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author | tmk <nobody@nowhere> | 2012-06-07 02:25:15 +0900 |
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committer | tmk <nobody@nowhere> | 2012-06-07 02:47:33 +0900 |
commit | f4125707399d11a7d80587659c464b9bcddb8c56 (patch) | |
tree | 1d2a02e30f8cd103e8f4dc36629c09f6a3d44fef /protocol/vusb/main.c | |
parent | 225de7a847a511d004bf909b1334e19497cf2f9d (diff) | |
download | firmware-f4125707399d11a7d80587659c464b9bcddb8c56.tar.gz firmware-f4125707399d11a7d80587659c464b9bcddb8c56.tar.bz2 firmware-f4125707399d11a7d80587659c464b9bcddb8c56.zip |
Moved files to common, protocol and doc directory
Diffstat (limited to 'protocol/vusb/main.c')
-rw-r--r-- | protocol/vusb/main.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/protocol/vusb/main.c b/protocol/vusb/main.c new file mode 100644 index 000000000..1bf9035b3 --- /dev/null +++ b/protocol/vusb/main.c @@ -0,0 +1,99 @@ +/* Name: main.c + * Project: hid-mouse, a very simple HID example + * Author: Christian Starkjohann + * Creation Date: 2008-04-07 + * Tabsize: 4 + * Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH + * License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt) + * This Revision: $Id: main.c 790 2010-05-30 21:00:26Z cs $ + */ +#include <stdint.h> +#include <avr/interrupt.h> +#include <avr/wdt.h> +#include <avr/sleep.h> +#include <util/delay.h> +#include "usbdrv.h" +#include "oddebug.h" +#include "vusb.h" +#include "keyboard.h" +#include "host.h" +#include "timer.h" +#include "uart.h" +#include "debug.h" + + +#define UART_BAUD_RATE 115200 + + +/* This is from main.c of USBaspLoader */ +static void initForUsbConnectivity(void) +{ + uint8_t i = 0; + + usbInit(); + /* enforce USB re-enumerate: */ + usbDeviceDisconnect(); /* do this while interrupts are disabled */ + while(--i){ /* fake USB disconnect for > 250 ms */ + wdt_reset(); + _delay_ms(1); + } + usbDeviceConnect(); + sei(); +} + +int main(void) +{ + bool suspended = false; +#if USB_COUNT_SOF + uint16_t last_timer = timer_read(); +#endif + + CLKPR = 0x80, CLKPR = 0; +#ifndef PS2_USE_USART + uart_init(UART_BAUD_RATE); +#endif + + debug_enable = true; + print_enable = true; + + debug("keyboard_init()\n"); + keyboard_init(); + host_set_driver(vusb_driver()); + + debug("initForUsbConnectivity()\n"); + initForUsbConnectivity(); + + debug("main loop\n"); + while (1) { +#if USB_COUNT_SOF + if (usbSofCount != 0) { + suspended = false; + usbSofCount = 0; + last_timer = timer_read(); + } else { + // Suspend when no SOF in 3ms-10ms(7.1.7.4 Suspending of USB1.1) + if (timer_elapsed(last_timer) > 5) { + suspended = true; +/* + uart_putchar('S'); + _delay_ms(1); + cli(); + set_sleep_mode(SLEEP_MODE_PWR_DOWN); + sleep_enable(); + sleep_bod_disable(); + sei(); + sleep_cpu(); + sleep_disable(); + _delay_ms(10); + uart_putchar('W'); +*/ + } + } +#endif + if (!suspended) + usbPoll(); + keyboard_proc(); + if (!suspended) + vusb_transfer_keyboard(); + } +} |