2 * Copyright 2017-2018 NXP
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3 * All rights reserved.
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5 * SPDX-License-Identifier: BSD-3-Clause
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9 #include "fsl_common.h"
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10 #include "fsl_debug_console.h"
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12 #if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
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13 #include "fsl_i2c.h"
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14 #endif /* SDK_I2C_BASED_COMPONENT_USED */
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15 #if defined BOARD_USE_CODEC
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16 #include "fsl_wm8904.h"
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19 /*******************************************************************************
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21 ******************************************************************************/
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23 #if defined BOARD_USE_CODEC
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24 codec_config_t boardCodecConfig = {.I2C_SendFunc = BOARD_Codec_I2C_Send,
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25 .I2C_ReceiveFunc = BOARD_Codec_I2C_Receive,
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26 .op.Init = WM8904_Init,
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27 .op.Deinit = WM8904_Deinit,
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28 .op.SetFormat = WM8904_SetAudioFormat};
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31 /*******************************************************************************
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33 ******************************************************************************/
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34 /* Initialize debug console. */
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35 void BOARD_InitDebugConsole(void)
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37 /* attach 12 MHz clock to FLEXCOMM0 (debug console) */
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38 CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
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40 RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST);
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42 uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ;
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44 DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
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47 void BOARD_InitDebugConsole_Core1(void)
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49 RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST_CORE1);
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51 uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ_CORE1;
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53 DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE_CORE1, BOARD_DEBUG_UART_BAUDRATE_CORE1, BOARD_DEBUG_UART_TYPE_CORE1,
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57 #if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
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58 void BOARD_I2C_Init(I2C_Type *base, uint32_t clkSrc_Hz)
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60 i2c_master_config_t i2cConfig = {0};
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62 I2C_MasterGetDefaultConfig(&i2cConfig);
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63 I2C_MasterInit(base, &i2cConfig, clkSrc_Hz);
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66 status_t BOARD_I2C_Send(I2C_Type *base,
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67 uint8_t deviceAddress,
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68 uint32_t subAddress,
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69 uint8_t subaddressSize,
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73 i2c_master_transfer_t masterXfer;
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75 /* Prepare transfer structure. */
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76 masterXfer.slaveAddress = deviceAddress;
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77 masterXfer.direction = kI2C_Write;
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78 masterXfer.subaddress = subAddress;
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79 masterXfer.subaddressSize = subaddressSize;
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80 masterXfer.data = txBuff;
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81 masterXfer.dataSize = txBuffSize;
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82 masterXfer.flags = kI2C_TransferDefaultFlag;
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84 return I2C_MasterTransferBlocking(base, &masterXfer);
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87 status_t BOARD_I2C_Receive(I2C_Type *base,
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88 uint8_t deviceAddress,
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89 uint32_t subAddress,
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90 uint8_t subaddressSize,
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94 i2c_master_transfer_t masterXfer;
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96 /* Prepare transfer structure. */
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97 masterXfer.slaveAddress = deviceAddress;
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98 masterXfer.subaddress = subAddress;
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99 masterXfer.subaddressSize = subaddressSize;
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100 masterXfer.data = rxBuff;
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101 masterXfer.dataSize = rxBuffSize;
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102 masterXfer.direction = kI2C_Read;
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103 masterXfer.flags = kI2C_TransferDefaultFlag;
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105 return I2C_MasterTransferBlocking(base, &masterXfer);
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108 void BOARD_Accel_I2C_Init(void)
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110 BOARD_I2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ);
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113 status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff)
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115 uint8_t data = (uint8_t)txBuff;
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117 return BOARD_I2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1);
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120 status_t BOARD_Accel_I2C_Receive(
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121 uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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123 return BOARD_I2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize);
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126 void BOARD_Codec_I2C_Init(void)
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128 BOARD_I2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
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131 status_t BOARD_Codec_I2C_Send(
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132 uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
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134 return BOARD_I2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
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138 status_t BOARD_Codec_I2C_Receive(
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139 uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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141 return BOARD_I2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
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143 #endif /* SDK_I2C_BASED_COMPONENT_USED */
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