From 099701dd3130d433244b3a4102f36f547aec25ae Mon Sep 17 00:00:00 2001 From: tmk Date: Fri, 16 Jan 2015 10:21:18 +0900 Subject: hhkb: Integrate RN-42 support, remove hhkb_rn42 --- keyboard/hhkb/rn42/rn42.c | 237 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 237 insertions(+) create mode 100644 keyboard/hhkb/rn42/rn42.c (limited to 'keyboard/hhkb/rn42/rn42.c') diff --git a/keyboard/hhkb/rn42/rn42.c b/keyboard/hhkb/rn42/rn42.c new file mode 100644 index 0000000000..756285d7bb --- /dev/null +++ b/keyboard/hhkb/rn42/rn42.c @@ -0,0 +1,237 @@ +#include +#include "host.h" +#include "host_driver.h" +#include "serial.h" +#include "rn42.h" +#include "print.h" +#include "timer.h" +#include "wait.h" + + +/* Host driver */ +static uint8_t keyboard_leds(void); +static void send_keyboard(report_keyboard_t *report); +static void send_mouse(report_mouse_t *report); +static void send_system(uint16_t data); +static void send_consumer(uint16_t data); + +host_driver_t rn42_driver = { + keyboard_leds, + send_keyboard, + send_mouse, + send_system, + send_consumer +}; + + +void rn42_init(void) +{ + // JTAG disable for PORT F. write JTD bit twice within four cycles. + MCUCR |= (1<mods); + serial_send(0x00); + serial_send(report->keys[0]); + serial_send(report->keys[1]); + serial_send(report->keys[2]); + serial_send(report->keys[3]); + serial_send(report->keys[4]); + serial_send(report->keys[5]); +} + +static void send_mouse(report_mouse_t *report) +{ + // wake from deep sleep +/* + PORTD |= (1<<5); // high + wait_ms(5); + PORTD &= ~(1<<5); // low +*/ + + serial_send(0xFD); // Raw report mode + serial_send(5); // length + serial_send(2); // descriptor type + serial_send(report->buttons); + serial_send(report->x); + serial_send(report->y); + serial_send(report->v); +} + +static void send_system(uint16_t data) +{ + // Table 5-6 of RN-BT-DATA-UB + // 81,82,83 scan codes can be used? +} + + +static uint16_t usage2bits(uint16_t usage) +{ + switch (usage) { + case AC_HOME: return 0x01; + case AL_EMAIL: return 0x02; + case AC_SEARCH: return 0x04; + //case AL_KBD_LAYOUT: return 0x08; // Apple virtual keybaord toggle + case AUDIO_VOL_UP: return 0x10; + case AUDIO_VOL_DOWN: return 0x20; + case AUDIO_MUTE: return 0x40; + case TRANSPORT_PLAY_PAUSE: return 0x80; + case TRANSPORT_NEXT_TRACK: return 0x100; + case TRANSPORT_PREV_TRACK: return 0x200; + case TRANSPORT_STOP: return 0x400; + case TRANSPORT_STOP_EJECT: return 0x800; + //case return 0x1000; // Fast forward + //case return 0x2000; // Rewind + //case return 0x4000; // Stop/eject + //case return 0x8000; // Internet browser + }; + return 0; +} + +static void send_consumer(uint16_t data) +{ + uint16_t bits = usage2bits(data); + serial_send(0xFD); // Raw report mode + serial_send(3); // length + serial_send(3); // descriptor type + serial_send(bits&0xFF); + serial_send((bits>>8)&0xFF); +} + + +/* Null driver for config_mode */ +static uint8_t config_keyboard_leds(void); +static void config_send_keyboard(report_keyboard_t *report); +static void config_send_mouse(report_mouse_t *report); +static void config_send_system(uint16_t data); +static void config_send_consumer(uint16_t data); + +host_driver_t rn42_config_driver = { + config_keyboard_leds, + config_send_keyboard, + config_send_mouse, + config_send_system, + config_send_consumer +}; + +static uint8_t config_keyboard_leds(void) { return leds; } +static void config_send_keyboard(report_keyboard_t *report) {} +static void config_send_mouse(report_mouse_t *report) {} +static void config_send_system(uint16_t data) {} +static void config_send_consumer(uint16_t data) {} -- cgit v1.2.3