X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=usb.c;h=845b00bea770b0b2344a39f28957e1aeddfbabe9;hb=1f5cd6d7dcbd18f2b647631600df13a0f6d64d25;hp=5c3240a47d9ce4974cab1ce0a12ed8644a9fedfc;hpb=2f80e790c6310ad24a4cb3d4a72c31314364fef7;p=max%2Ftmk_keyboard.git diff --git a/usb.c b/usb.c old mode 100644 new mode 100755 index 5c3240a4..845b00be --- a/usb.c +++ b/usb.c @@ -21,6 +21,8 @@ * THE SOFTWARE. */ +#include +#include #include #include #include @@ -28,6 +30,7 @@ #include "usb_keyboard.h" #include "usb_mouse.h" #include "usb_debug.h" +#include "usb_extra.h" #include "print.h" #include "util.h" @@ -81,15 +84,30 @@ #define ENDPOINT0_SIZE 32 +bool remote_wakeup = false; +bool suspend = false; + // 0:control endpoint is enabled automatically by controller. static const uint8_t PROGMEM endpoint_config_table[] = { // enable, UECFG0X(type, direction), UECFG1X(size, bank, allocation) - 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KEYBOARD_SIZE) | KEYBOARD_BUFFER, // 1 + 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KBD_SIZE) | KBD_BUFFER, // 1 +#ifdef USB_MOUSE_ENABLE 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(MOUSE_SIZE) | MOUSE_BUFFER, // 2 +#else + 0, // 2 +#endif 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(DEBUG_TX_SIZE) | DEBUG_TX_BUFFER, // 3 - 0, // 4 - 0, // 5 - 0, // 6 +#ifdef USB_EXTRA_ENABLE + 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(EXTRA_SIZE) | EXTRA_BUFFER, // 4 +#else + 0, // 4 +#endif +#ifdef USB_NKRO_ENABLE + 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KBD2_SIZE) | KBD2_BUFFER, // 5 +#else + 0, // 5 +#endif + 0, // 6 }; @@ -148,17 +166,54 @@ static uint8_t PROGMEM keyboard_hid_report_desc[] = { 0x95, 0x01, // Report Count (1), 0x75, 0x03, // Report Size (3), 0x91, 0x03, // Output (Constant), ;LED report padding - 0x95, 0x06, // Report Count (6), + 0x95, KBD_REPORT_KEYS, // Report Count (), 0x75, 0x08, // Report Size (8), 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x68, // Logical Maximum(104), + 0x25, 0xFF, // Logical Maximum(255), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0x00, // Usage Minimum (0), - 0x29, 0x68, // Usage Maximum (104), + 0x29, 0xFF, // Usage Maximum (255), 0x81, 0x00, // Input (Data, Array), 0xc0 // End Collection }; +#ifdef USB_NKRO_ENABLE +static uint8_t PROGMEM keyboard2_hid_report_desc[] = { + 0x05, 0x01, // Usage Page (Generic Desktop), + 0x09, 0x06, // Usage (Keyboard), + 0xA1, 0x01, // Collection (Application), + // bitmap of modifiers + 0x75, 0x01, // Report Size (1), + 0x95, 0x08, // Report Count (8), + 0x05, 0x07, // Usage Page (Key Codes), + 0x19, 0xE0, // Usage Minimum (224), + 0x29, 0xE7, // Usage Maximum (231), + 0x15, 0x00, // Logical Minimum (0), + 0x25, 0x01, // Logical Maximum (1), + 0x81, 0x02, // Input (Data, Variable, Absolute), ;Modifier byte + // LED output report + 0x95, 0x05, // Report Count (5), + 0x75, 0x01, // Report Size (1), + 0x05, 0x08, // Usage Page (LEDs), + 0x19, 0x01, // Usage Minimum (1), + 0x29, 0x05, // Usage Maximum (5), + 0x91, 0x02, // Output (Data, Variable, Absolute), + 0x95, 0x01, // Report Count (1), + 0x75, 0x03, // Report Size (3), + 0x91, 0x03, // Output (Constant), + // bitmap of keys + 0x95, KBD2_REPORT_KEYS*8, // Report Count (), + 0x75, 0x01, // Report Size (1), + 0x15, 0x00, // Logical Minimum (0), + 0x25, 0x01, // Logical Maximum(1), + 0x05, 0x07, // Usage Page (Key Codes), + 0x19, 0x00, // Usage Minimum (0), + 0x29, KBD2_REPORT_KEYS*8-1, // Usage Maximum (), + 0x81, 0x02, // Input (Data, Variable, Absolute), + 0xc0 // End