From 9019c901dd7b4e37006eb1f0442a57dacc0b3f0c Mon Sep 17 00:00:00 2001 From: tmk Date: Thu, 18 Nov 2010 22:35:49 +0900 Subject: [PATCH] add system controls(power down/wake up) from generic desktop page(HID) --- hhkb/keymap.c | 4 +-- key_process.c | 84 ++++++++++++++++++++++++++++++++++----------------- tmk.c | 17 +++++------ usb.c | 53 +++++++++++++++++++++++++++----- usb.h | 10 ++++++ usb_extra.c | 15 +++++++-- usb_extra.h | 8 ++++- 7 files changed, 140 insertions(+), 51 deletions(-) diff --git a/hhkb/keymap.c b/hhkb/keymap.c index ea8e39a9..42a830c5 100644 --- a/hhkb/keymap.c +++ b/hhkb/keymap.c @@ -71,7 +71,7 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { /* Layer 1: HHKB mode (HHKB Fn) * ,-----------------------------------------------------------. - * |Pow| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| + * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| * |-----------------------------------------------------------| * |Caps | | | | | | | |Psc|Slk|Pus|Up | |Backs| * |-----------------------------------------------------------| @@ -82,7 +82,7 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { * |Gui |Alt |Space |Alt |xxx| * `--------------------------------------------' */ - KEYMAP(KB_PWR, KB_F1, KB_F2, KB_F3, KB_F4, KB_F5, KB_F6, KB_F7, KB_F8, KB_F9, KB_F10, KB_F11, KB_F12, KB_INS, KB_DEL, \ + KEYMAP(KB_ESC, KB_F1, KB_F2, KB_F3, KB_F4, KB_F5, KB_F6, KB_F7, KB_F8, KB_F9, KB_F10, KB_F11, KB_F12, KB_INS, KB_DEL, \ KB_CAPS,KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_PSCR,KB_SLCK,KB_BRK, KB_UP, KB_NO, KB_BSPC, \ KB_LCTL,KB_VOLD,KB_VOLU,KB_MUTE,KB_NO, KB_NO, KP_ASTR,KP_SLSH,KB_HOME,KB_PGUP,KB_LEFT,KB_RGHT,KB_ENT, \ KB_LSFT,KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KP_PLUS,KP_MINS,KB_END, KB_PGDN,KB_DOWN,KB_RSFT,FN_1, \ diff --git a/key_process.c b/key_process.c index 243f4aad..0bd20280 100644 --- a/key_process.c +++ b/key_process.c @@ -10,6 +10,7 @@ #include "usb_mouse.h" #include "usb_extra.h" #include "usb_keycodes.h" +#include "usb.h" #include "layer.h" #include "matrix_skel.h" #include "keymap_skel.h" @@ -31,7 +32,6 @@ void proc_matrix(void) { static int mouse_repeat = 0; bool modified = false; - //bool has_ghost = false; int key_index = 0; uint8_t mouse_btn = 0; int8_t mouse_x = 0; @@ -42,7 +42,7 @@ void proc_matrix(void) { matrix_scan(); modified = matrix_is_modified(); - + if (modified) { if (debug_matrix) matrix_print(); #ifdef DEBUG_LED @@ -63,46 +63,54 @@ void proc_matrix(void) { for (int col = 0; col < matrix_cols(); col++) { if (!matrix_is_on(row, col)) continue; + // TODO: clean code uint8_t code = layer_get_keycode(row, col); if (code == KB_NO) { // do nothing } else if (IS_MOD(code)) { usb_keyboard_mods |= MOD_BIT(code); + } else if (IS_FN(code)) { + fn_bits |= FN_BIT(code); } else if (IS_MOUSE(code)) { - // mouse - if (code == MS_UP) - mouse_y -= MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; - if (code == MS_DOWN) - mouse_y += MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; - if (code == MS_LEFT) - mouse_x -= MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; - if (code == MS_RIGHT) - mouse_x += MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; + if (code == MS_UP) mouse_y -= MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; + if (code == MS_DOWN) mouse_y += MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; + if (code == MS_LEFT) mouse_x -= MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; + if (code == MS_RGHT) mouse_x += MOUSE_MOVE_UNIT + MOUSE_MOVE_ACCEL; if (code == MS_BTN1) mouse_btn |= BIT_BTN1; if (code == MS_BTN2) mouse_btn |= BIT_BTN2; if (code == MS_BTN3) mouse_btn |= BIT_BTN3; if (code == MS_BTN4) mouse_btn |= BIT_BTN4; if (code == MS_BTN5) mouse_btn |= BIT_BTN5; - if (code == MS_WH_UP) mouse_vwheel += 1; - if (code == MS_WH_DOWN) mouse_vwheel -= 1; - if (code == MS_WH_LEFT) mouse_hwheel -= 1; - if (code == MS_WH_RIGHT) mouse_hwheel += 1; - } else if (IS_FN(code)) { - fn_bits |= FN_BIT(code); - } else if (code == KB_MUTE) { - usb_extra_send(AUDIO_MUTE); - usb_extra_send(0); + if (code == MS_WH_U) mouse_vwheel += 1; + if (code == MS_WH_D) mouse_vwheel -= 1; + if (code == MS_WH_L) mouse_hwheel -= 1; + if (code == MS_WH_R) mouse_hwheel += 1; + } + + // audio control & system control + else if (code == KB_MUTE) { + usb_extra_audio_send(AUDIO_MUTE); + usb_extra_audio_send(0); _delay_ms(500); } else if (code == KB_VOLU) { - usb_extra_send(AUDIO_VOL_UP); - usb_extra_send(0); + usb_extra_audio_send(AUDIO_VOL_UP); + usb_extra_audio_send(0); _delay_ms(100); } else if (code == KB_VOLD) { - usb_extra_send(AUDIO_VOL_DOWN); - usb_extra_send(0); + usb_extra_audio_send(AUDIO_VOL_DOWN); + usb_extra_audio_send(0); _delay_ms(100); - } else { - // normal keys + } else if (code == KB_PWR) { + if (suspend && remote_wakeup) { + usb_remote_wakeup(); + } else { + usb_extra_system_send(SYSTEM_POWER_DOWN); + } + _delay_ms(1000); + } + + // normal keys + else { if (key_index < 6) usb_keyboard_keys[key_index] = code; key_index++; @@ -120,6 +128,7 @@ void proc_matrix(void) { layer_switching(fn_bits); + // TODO: clean code // when 4 left modifier keys down if (keymap_is_special_mode(fn_bits)) { switch (usb_keyboard_keys[0]) { @@ -127,12 +136,14 @@ void proc_matrix(void) { print_enable = true; print("b: jump to bootloader\n"); print("d: debug print toggle\n"); + print("x: matrix debug toggle\n"); print("k: keyboard debug toggle\n"); print("m: mouse debug toggle\n"); - print("x: matrix debug toggle\n"); + print("p: print enable toggle\n"); print("v: print version\n"); print("t: print timer count\n"); - print("p: print enable toggle\n"); + print("r: print registers\n"); + print("ESC: power down/wake up\n"); _delay_ms(500); print_enable = false; break; @@ -219,6 +230,23 @@ void proc_matrix(void) { } _delay_ms(1000); break; + case KB_R: + usb_keyboard_clear_report(); + usb_keyboard_send(); + print("UDIEN: "); phex(UDIEN); print("\n"); + print("UDINT: "); phex(UDINT); print("\n"); + _delay_ms(1000); + break; + case KB_ESC: + usb_keyboard_clear_report(); + usb_keyboard_send(); + if (suspend && remote_wakeup) { + usb_remote_wakeup(); + } else { + usb_extra_system_send(SYSTEM_POWER_DOWN); + } + _delay_ms(1000); + break; } } diff --git a/tmk.c b/tmk.c index 2ad31e97..f7042bd6 100644 --- a/tmk.c +++ b/tmk.c @@ -36,6 +36,7 @@ #include "util.h" #include "controller.h" #include "timer.h" +#include "jump_bootloader.h" #define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) @@ -65,14 +66,8 @@ int main(void) matrix_init(); matrix_scan(); - // debug on by pressing down any 4 or more keys during boot time. + // bootloader comes up when any 4 or more keys are pressed at startup if (matrix_key_count() >= 4) { - print_enable = true; - debug_enable = true; - } - - /* wait for debug pipe ready */ - if (print_enable) { #ifdef DEBUG_LED for (int i = 0; i < 6; i++) { DEBUG_LED_CONFIG; @@ -82,11 +77,13 @@ int main(void) _delay_ms(500); } #else - _delay_ms(6000); + _delay_ms(5000); #endif + print_enable = true; + print("jump to bootloader...