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| readme.dox | A D | 13-Nov-2021 | 3.1 KiB | 66 | 63 |
readme.dox
1/*
2 * @brief SPI bus slave example using the ROM API via interrupts
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2014
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
32/** @defgroup EXAMPLES_PERIPH_15XX_SPISLAVEINT LPC15xx SPI bus slave (interrupt) example using the ROM API
33 * @ingroup EXAMPLES_PERIPH_15XX
34 * <b>Example description</b><br>
35 * This example shows how to configure SPI as a bus slave in interrupt mode using
36 * the ROM-based APIs.<br>
37 *
38 * This example configures SPI as a slave to read an array of 4 words of 16 bits using interrupt mode.
39 * The received data is output through the Debug UART port.
40 * To test the example a SPI master needs to be connected, the SPI master needs to keep transmitting
41 * the 4 words which will be outputted on the UART port of the slave. Since the slave transmits the received
42 * SPI data on UART, the master should allow sufficient (around 10ms) delay between each transfer. <br>
43 *
44 * <b>Special connection requirements</b><br>
45 * A SPI master should be connected to test this example the SPI connections are as below: <br>
46 * SCK - P0.0 - J2 pin7 on Expresso board <br>
47 * MOSI - P0.16 - J2 pin5 on Expresso board <br>
48 * MISO - P0.10 - J2 pin4 on Expresso board <br>
49 * SSEL0 - P0.9 - J2 pin3 on Expresso board <br>
50 *
51 * <b>Build procedures:</b><br>
52 * Visit the <a href="http://www.lpcware.com/content/project/lpcopen-platform-nxp-lpc-microcontrollers/lpcopen-v200-quickstart-guides">LPCOpen quickstart guides</a>
53 * to get started building LPCOpen projects.
54 *
55 * <b>Supported boards and board setup:</b><br>
56 * @ref LPCOPEN_15XX_BOARD_LPCXPRESSO_1549<br>
57 *
58 * <b>Submitting LPCOpen issues:</b><br>
59 * @ref LPCOPEN_COMMUNITY
60 * @{
61 */
62
63/**
64 * @}
65 */
66