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i2c_dac_slave.h
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1 /*
2 * Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * o Redistributions of source code must retain the above copyright notice, this list
9 * of conditions and the following disclaimer.
10 *
11 * o Redistributions in binary form must reproduce the above copyright notice, this
12 * list of conditions and the following disclaimer in the documentation and/or
13 * other materials provided with the distribution.
14 *
15 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from this
17 * software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #ifndef _I2C_DAC_SLV_H_
32 #define _I2C_DAC_SLV_H_
33
34 #include <string.h>
35 #include <stdio.h>
36
37 #include "fsl_device_registers.h"
38 #include "fsl_gpio_driver.h"
39 #include "fsl_i2c_slave_driver.h"
40 #include "fsl_pit_driver.h"
41 #include "fsl_smc_manager.h"
42 #include "fsl_clock_manager.h"
43 #include "fsl_sim_hal.h"
44 #include "fsl_debug_uart.h"
45
46 #include "board.h"
47
48 /*******************************************************************************
49 * Definitions
50 ******************************************************************************/
51
52 #define SLAVE_BASE 0x2C
53 #define DEFAULT_SLAVE_ADDRESS 0x2F
54 #define GENERAL_CALL_ADDR 0
55 #define RX_DEPTH 11
56
57 #define I2C_DAC_BUFFER_CMD 1
58 #define I2C_DAC_LATCH_CMD 2
59 #define I2C_DAC_SET_NEW_ADDR_CMD 4
60 #define I2C_DAC_SLEEP_CMD 5
61 #define I2C_DAC_PING_CMD 0xAA
62
63 /*******************************************************************************
64 * Reset definitions
65 ******************************************************************************/
66 #define SCB_AIRCR_VECTKEY(x) (((uint32_t)(((uint32_t)(x))<<SCB_AIRCR_VECTKEY_Pos))&SCB_AIRCR_VECTKEY_Msk)
67 #define SCB_AIRCR_SYSRESETREQ(x) (((uint32_t)(((uint32_t)(x))<<SCB_AIRCR_SYSRESETREQ_Pos))&SCB_AIRCR_SYSRESETREQ_Msk)
68
69 #endif /* END _I2C_DAC_SLV_H_ */