Diff: Interfaces/SensorComm/TempComm/TempComm.h

Revision:

1:f60eafbf009a

diff -r 07d28b5db986 -r f60eafbf009a Interfaces/SensorComm/TempComm/TempComm.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Interfaces/SensorComm/TempComm/TempComm.h	Wed Apr 10 14:56:25 2019 +0300
@@ -0,0 +1,118 @@
+/*******************************************************************************
+ * Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *******************************************************************************
+ */
+
+#ifndef _TEMPCOMM_H_
+#define _TEMPCOMM_H_
+
+#include "mbed.h"
+#include "SensorComm.h"
+#include "USBSerial.h"
+#include "MAX30205.h"
+
+/**
+ * @brief	TempComm Temperature sensor command handler class.
+ * @details
+ */
+class TempComm:	public SensorComm
+{
+public:
+
+	/* PUBLIC FUNCTION DECLARATIONS */
+	/**
+	* @brief	TempComm constructor.
+	*
+	*/
+	TempComm(USBSerial* USB);
+
+	/* PROTECTED FUNCTION DECLARATIONS */
+	/**
+	* @brief	Parses Sensor Studio commands.
+	* @details	Parses and executes commands. Prints command result to i/o device.
+	* @returns true if sensor acted upon the command, false if command was unknown
+	*/
+	bool parse_command(const char* cmd);
+
+	/**
+	* @brief	  Fill in buffer with sensor data
+	*
+	* @param[in]	  buf Buffer to fill data into
+	* @param[in]	  size Maximum size of buffer
+	* @param[out]	Number of bytes written to buffer
+	*/
+	int data_report_execute(char* buf, int size);
+
+	/**
+	* @brief	Stop collecting data and disable sensor
+	*/
+	void stop();
+
+	//sc... track whether the temperature can be read
+	void TempComm_Set_ReadTempStatus(bool en);
+
+	//sc... track whether the temperature can be read
+	void TempComm_Set_ReadTempStatus_Ticker();
+
+	volatile float TempComm_instant_temp_celsius;
+
+private:
+	/* PRIVATE TYPE DEFINITIONS */
+	typedef enum _cmd_state_t {
+		get_tp_format_mode0=0,
+		read_tp_mode0,
+		set_cfg_sr,
+		get_reg,
+		set_reg,
+		dump_regs,
+		NUM_CMDS,
+	} cmd_state_t;
+
+	typedef struct __attribute__((packed)) {
+		uint32_t start_byte :8;
+		uint32_t smpleCnt	:8;	 //Represent 0-127
+		uint32_t tp			:16; //TP ADC data
+		uint8_t				:0;	 //Needed to align crc to byte boundary
+		uint8_t crc8		:8;
+	} tp0_comm_packet;
+
+	/* PRIVATE VARIABLES */
+	USBSerial *m_USB;
+	volatile char m_can_read_temp_;
+	Ticker m_tempcomm_ticker_;
+	// read temp ticker settings
+	float ticker_period_second_;
+	uint32_t sampling_period_ms_;
+
+
+};
+
+#endif /* _PPGCOMM_H_ */