diff options
author | Christian Pointner <equinox@spreadspace.org> | 2017-07-09 04:17:26 +0200 |
---|---|---|
committer | Christian Pointner <equinox@spreadspace.org> | 2017-07-09 04:17:26 +0200 |
commit | ab3ce4c0e967c7a590a2db6306cce2cf72b82d5b (patch) | |
tree | 1f6e36874e33d951d000598edd91fa9b9614af57 /vusb-led/vusb-led.c | |
parent | added digispark boards (diff) |
added v-usb lib (not working yet)
Diffstat (limited to 'vusb-led/vusb-led.c')
-rw-r--r-- | vusb-led/vusb-led.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/vusb-led/vusb-led.c b/vusb-led/vusb-led.c new file mode 100644 index 0000000..6818c8a --- /dev/null +++ b/vusb-led/vusb-led.c @@ -0,0 +1,70 @@ +/* + * spreadspace avr utils + * + * + * Copyright (C) 2013-2016 Christian Pointner <equinox@spreadspace.org> + * + * This file is part of spreadspace avr utils. + * + * spreadspace avr utils 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 3 of the License, or + * any later version. + * + * spreadspace avr utils 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 spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include <avr/io.h> +#include <avr/wdt.h> +#include <avr/interrupt.h> +#include <avr/power.h> +#include <stdio.h> + +#include "util.h" +#include "led.h" + +void handle_cmd(uint8_t cmd) +{ + switch(cmd) { + case '0': led_off(); break; + case '1': led_on(); break; + case 't': led_toggle(); break; + case 'o': led2_off(); break; + case 'i': led2_on(); break; + case 'T': led2_toggle(); break; + case 'r': reset2bootloader(); break; + default: printf("error\r\n"); return; + } + printf("ok\r\n"); +} + +int main(void) +{ + MCUSR &= ~(1 << WDRF); + wdt_disable(); + + cpu_init(); + led_init(); +// usbio_init(); + sei(); + + for(;;) { + /* int16_t BytesReceived = usbio_bytes_received(); */ + /* while(BytesReceived > 0) { */ + /* int ReceivedByte = fgetc(stdin); */ + /* if(ReceivedByte != EOF) { */ + /* handle_cmd(ReceivedByte); */ + /* } */ + /* BytesReceived--; */ + /* } */ + +// usbio_task(); + } +} |