RTEMS: bsps/arm/raspberrypi/include/bsp/mailbox.h Source File

| RTEMS 5.4-rc2

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mailbox.h
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1
8/*
9 * Copyright (c) 2015 Yang Qiao
10 *
11 * The license and distribution terms for this file may be
12 * found in the file LICENSE in this distribution or at
13 *
14 * http://www.rtems.org/license/LICENSE
15 *
16 */
17
18#ifndef LIBBSP_ARM_RASPBERRYPI_MAILBOX_H
19#define LIBBSP_ARM_RASPBERRYPI_MAILBOX_H
20
21#ifdef __cplusplus
22extern "C" {
23#endif /* __cplusplus */
24
25extern unsigned int raspberrypi_mailbox_read(unsigned int channel);
26extern void raspberrypi_mailbox_write(unsigned int channel, unsigned int data);
27
28#ifdef __cplusplus
29}
30#endif /* __cplusplus */
31
32#endif /* LIBBSP_ARM_RASPBERRYPI_MAILBOX_H */