diff options
Diffstat (limited to 'src/modem.h')
-rw-r--r-- | src/modem.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/modem.h b/src/modem.h new file mode 100644 index 0000000..d538c22 --- /dev/null +++ b/src/modem.h @@ -0,0 +1,24 @@ +/* Name: modem.h + * Author: Jari Tulilahti + * Copyright: 2014 Rakettitiede Oy + * License: LGPLv3, see COPYING, and COPYING.LESSER -files for more info + */ + +#pragma once + +#include <avr/interrupt.h> +#include <stdlib.h> + +/* Modem ring buffer size must be power of 2 */ +#define MODEM_BUFFER_SIZE 4 + +/* Modem defines */ +#define MODEM_SYNC_LEN 42 +#define MODEM_TIMER TCNT1L +#define MODEM_PIN PCINT24 +#define MODEM_DDR DDRA + +/* Public funtions */ +uint8_t modem_buffer_available(); +uint8_t modem_buffer_get(); +void modem_init(); |