\n"); + _delay_ms(1000); + jump_bootloader(); // not return } - // print description - print(STR(DESCRIPTION) "\n"); while (1) { proc_matrix(); diff --git a/usb.c b/usb.c index 7add57da..d3aa46e2 100644 --- a/usb.c +++ b/usb.c @@ -21,6 +21,8 @@ * THE SOFTWARE. */ +#include +#include #include #include #include @@ -82,6 +84,9 @@ #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) @@ -250,7 +255,7 @@ static uint8_t PROGMEM debug_hid_report_desc[] = { 0xC0 // end collection }; -// audio controls(consumer page) +// 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) @@ -272,6 +277,18 @@ static uint8_t PROGMEM extra_hid_report_desc[] = { 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 }; @@ -289,7 +306,7 @@ static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = { 4, // bNumInterfaces 1, // bConfigurationValue 0, // iConfiguration - 0xC0, // bmAttributes + 0xA0, // bmAttributes 50, // bMaxPower // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 @@ -484,7 +501,7 @@ 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(); @@ -709,8 +736,18 @@ 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 (bmRequestType == 0xA1) { if (bRequest == HID_GET_REPORT) { diff --git a/usb.h b/usb.h index cb2f6a22..594f307d 100644 --- a/usb.h +++ b/usb.h @@ -2,11 +2,13 @@ #define USB_H 1 #include +#include #include void usb_init(void); // initialize everything uint8_t usb_configured(void); // is the USB port configured +void usb_remote_wakeup(void); @@ -78,5 +80,13 @@ uint8_t usb_configured(void); // is the USB port configured #define CDC_SET_LINE_CODING 0x20 #define CDC_GET_LINE_CODING 0x21 #define CDC_SET_CONTROL_LINE_STATE 0x22 +// HID feature selectors +#define DEVICE_REMOTE_WAKEUP 1 +#define ENDPOINT_HALT 0 +#define TEST_MODE 2 + + +extern bool remote_wakeup; +extern bool suspend; #endif diff --git a/usb_extra.c b/usb_extra.c index 94c317d9..9bc0c3f5 100644 --- a/usb_extra.c +++ b/usb_extra.c @@ -1,7 +1,8 @@ #include #include "usb_extra.h" -int8_t usb_extra_send(uint8_t bits) + +int8_t usb_extra_send(uint8_t report_id, uint8_t bits) { uint8_t intr_state, timeout; @@ -24,10 +25,20 @@ int8_t usb_extra_send(uint8_t bits) UENUM = EXTRA_ENDPOINT; } - UEDATX = 1; // report id + UEDATX = report_id; UEDATX = bits; UEINTX = 0x3A; SREG = intr_state; return 0; } + +int8_t usb_extra_audio_send(uint8_t bits) +{ + return usb_extra_send(1, bits); +} + +int8_t usb_extra_system_send(uint8_t bits) +{ + return usb_extra_send(2, bits); +} diff --git a/usb_extra.h b/usb_extra.h index 499e6b2f..202f3223 100644 --- a/usb_extra.h +++ b/usb_extra.h @@ -10,11 +10,17 @@ #define EXTRA_SIZE 2 #define EXTRA_BUFFER EP_DOUBLE_BUFFER +// http://www.microsoft.com/whdc/archive/w2kbd.mspx #define AUDIO_VOL_UP (1<<0) #define AUDIO_VOL_DOWN (1<<1) #define AUDIO_MUTE (1<<2) +#define SYSTEM_POWER_DOWN (1<<0) +#define SYSTEM_SLEEP (1<<1) +#define SYSTEM_WAKE_UP (1<<2) -int8_t usb_extra_send(uint8_t bits); + +int8_t usb_extra_audio_send(uint8_t bits); +int8_t usb_extra_system_send(uint8_t bits); #endif