Collection +}; +#endif +#ifdef USB_MOUSE_ENABLE // Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension // http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521 // http://www.keil.com/forum/15671/ @@ -235,6 +290,7 @@ static uint8_t PROGMEM mouse_hid_report_desc[] = { 0xc0, // END_COLLECTION 0xc0 // END_COLLECTION }; +#endif static uint8_t PROGMEM debug_hid_report_desc[] = { 0x06, 0x31, 0xFF, // Usage Page 0xFF31 (vendor defined) @@ -249,26 +305,90 @@ static uint8_t PROGMEM debug_hid_report_desc[] = { 0xC0 // end collection }; -#define CONFIG1_DESC_SIZE (9+(9+9+7)+(9+9+7)+(9+9+7)) -#define KEYBOARD_HID_DESC_OFFSET (9+9) -#define MOUSE_HID_DESC_OFFSET (9+(9+9+7)+9) -#define DEBUG_HID_DESC_OFFSET (9+(9+9+7)+(9+9+7)+9) +#ifdef USB_EXTRA_ENABLE +// audio controls & system controls +// http://www.microsoft.com/whdc/archive/w2kbd.mspx +static uint8_t PROGMEM extra_hid_report_desc[] = { + 0x05, 0x0c, // USAGE_PAGE (Consumer Devices) + 0x09, 0x01, // USAGE (Consumer Control) + 0xa1, 0x01, // COLLECTION (Application) + 0x85, 0x01, // REPORT_ID (1) + 0x09, 0xe9, // USAGE (Volume Up) + 0x09, 0xea, // USAGE (Volume Down) + 0x15, 0x00, // LOGICAL_MINIMUM (0) + 0x25, 0x01, // LOGICAL_MAXIMUM (1) + 0x75, 0x01, // REPORT_SIZE (1) + 0x95, 0x02, // REPORT_COUNT (2) + 0x81, 0x02, // INPUT (Data,Var,Abs) + 0x09, 0xe2, // USAGE (Mute) + 0x15, 0x00, // LOGICAL_MINIMUM (0) + 0x25, 0x01, // LOGICAL_MAXIMUM (1) + 0x75, 0x01, // REPORT_SIZE (1) + 0x95, 0x01, // REPORT_COUNT (1) + 0x81, 0x06, // INPUT (Data,Var,Rel) + 0x95, 0x05, // REPORT_COUNT (5) + 0x81, 0x07, // INPUT (Cnst,Var,Abs) + 0xc0, // END_COLLECTION + + 0x05, 0x01, // USAGE_PAGE (Generic Desktop) + 0x09, 0x80, // USAGE (System Control) + 0xa1, 0x01, // COLLECTION (Application) + 0x85, 0x02, // REPORT_ID (2) + 0x19, 0x81, // USAGE_MINIMUM (System Power Down) + 0x29, 0x83, // USAGE_MAXIMUM (System Wake Up) + 0x95, 0x03, // REPORT_COUNT (3) + 0x81, 0x06, // INPUT (Data,Var,Rel) + 0x95, 0x05, // REPORT_COUNT (5) + 0x81, 0x07, // INPUT (Cnst,Var,Rel) + 0xc0 // END_COLLECTION +}; +#endif + +#define KBD_HID_DESC_NUM 0 +#define KBD_HID_DESC_OFFSET (9+(9+9+7)*KBD_HID_DESC_NUM+9) + +#ifdef USB_MOUSE_ENABLE +# define MOUSE_HID_DESC_NUM (KBD_HID_DESC_NUM + 1) +# define MOUSE_HID_DESC_OFFSET (9+(9+9+7)*MOUSE_HID_DESC_NUM+9) +#else +# define MOUSE_HID_DESC_NUM (KBD_HID_DESC_NUM + 0) +#endif + +#define DEBUG_HID_DESC_NUM (MOUSE_HID_DESC_NUM + 1) +#define DEBUG_HID_DESC_OFFSET (9+(9+9+7)*DEBUG_HID_DESC_NUM+9) + +#ifdef USB_EXTRA_ENABLE +# define EXTRA_HID_DESC_NUM (DEBUG_HID_DESC_NUM + 1) +# define EXTRA_HID_DESC_OFFSET (9+(9+9+7)*EXTRA_HID_DESC_NUM+9) +#else +# define EXTRA_HID_DESC_NUM (DEBUG_HID_DESC_NUM + 0) +#endif + +#ifdef USB_NKRO_ENABLE +# define KBD2_HID_DESC_NUM (EXTRA_HID_DESC_NUM + 1) +# define KBD2_HID_DESC_OFFSET (9+(9+9+7)*EXTRA_HID_DESC_NUM+9) +#else +# define KBD2_HID_DESC_NUM (EXTRA_HID_DESC_NUM + 0) +#endif + +#define NUM_INTERFACES (KBD2_HID_DESC_NUM + 1) +#define CONFIG1_DESC_SIZE (9+(9+9+7)*NUM_INTERFACES) static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { // configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10 9, // bLength; 2, // bDescriptorType; LSB(CONFIG1_DESC_SIZE), // wTotalLength MSB(CONFIG1_DESC_SIZE), - 3, // bNumInterfaces + NUM_INTERFACES, // bNumInterfaces 1, // bConfigurationValue 0, // iConfiguration - 0xC0, // bmAttributes + 0xA0, // bmAttributes 50, // bMaxPower // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType - KEYBOARD_INTERFACE, // bInterfaceNumber + KBD_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) @@ -287,11 +407,12 @@ static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType - KEYBOARD_ENDPOINT | 0x80, // bEndpointAddress + KBD_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) - KEYBOARD_SIZE, 0, // wMaxPacketSize - 1, // bInterval + KBD_SIZE, 0, // wMaxPacketSize + 10, // bInterval +#ifdef USB_MOUSE_ENABLE // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType @@ -299,8 +420,13 @@ static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) + // ThinkPad T23 BIOS doesn't work with boot mouse. + 0x00, // bInterfaceSubClass (0x01 = Boot) + 0x00, // bInterfaceProtocol (0x02 = Mouse) +/* 0x01, // bInterfaceSubClass (0x01 = Boot) 0x02, // bInterfaceProtocol (0x02 = Mouse) +*/ 0, // iInterface // HID descriptor, HID 1.11 spec, section 6.2.1 9, // bLength @@ -318,6 +444,7 @@ static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { 0x03, // bmAttributes (0x03=intr) MOUSE_SIZE, 0, // wMaxPacketSize 1, // bInterval +#endif // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength @@ -344,7 +471,65 @@ static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { DEBUG_TX_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) DEBUG_TX_SIZE, 0, // wMaxPacketSize - 1 // bInterval + 1, // bInterval + +#ifdef USB_EXTRA_ENABLE + // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 + 9, // bLength + 4, // bDescriptorType + EXTRA_INTERFACE, // bInterfaceNumber + 0, // bAlternateSetting + 1, // bNumEndpoints + 0x03, // bInterfaceClass (0x03 = HID) + 0x00, // bInterfaceSubClass + 0x00, // bInterfaceProtocol + 0, // iInterface + // HID descriptor, HID 1.11 spec, section 6.2.1 + 9, // bLength + 0x21, // bDescriptorType + 0x11, 0x01, // bcdHID + 0, // bCountryCode + 1, // bNumDescriptors + 0x22, // bDescriptorType + sizeof(extra_hid_report_desc), // wDescriptorLength + 0, + // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 + 7, // bLength + 5, // bDescriptorType + EXTRA_ENDPOINT | 0x80, // bEndpointAddress + 0x03, // bmAttributes (0x03=intr) + EXTRA_SIZE, 0, // wMaxPacketSize + 10, // bInterval +#endif + +#ifdef USB_NKRO_ENABLE + // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 + 9, // bLength + 4, // bDescriptorType + KBD2_INTERFACE, // bInterfaceNumber + 0, // bAlternateSetting + 1, // bNumEndpoints + 0x03, // bInterfaceClass (0x03 = HID) + 0x00, // bInterfaceSubClass (0x01 = Boot) + 0x00, // bInterfaceProtocol (0x01 = Keyboard) + 0, // iInterface + // HID descriptor, HID 1.11 spec, section 6.2.1 + 9, // bLength + 0x21, // bDescriptorType + 0x11, 0x01, // bcdHID + 0, // bCountryCode + 1, // bNumDescriptors + 0x22, // bDescriptorType + sizeof(keyboard2_hid_report_desc), // wDescriptorLength + 0, + // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 + 7, // bLength + 5, // bDescriptorType + KBD2_ENDPOINT | 0x80, // bEndpointAddress + 0x03, // bmAttributes (0x03=intr) + KBD2_SIZE, 0, // wMaxPacketSize + 1, // bInterval +#endif }; // If you're desperate for a little extra code memory, these strings @@ -383,16 +568,24 @@ static struct descriptor_list_struct { {0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)}, // CONFIGURATION descriptor {0x0200, 0x0000, config1_descriptor, sizeof(config1_descriptor)}, - // HID REPORT - {0x2200, KEYBOARD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)}, - {0x2100, KEYBOARD_INTERFACE, config1_descriptor+KEYBOARD_HID_DESC_OFFSET, 9}, - // HID REPORT - {0x2200, MOUSE_INTERFACE, mouse_hid_report_desc, sizeof(mouse_hid_report_desc)}, + // HID/REPORT descriptors + {0x2100, KBD_INTERFACE, config1_descriptor+KBD_HID_DESC_OFFSET, 