X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FDemo%2FCORTEX_MPU_M33F_NXP_LPC55S69_MCUXpresso%2FNXP_Code%2Fboard%2Fboard.c;fp=FreeRTOS%2FDemo%2FCORTEX_MPU_M33F_NXP_LPC55S69_MCUXpresso%2FNXP_Code%2Fboard%2Fboard.c;h=4feffc1a0d90e5f65b5b48aacce3482b56979f16;hb=4bd4218db1a74baae70f7a2b64c8f5da3adaaa23;hp=0000000000000000000000000000000000000000;hpb=c44c60fabc0eac39ccd5fa2e909cd468d28b849f;p=freertos

diff --git a/FreeRTOS/Demo/CORTEX_MPU_M33F_NXP_LPC55S69_MCUXpresso/NXP_Code/board/board.c b/FreeRTOS/Demo/CORTEX_MPU_M33F_NXP_LPC55S69_MCUXpresso/NXP_Code/board/board.c
new file mode 100644
index 000000000..4feffc1a0
--- /dev/null
+++ b/FreeRTOS/Demo/CORTEX_MPU_M33F_NXP_LPC55S69_MCUXpresso/NXP_Code/board/board.c
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2017-2018 NXP
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdint.h>
+#include "fsl_common.h"
+#include "fsl_debug_console.h"
+#include "board.h"
+#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
+#include "fsl_i2c.h"
+#endif /* SDK_I2C_BASED_COMPONENT_USED */
+#if defined BOARD_USE_CODEC
+#include "fsl_wm8904.h"
+#endif
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+
+#if defined BOARD_USE_CODEC
+codec_config_t boardCodecConfig = {.I2C_SendFunc = BOARD_Codec_I2C_Send,
+                                   .I2C_ReceiveFunc = BOARD_Codec_I2C_Receive,
+                                   .op.Init = WM8904_Init,
+                                   .op.Deinit = WM8904_Deinit,
+                                   .op.SetFormat = WM8904_SetAudioFormat};
+#endif
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+/* Initialize debug console. */
+void BOARD_InitDebugConsole(void)
+{
+    /* attach 12 MHz clock to FLEXCOMM0 (debug console) */
+    CLOCK_AttachClk(BOARD_DEBUG_UART_CLK_ATTACH);
+    
+    RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST);
+
+    uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ;
+
+    DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
+}
+
+void BOARD_InitDebugConsole_Core1(void)
+{
+    RESET_ClearPeripheralReset(BOARD_DEBUG_UART_RST_CORE1);
+
+    uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ_CORE1;
+
+    DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE_CORE1, BOARD_DEBUG_UART_BAUDRATE_CORE1, BOARD_DEBUG_UART_TYPE_CORE1,
+                    uartClkSrcFreq);
+}
+
+#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
+void BOARD_I2C_Init(I2C_Type *base, uint32_t clkSrc_Hz)
+{
+    i2c_master_config_t i2cConfig = {0};
+
+    I2C_MasterGetDefaultConfig(&i2cConfig);
+    I2C_MasterInit(base, &i2cConfig, clkSrc_Hz);
+}
+
+status_t BOARD_I2C_Send(I2C_Type *base,
+                        uint8_t deviceAddress,
+                        uint32_t subAddress,
+                        uint8_t subaddressSize,
+                        uint8_t *txBuff,
+                        uint8_t txBuffSize)
+{
+    i2c_master_transfer_t masterXfer;
+
+    /* Prepare transfer structure. */
+    masterXfer.slaveAddress = deviceAddress;
+    masterXfer.direction = kI2C_Write;
+    masterXfer.subaddress = subAddress;
+    masterXfer.subaddressSize = subaddressSize;
+    masterXfer.data = txBuff;
+    masterXfer.dataSize = txBuffSize;
+    masterXfer.flags = kI2C_TransferDefaultFlag;
+
+    return I2C_MasterTransferBlocking(base, &masterXfer);
+}
+
+status_t BOARD_I2C_Receive(I2C_Type *base,
+                           uint8_t deviceAddress,
+                           uint32_t subAddress,
+                           uint8_t subaddressSize,
+                           uint8_t *rxBuff,
+                           uint8_t rxBuffSize)
+{
+    i2c_master_transfer_t masterXfer;
+
+    /* Prepare transfer structure. */
+    masterXfer.slaveAddress = deviceAddress;
+    masterXfer.subaddress = subAddress;
+    masterXfer.subaddressSize = subaddressSize;
+    masterXfer.data = rxBuff;
+    masterXfer.dataSize = rxBuffSize;
+    masterXfer.direction = kI2C_Read;
+    masterXfer.flags = kI2C_TransferDefaultFlag;
+
+    return I2C_MasterTransferBlocking(base, &masterXfer);
+}
+
+void BOARD_Accel_I2C_Init(void)
+{
+    BOARD_I2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ);
+}
+
+status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff)
+{
+    uint8_t data = (uint8_t)txBuff;
+
+    return BOARD_I2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1);
+}
+
+status_t BOARD_Accel_I2C_Receive(
+    uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
+{
+    return BOARD_I2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize);
+}
+
+void BOARD_Codec_I2C_Init(void)
+{
+    BOARD_I2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
+}
+
+status_t BOARD_Codec_I2C_Send(
+    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
+{
+    return BOARD_I2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
+                          txBuffSize);
+}
+
+status_t BOARD_Codec_I2C_Receive(
+    uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
+{
+    return BOARD_I2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
+}
+#endif /* SDK_I2C_BASED_COMPONENT_USED */