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new file: arc_design_contest/2019/HUST_electrical_load_identification/appl_mem_config.h
 new file: arc_design_contest/2019/HUST_electrical_load_identification/input_buffer.c new file: arc_design_contest/2019/HUST_electrical_load_identification/input_buffer.h new file: arc_design_contest/2019/HUST_electrical_load_identification/main.c new file: arc_design_contest/2019/HUST_electrical_load_identification/makefile new file: arc_design_contest/2019/HUST_electrical_load_identification/model/load_identification_coefficients.c new file: arc_design_contest/2019/HUST_electrical_load_identification/model/load_identification_constants.h new file: arc_design_contest/2019/HUST_electrical_load_identification/model/load_identification_model.c new file: arc_design_contest/2019/HUST_electrical_load_identification/model/load_identification_model.c.bak new file: arc_design_contest/2019/HUST_electrical_load_identification/model/load_identification_model.h new file: arc_design_contest/2019/HUST_electrical_load_identification/oled_display.c new file: arc_design_contest/2019/HUST_electrical_load_identification/oled_display.h new file: arc_design_contest/2019/HUST_electrical_load_identification/process.c new file: arc_design_contest/2019/HUST_electrical_load_identification/process.h new file: arc_design_contest/2019/HUST_electrical_load_identification/ssd1306_app_config.h
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‎arc_design_contest/2019/HUST_electrical_load_identification/appl_mem_config.h‎

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#ifndef _APPL_MEM_CONFIG_H_
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#define _APPL_MEM_CONFIG_H_
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#define REGION_MLI_ROM REGION_ROM
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#define REGION_MLI_DATA REGION_DCCM
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#define REGION_MLI_BSS REGION_DCCM
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#define REGION_MLI_ZDATA REGION_DCCM
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#define REGION_MLI_MODEL_P2 REGION_DCCM
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#define REGION_MLI_MODEL REGION_XCCM
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#define REGION_MLI_XDATA REGION_XCCM
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#define REGION_MLI_YDATA REGION_YCCM
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#endif /* _APPL_MEM_CONFIG_H_ */

‎arc_design_contest/2019/HUST_electrical_load_identification/input_buffer.c‎

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/* ------------------------------------------
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* Copyright (c) 2019, Synopsys, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1) Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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* 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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--------------------------------------------- */
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#include "embARC.h"
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#include "embARC_debug.h"
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#include "input_buffer.h"
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/*
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* Input buffer declaration and settings
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*/
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static uint16_t my_index = 0;
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float input_buffer[DATA_SIZE] = {0};
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uint8_t one_frame_finish_flag = 0;
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void input_buffer_push_data(float* data)
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{
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input_buffer[my_index++] = data[0];
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if(my_index == DATA_SIZE) {
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one_frame_finish_flag = 1;
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my_index = 0;
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}
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}
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‎arc_design_contest/2019/HUST_electrical_load_identification/input_buffer.h‎

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/* ------------------------------------------
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* Copyright (c) 2019, Synopsys, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1) Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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* 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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--------------------------------------------- */
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#ifndef _INPUT_BUFFER_H_
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#define _INPUT_BUFFER_H_
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#include "ad7991.h"
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/* Values position inside the input buffer */
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#define DATA_SIZE 500
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extern float input_buffer[DATA_SIZE];
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extern uint8_t one_frame_finish_flag;
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extern void input_buffer_push_data(float *data);
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#endif /* _INPUT_BUFFER_H_ */

‎arc_design_contest/2019/HUST_electrical_load_identification/main.c‎

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/* ------------------------------------------
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* Copyright (c) 2019, Synopsys, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1) Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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* 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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--------------------------------------------- */
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#include "embARC.h"
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#include "embARC_debug.h"
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#include "ad7991.h"
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#include "u8g.h"
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#include "input_buffer.h"
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#include "process.h"
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#include "ssd1306_app_config.h"
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#include "oled_display.h"
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#include "load_identification_model.h"
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#define AD7991_IIC_ID DFSS_IIC_0_ID
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u8g_t u8g;
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static AD7991_DEFINE(ad7991_sensor, AD7991_IIC_ID, ADC_I2C_SLAVE_ADDRESS);
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int main(void)
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{
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float ad_data[4] = {0};
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uint8_t proc_flag = 0;
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RESULT my_result = 0;
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/* initializing the Sensor Hub */
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ad7991_adc_init(ad7991_sensor);
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u8g_InitComFn(&u8g, &u8g_dev_ssd1306_128x64_2x_i2c, U8G_COM_SSD_I2C);
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u8g_Begin(&u8g); /* reset display and put it into default state */
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display_welcome(&u8g);
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board_delay_ms(2000, 1);
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EMBARC_PRINTF("Load Identification\r\n");
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/* configuring GPIO to handle the "data ready" interrupt */
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while (1) {
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board_delay_ms(1, 1);
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EMBARC_PRINTF("Hello ARC\r\n");
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if(proc_flag == 0){
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if(one_frame_finish_flag == 0){
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ad7991_adc_read(ad7991_sensor, ad_data);
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input_buffer_push_data(ad_data);
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}
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else{
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my_result = Cnn_Net_Classify();
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display_result(&u8g, my_result);
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one_frame_finish_flag = 0;
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proc_flag = 1;
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}
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}
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else{
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proc_flag = 0;
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board_delay_ms(100, 1);
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}
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}
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return E_SYS;
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}

‎arc_design_contest/2019/HUST_electrical_load_identification/makefile‎

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# Application name
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APPL ?= load_identification_app
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TOOLCHAIN = gnu
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BOARD ?= iotdk
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EXT_DEV_LIST += adc/ad7991
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CUR_CORE = arcem9d
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APPL_DEFINES = -DUSE_APPL_MEM_CONFIG -DV2DSP_XY -DMODEL_BIT_DEPTH=16 -g
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# optimization Level
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OLEVEL = O0
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#
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# root dir of embARC
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#
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EMBARC_ROOT = ../../../..
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# use -Hpurge option to optimize the code size
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ifeq ($(TOOLCHAIN), gnu)
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ADT_COPT += -ffunction-sections -fdata-sections
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ADT_LOPT += -Wl,--gc-sections
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else
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ADT_COPT += -Hpurge
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ADT_LOPT += -Hpurge
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endif
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LIB_SEL = embarc_mli
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MID_SEL = common u8glib
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#MID_SEL = common
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# application source dirs
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APPL_CSRC_DIR = . model
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APPL_ASMSRC_DIR = .
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# application include dirs
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APPL_INC_DIR = . model
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# include current project makefile
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COMMON_COMPILE_PREREQUISITES += makefile
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### Options above must be added before include options.mk ###
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# include key embARC build system makefile
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include $(EMBARC_ROOT)/options/options.mk

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