diff options
Diffstat (limited to 'converter/usb_usb/main.cpp')
-rw-r--r-- | converter/usb_usb/main.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/converter/usb_usb/main.cpp b/converter/usb_usb/main.cpp new file mode 100644 index 0000000000..652c805734 --- /dev/null +++ b/converter/usb_usb/main.cpp @@ -0,0 +1,132 @@ +#include <avr/io.h> +#include <avr/wdt.h> +#include <avr/power.h> +#include <util/delay.h> + +// USB HID host +#include "Usb.h" +#include "usbhub.h" +#include "hid.h" +#include "hidboot.h" +#include "parser.h" + +// LUFA +#include "lufa.h" + +#include "timer.h" +#include "sendchar.h" +#include "debug.h" +#include "keyboard.h" +#include "led.h" + + +/* LED ping configuration */ +#define TMK_LED +//#define LEONARDO_LED +#if defined(TMK_LED) +// For TMK converter and Teensy +#define LED_TX_INIT (DDRD |= (1<<6)) +#define LED_TX_ON (PORTD |= (1<<6)) +#define LED_TX_OFF (PORTD &= ~(1<<6)) +#define LED_TX_TOGGLE (PORTD ^= (1<<6)) +#elif defined(LEONARDO_LED) +// For Leonardo(TX LED) +#define LED_TX_INIT (DDRD |= (1<<5)) +#define LED_TX_ON (PORTD &= ~(1<<5)) +#define LED_TX_OFF (PORTD |= (1<<5)) +#define LED_TX_TOGGLE (PORTD ^= (1<<5)) +#else +#define LED_TX_INIT +#define LED_TX_ON +#define LED_TX_OFF +#define LED_TX_TOGGLE +#endif + + +static void LUFA_setup(void) +{ + /* Disable watchdog if enabled by bootloader/fuses */ + MCUSR &= ~(1 << WDRF); + wdt_disable(); + + /* Disable clock division */ + clock_prescale_set(clock_div_1); + + // Leonardo needs. Without this USB device is not recognized. + USB_Disable(); + + USB_Init(); + + // for Console_Task + USB_Device_EnableSOFEvents(); + print_set_sendchar(sendchar); +} + + + +/* + * USB Host Shield HID keyboard + */ +USB usb_host; +USBHub hub1(&usb_host); +HIDBoot<HID_PROTOCOL_KEYBOARD> kbd(&usb_host); +KBDReportParser kbd_parser; + + +void led_set(uint8_t usb_led) +{ + kbd.SetReport(0, 0, 2, 0, 1, &usb_led); +} + + + +int main(void) +{ + // LED for debug + LED_TX_INIT; + LED_TX_ON; + + debug_enable = true; + debug_keyboard = true; + + host_set_driver(&lufa_driver); + keyboard_init(); + + LUFA_setup(); + + // USB Host Shield setup + usb_host.Init(); + kbd.SetReportParser(0, (HIDReportParser*)&kbd_parser); + + /* NOTE: Don't insert time consuming job here. + * It'll cause unclear initialization failure when DFU reset(worm start). + */ + sei(); + + // wait for startup of sendchar routine + while (USB_DeviceState != DEVICE_STATE_Configured) ; + if (debug_enable) { + _delay_ms(1000); + } + + debug("init: done\n"); + +uint16_t timer; + for (;;) { + keyboard_task(); + +timer = timer_read(); + usb_host.Task(); +timer = timer_elapsed(timer); +if (timer > 100) { + debug("host.Task: "); debug_hex16(timer); debug("\n"); +} + +#if !defined(INTERRUPT_CONTROL_ENDPOINT) + // LUFA Task for control request + USB_USBTask(); +#endif + } + + return 0; +} |