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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16 /*******************************************************************************
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18 ******************************************************************************/
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20 /*******************************************************************************
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22 ******************************************************************************/
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23 /* Initialize debug console. */
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24 void BOARD_InitDebugConsole(void)
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26 /* attach 12 MHz clock to FLEXCOMM0 (debug console) */
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27 CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
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29 RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST);
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31 uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ;
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33 DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
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36 void BOARD_InitDebugConsole_Core1(void)
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38 /* attach 12 MHz clock to FLEXCOMM1 (debug console) */
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39 CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH_CORE1);
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41 RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST_CORE1);
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43 uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ_CORE1;
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45 DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE_CORE1, BOARD_DEBUG_UART_BAUDRATE_CORE1, BOARD_DEBUG_UART_TYPE_CORE1,
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49 #if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
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50 void BOARD_I2C_Init(I2C_Type *base, uint32_t clkSrc_Hz)
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52 i2c_master_config_t i2cConfig = {0};
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54 I2C_MasterGetDefaultConfig(&i2cConfig);
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55 I2C_MasterInit(base, &i2cConfig, clkSrc_Hz);
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58 status_t BOARD_I2C_Send(I2C_Type *base,
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59 uint8_t deviceAddress,
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60 uint32_t subAddress,
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61 uint8_t subaddressSize,
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65 i2c_master_transfer_t masterXfer;
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67 /* Prepare transfer structure. */
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68 masterXfer.slaveAddress = deviceAddress;
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69 masterXfer.direction = kI2C_Write;
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70 masterXfer.subaddress = subAddress;
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71 masterXfer.subaddressSize = subaddressSize;
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72 masterXfer.data = txBuff;
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73 masterXfer.dataSize = txBuffSize;
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74 masterXfer.flags = kI2C_TransferDefaultFlag;
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76 return I2C_MasterTransferBlocking(base, &masterXfer);
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79 status_t BOARD_I2C_Receive(I2C_Type *base,
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80 uint8_t deviceAddress,
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81 uint32_t subAddress,
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82 uint8_t subaddressSize,
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86 i2c_master_transfer_t masterXfer;
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88 /* Prepare transfer structure. */
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89 masterXfer.slaveAddress = deviceAddress;
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90 masterXfer.subaddress = subAddress;
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91 masterXfer.subaddressSize = subaddressSize;
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92 masterXfer.data = rxBuff;
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93 masterXfer.dataSize = rxBuffSize;
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94 masterXfer.direction = kI2C_Read;
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95 masterXfer.flags = kI2C_TransferDefaultFlag;
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97 return I2C_MasterTransferBlocking(base, &masterXfer);
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100 void BOARD_Accel_I2C_Init(void)
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102 BOARD_I2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ);
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105 status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff)
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107 uint8_t data = (uint8_t)txBuff;
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109 return BOARD_I2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1);
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112 status_t BOARD_Accel_I2C_Receive(
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113 uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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115 return BOARD_I2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize);
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118 void BOARD_Codec_I2C_Init(void)
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120 BOARD_I2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
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123 status_t BOARD_Codec_I2C_Send(
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124 uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
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126 return BOARD_I2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
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130 status_t BOARD_Codec_I2C_Receive(
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131 uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
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133 return BOARD_I2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
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135 #endif /* SDK_I2C_BASED_COMPONENT_USED */
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