IEEE 802.15.4 subsystem
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Source at commit 9c64024af55259eb27fe2d86aa8e26257c996342 created 7 years 4 months ago. By Stefan Schmidt, atusb/Makefile: add missing atusb back layer to upload target | |
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1 | /* |
2 | * fw/board_atusb.h - ATUSB Board-specific functions and definitions |
3 | * |
4 | * Written 2016 by Stefan Schmidt |
5 | * Copyright 2016 Stefan Schmidt |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | */ |
12 | |
13 | #ifndef BOARD_ATUSB_H |
14 | #define BOARD_ATUSB_H |
15 | |
16 | #include <stdbool.h> |
17 | #include <stdint.h> |
18 | |
19 | #define LED_PORT B |
20 | #define LED_BIT 6 |
21 | #define nRST_RF_PORT C |
22 | #define nRST_RF_BIT 7 |
23 | #define SLP_TR_PORT B |
24 | #define SLP_TR_BIT 4 |
25 | |
26 | #define SCLK_PORT D |
27 | #define SCLK_BIT 5 |
28 | #define MOSI_PORT D |
29 | #define MOSI_BIT 3 |
30 | |
31 | #define MISO_PORT D |
32 | #define MISO_BIT 2 |
33 | #define nSS_PORT D |
34 | #define nSS_BIT 1 |
35 | #define IRQ_RF_PORT D |
36 | #define IRQ_RF_BIT 0 |
37 | |
38 | #define SPI_WAIT_DONE() while (!(UCSR1A & 1 << RXC1)) |
39 | #define SPI_DATA UDR1 |
40 | |
41 | void set_clkm(void); |
42 | void board_init(void); |
43 | |
44 | void spi_begin(void); |
45 | void spi_off(void); |
46 | void spi_init(void); |
47 | |
48 | #endif /* !BOARD_H */ |
49 |