/* * @brief I2C bus master example using the ROM API via polling * * @note * Copyright(C) NXP Semiconductors, 2014 * All rights reserved. * * @par * Software that is described herein is for illustrative purposes only * which provides customers with programming information regarding the * LPC products. This software is supplied "AS IS" without any warranties of * any kind, and NXP Semiconductors and its licensor disclaim any and * all warranties, express or implied, including all implied warranties of * merchantability, fitness for a particular purpose and non-infringement of * intellectual property rights. NXP Semiconductors assumes no responsibility * or liability for the use of the software, conveys no license or rights under any * patent, copyright, mask work right, or any other intellectual property rights in * or to any products. NXP Semiconductors reserves the right to make changes * in the software without notification. NXP Semiconductors also makes no * representation or warranty that such application will be suitable for the * specified use without further testing or modification. * * @par * Permission to use, copy, modify, and distribute this software and its * documentation is hereby granted, under NXP Semiconductors' and its * licensor's relevant copyrights in the software, without fee, provided that it * is used in conjunction with NXP Semiconductors microcontrollers. This * copyright, permission, and disclaimer notice must appear in all copies of * this code. */ /** @defgroup EXAMPLES_PERIPH_15XX_I2CPOLL LPC15xx I2C bus master (polling) example using the ROM API * @ingroup EXAMPLES_PERIPH_15XX * Example description
* This example shows how to configure I2C as a bus master in polling mode using * the ROM-based APIs.
* * This demo supports both 7-bit and 10-bit addressing, but only 7-bit addressing is * used in the example. After I2C is setup, the I2C master receive and transmit * functions are called through the built-in ROM routines. * * For the LPCXpresso Motor Control Board rev B, this example reads the LM75A temperature sensor on the * base board. Using the debugger or an I2C analyzer, the temperature reading process is visible. * The temperature data is also outputted through the Debug UART port.
* * Special connection requirements
* There are no special connection requirements for this example.
* * Build procedures:
* Visit the LPCOpen quickstart guides * to get started building LPCOpen projects. * * Supported boards and board setup:
* @ref LPCOPEN_15XX_BOARD_LPCXPRESSO_1549
* * Submitting LPCOpen issues:
* @ref LPCOPEN_COMMUNITY * @{ */ /** * @} */