state + buttons = report[0] & 0x07; + x = report[1]; + y = report[2]; + z = report[3]; + + if (len_listen > sizeof(report)) { + len_listen = sizeof(report); + } + + if (dev) + host->interruptRead(dev, int_in, report, len_listen, false); +} + +/*virtual*/ void USBHostMouse::setVidPid(uint16_t vid, uint16_t pid) +{ + // we don't check VID/PID for mouse driver +} + +/*virtual*/ bool USBHostMouse::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed +{ + if ((mouse_intf == -1) && + (intf_class == HID_CLASS) && + (intf_subclass == 0x01) && + (intf_protocol == 0x02)) { + mouse_intf = intf_nb; + return true; + } + return false; +} + +/*virtual*/ bool USBHostMouse::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used +{ + if (intf_nb == mouse_intf) { + if (type == INTERRUPT_ENDPOINT && dir == IN) { + mouse_device_found = true; + return true; + } + } + return false; +} + +#endif diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostMouse.h b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostMouse.h new file mode 100644 index 0000000000..03e0994482 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/USBHost/USBHostHID/USBHostMouse.h @@ -0,0 +1,139 @@ +/* mbed USBHost Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef USBHOSTMOUSE_H +#define USBHOSTMOUSE_H + +#include "USBHostConf.h" + +#if USBHOST_MOUSE + +#include "USBHost.h" + +/** + * A class to communicate a USB mouse + */ +class USBHostMouse : public IUSBEnumerator { +public: + + /** + * Constructor + */ + USBHostMouse(); + + /** + * Try to connect a mouse device + * + * @return true if connection was successful + */ + bool connect(); + + /** + * Check if a mouse is connected + * + * @returns true if a mouse is connected + */ + bool connected(); + + /** + * Attach a callback called when a mouse event is received + * + * @param ptr function pointer + */ + inline void attachEvent(void (*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) { + if (ptr != NULL) { + onUpdate = ptr; + } + } + + /** + * Attach a callback called when the button state changes + * + * @param ptr function pointer + */ + inline void attachButtonEvent(void (*ptr)(uint8_t buttons)) { + if (ptr != NULL) { + onButtonUpdate = ptr; + } + } + + /** + * Attach a callback called when the X axis value changes + * + * @param ptr function pointer + */ + inline void attachXEvent(void (*ptr)(int8_t x)) { + if (ptr != NULL) { + onXUpdate = ptr; + } + } + + /** + * Attach a callback called when the Y axis value changes + * + * @param ptr function pointer + */ + inline void attachYEvent(void (*ptr)(int8_t y)) { + if (ptr != NULL) { + onYUpdate = ptr; + } + } + + /** + * Attach a callback called when the Z axis value changes (scrolling) + * + * @param ptr function pointer + */ + inline void attachZEvent(void (*ptr)(int8_t z)) { + if (ptr != NULL) { + onZUpdate = ptr; + } + } + +protected: + //From IUSBEnumerator + virtual void setVidPid(uint16_t vid, uint16_t pid); + virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed + virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used + +private: + USBHost * host; + USBDeviceConnected * dev; + USBEndpoint * int_in; + uint8_t report[4]; + + bool dev_connected; + bool mouse_device_found; + int mouse_intf; + + uint8_t buttons; + int8_t x; + int8_t y; + int8_t z; + + void rxHandler(); + void (*onUpdate)(uint8_t buttons, int8_t x, int8_t y, int8_t z); + void (*onButtonUpdate)(uint8_t buttons); + void (*onXUpdate)(int8_t x); + void (*onYUpdate)(int8_t y); + void (*onZUpdate)(int8_t z); + int report_id; + void init(); +}; + +#endif + +#endif |