9}, + {0x2200, KBD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)}, +#ifdef USB_MOUSE_ENABLE {0x2100, MOUSE_INTERFACE, config1_descriptor+MOUSE_HID_DESC_OFFSET, 9}, - // HID REPORT - {0x2200, DEBUG_INTERFACE, debug_hid_report_desc, sizeof(debug_hid_report_desc)}, + {0x2200, MOUSE_INTERFACE, mouse_hid_report_desc, sizeof(mouse_hid_report_desc)}, +#endif {0x2100, DEBUG_INTERFACE, config1_descriptor+DEBUG_HID_DESC_OFFSET, 9}, - // STRING descriptor + {0x2200, DEBUG_INTERFACE, debug_hid_report_desc, sizeof(debug_hid_report_desc)}, +#ifdef USB_EXTRA_ENABLE + {0x2100, EXTRA_INTERFACE, config1_descriptor+EXTRA_HID_DESC_OFFSET, 9}, + {0x2200, EXTRA_INTERFACE, extra_hid_report_desc, sizeof(extra_hid_report_desc)}, +#endif +#ifdef USB_NKRO_ENABLE + {0x2100, KBD2_INTERFACE, config1_descriptor+KBD2_HID_DESC_OFFSET, 9}, + {0x2200, KBD2_INTERFACE, keyboard2_hid_report_desc, sizeof(keyboard2_hid_report_desc)}, +#endif + // STRING descriptors {0x0300, 0x0000, (const uint8_t *)&string0, 4}, {0x0301, 0x0409, (const uint8_t *)&string1, sizeof(STR_MANUFACTURER)}, {0x0302, 0x0409, (const uint8_t *)&string2, sizeof(STR_PRODUCT)} @@ -427,7 +620,7 @@ void usb_init(void) USB_CONFIG(); // start USB clock UDCON = 0; // enable attach resistor usb_configuration = 0; - UDIEN = (1<= 1 && i <= MAX_ENDPOINT) { usb_send_in(); @@ -652,29 +857,39 @@ ISR(USB_COM_vect) } return; } + } +#endif + if (bmRequestType == 0x00 && wValue == DEVICE_REMOTE_WAKEUP) { + if (bRequest == SET_FEATURE) { + remote_wakeup = true; + } else { + remote_wakeup = false; + } + usb_send_in(); + return; + } } - #endif - if (wIndex == KEYBOARD_INTERFACE) { + if (wIndex == KBD_INTERFACE) { if (bmRequestType == 0xA1) { if (bRequest == HID_GET_REPORT) { usb_wait_in_ready(); - UEDATX = keyboard_modifier_keys; + UEDATX = usb_keyboard_mods; UEDATX = 0; for (i=0; i<6; i++) { - UEDATX = keyboard_keys[i]; + UEDATX = usb_keyboard_keys[i]; } usb_send_in(); return; } if (bRequest == HID_GET_IDLE) { usb_wait_in_ready(); - UEDATX = keyboard_idle_config; + UEDATX = usb_keyboard_idle_config; usb_send_in(); return; } if (bRequest == HID_GET_PROTOCOL) { usb_wait_in_ready(); - UEDATX = keyboard_protocol; + UEDATX = usb_keyboard_protocol; usb_send_in(); return; } @@ -682,32 +897,33 @@ ISR(USB_COM_vect) if (bmRequestType == 0x21) { if (bRequest == HID_SET_REPORT) { usb_wait_receive_out(); - keyboard_leds = UEDATX; + usb_keyboard_leds = UEDATX; usb_ack_out(); usb_send_in(); return; } if (bRequest == HID_SET_IDLE) { - keyboard_idle_config = (wValue >> 8); - keyboard_idle_count = 0; + usb_keyboard_idle_config = (wValue >> 8); + usb_keyboard_idle_count = 0; //usb_wait_in_ready(); usb_send_in(); return; } if (bRequest == HID_SET_PROTOCOL) { - keyboard_protocol = wValue; + usb_keyboard_protocol = wValue; //usb_wait_in_ready(); usb_send_in(); return; } } } +#ifdef USB_MOUSE_ENABLE if (wIndex == MOUSE_INTERFACE) { if (bmRequestType == 0xA1) { if (bRequest == HID_GET_REPORT) { if (wValue == HID_REPORT_INPUT) { usb_wait_in_ready(); - UEDATX = mouse_buttons; + UEDATX = 0; UEDATX = 0; UEDATX = 0; UEDATX = 0; @@ -723,19 +939,20 @@ ISR(USB_COM_vect) } if (bRequest == HID_GET_PROTOCOL) { usb_wait_in_ready(); - UEDATX = mouse_protocol; + UEDATX = usb_mouse_protocol; usb_send_in(); return; } } if (bmRequestType == 0x21) { if (bRequest == HID_SET_PROTOCOL) { - mouse_protocol = wValue; + usb_mouse_protocol = wValue; usb_send_in(); return; } } } +#endif if (wIndex == DEBUG_INTERFACE) { if (bRequest == HID_GET_REPORT && bmRequestType == 0xA1) { len = wLength;