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Diffstat (limited to 'tmk_core/protocol/bluefruit/main.c')
| -rw-r--r-- | tmk_core/protocol/bluefruit/main.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/tmk_core/protocol/bluefruit/main.c b/tmk_core/protocol/bluefruit/main.c new file mode 100644 index 0000000000..0dbb637e2c --- /dev/null +++ b/tmk_core/protocol/bluefruit/main.c @@ -0,0 +1,138 @@ +/* +Bluefruit Protocol for TMK firmware +Author: Benjamin Gould, 2013 +Based on code Copyright 2011 Jun Wako <wakojun@gmail.com> + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <stdint.h> +#include <avr/interrupt.h> +#include <avr/wdt.h> +#include <avr/sleep.h> +#include <util/delay.h> +#include "../serial.h" +#include "keyboard.h" +#include "usb.h" +#include "host.h" +#include "timer.h" +#include "print.h" +#include "debug.h" +#include "sendchar.h" +#include "suspend.h" +#include "bluefruit.h" +#include "pjrc.h" + +#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n)) + +#define HOST_DRIVER_NOT_SET 0 +#define BLUEFRUIT_HOST_DRIVER 1 +#define PJRC_HOST_DRIVER 2 + + +int main(void) +{ + + CPU_PRESCALE(0); + + // DDRD = _BV(PD5); + // DDRB = _BV(PB0); + + // PORTD = _BV(PD5); + // PORTB = _BV(PB0); + + print_set_sendchar(sendchar); + + // usb_init(); + // _delay_ms(2000); + // while (!usb_configured()) /* wait */ + + + + dprintf("Initializing keyboard...\n"); + keyboard_init(); + + // This implementation is pretty simplistic... if the USB connection + // is not configured, choose the Bluefruit, otherwise use USB + // Definitely would prefer to have this driven by an input pin and make + // it switch dynamically - BCG + // if (!usb_configured()) { + + // // Send power to Bluefruit... Adafruit says it takes 27 mA, I think + // // the pins should provide 40 mA, but just in case I switch the + // // Bluefruit using a transistor - BCG + // DDRB = _BV(PB6); + // PORTB |= _BV(PB6); + + dprintf("Setting host driver to bluefruit...\n"); + host_set_driver(bluefruit_driver()); + + dprintf("Initializing serial...\n"); + serial_init(); + + // char swpa[] = "+++\r\n"; + // for (int i = 0; i < 5; i++) { + // serial_send(swpa[i]); + // } + + // char ble_enable[] = "AT+BLEKEYBOARDEN=1\r\n"; + // for (int i = 0; i < 20; i++) { + // serial_send(ble_enable[i]); + // } + + // char reset[] = "ATZ\r\n"; + // for (int i = 0; i < 5; i++) { + // serial_send(reset[i]); + // } + + // for (int i = 0; i < 5; i++) { + // serial_send(swpa[i]); + // } + + // wait an extra second for the PC's operating system + // to load drivers and do whatever it does to actually + // be ready for input + _delay_ms(1000); + // PORTD = ~_BV(PD5); + dprintf("Starting main loop"); + while (1) { + keyboard_task(); + } + +// } else { + +// // I'm not smart enough to get this done with LUFA - BCG +// dprintf("Setting host driver to PJRC...\n"); +// host_set_driver(pjrc_driver()); +// #ifdef SLEEP_LED_ENABLE +// sleep_led_init(); +// #endif +// // wait an extra second for the PC's operating system +// // to load drivers and do whatever it does to actually +// // be ready for input +// _delay_ms(1000); +// PORTB = ~_BV(PB0); +// dprintf("Starting main loop"); +// while (1) { +// while (suspend) { +// suspend_power_down(); +// if (remote_wakeup && suspend_wakeup_condition()) { +// usb_remote_wakeup(); +// } +// } +// keyboard_task(); +// } +// } + +} |