i2c module created

firmware/include/i2c.h

+/**
+ * @file i2c.h
+ * @brief I2C Module header
+ *
+ * Proyecto Smart Watch - UART
+ * I2C module
+ *
+ * This module is used to configure the
+ * I2C module of the MSP432P401R for master mode operation at 100kbps
+ *
+ *
+ * i2c.h
+ * Module that allows the master mode configuration of the I2C of the MSP432P401R
+ *
+ * @authors Leonardo Martnez <leonardo.martinez.hornak@fing.edu.uy>, Isabel Morales <imorales@fing.edu.uy>
+ * @version 1.0
+ * @date May 21, 2021
+ */
+
+/**
+* I2C bus parameters
+*/
+#define SLAVE_MAX32664_W        0XAA       // MAX32664 write address (max rate 3400 Kbps)
+#define SLAVE_MAX32664_R        0XAB       // MAX32664 read address (max rate 3400 Kbps)
+
+/**
+ * I2C master parametes
+ */
+#define MASTER_MSP432           0X0
+#define MASTER_TX               0X1
+#define MASTER_RX               0X2
+#define MASTER_ACK              0X3
+
+ /**
+  * I2C variables data
+  */
+//uint16_t    send[I2C_DATA]
+//uint16_t    get[I2C_DATA] = {0x00, 0x00, 0x00}; //HR, SP02, IR
+
+
+#ifndef INCLUDE_I2C_H_
+#define INCLUDE_I2C_H_
+
+/**
+ * @brief Initializes I2C module
+ */
+void initI2C(void);
+
+/**
+ * @brief Sets callback function to be added from this module to the function queue
+ * @param void* callback_function: function to be called when a new message is available
+ *
+ */
+void setI2CCallbackFunction(void *callback_function);
+
+/**
+ * @brief Sends data using I2C module
+ * @param char* buffer_pointer: auxiliary buffer pointer which contains data to be send
+ *
+ */
+void I2CSend(char* buffer_pointer);
+
+/**
+ * @brief Gets data using I2C module
+ * @param char* buffer_pointer: auxiliary buffer pointer which points to the address to use for get data
+ *
+ */
+void I2CGet(char* buffer_pointer);
+
+#endif /* INCLUDE_I2C_H_ */

firmware/src/i2c.c

+/*
+ * i2c.c
+ *
+ *  Created on: May 22, 2021
+ *      Author: ANGELICA
+ */
+
+
+
+