periph_cpu.h
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1 /*
2  * Copyright (C) Josua Arndt, Steffen Robertz 2017 RWTH Aachen
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
20 #ifndef PERIPH_CPU_H
21 #define PERIPH_CPU_H
22 
23 #include "periph_cpu_common.h"
24 #include "atmega_regs_common.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
34 enum {
35  PORT_B = 1,
36  PORT_D = 3,
37  PORT_E = 4,
38  PORT_F = 5,
39  PORT_G = 6,
40 };
48 #define CPU_ATMEGA_EXT_INTS { GPIO_PIN(PORT_D, 0), \
49  GPIO_PIN(PORT_D, 1), \
50  GPIO_PIN(PORT_D, 2), \
51  GPIO_PIN(PORT_D, 3), \
52  GPIO_PIN(PORT_E, 4), \
53  GPIO_PIN(PORT_E, 5), \
54  GPIO_PIN(PORT_E, 6), \
55  GPIO_PIN(PORT_E, 7) }
56 
61 #define I2C_PORT_REG PORTD
62 #define I2C_PIN_MASK (1 << PORTD1) | (1 << PORTD0)
63 
69 #define EEPROM_SIZE (8192U) /* 8kB */
70 
72 #ifdef __cplusplus
73 }
74 #endif
75 
76 #include "periph_conf.h"
77 #include "default_timer_config.h"
78 
79 #endif /* PERIPH_CPU_H */
80 
PORT_E
@ PORT_E
port E
Definition: periph_cpu.h:40
PORT_D
@ PORT_D
port D
Definition: periph_cpu.h:39
default_timer_config.h
Default timer configuration.
PORT_F
@ PORT_F
port F
Definition: periph_cpu.h:41
atmega_regs_common.h
CMSIS style register definitions for the atmega family.
PORT_B
@ PORT_B
port B
Definition: periph_cpu.h:37
PORT_G
@ PORT_G
port G
Definition: periph_cpu.h:42