{"id":19297871,"url":"https://github.com/analogdevicesinc/max32655_max30009","last_synced_at":"2025-04-12T06:06:19.936Z","repository":{"id":195937275,"uuid":"693973089","full_name":"analogdevicesinc/MAX32655_MAX30009","owner":"analogdevicesinc","description":"MAX32655 code to communicate with the MAX30009 through 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Description\n\nThis project records galvanic skin response (GSR) or electrodermal activity (EDA) using the MAX30009 with the MAX32655 microcontroller.\n\n\nThe values for I-Phase, Q-Phase, BIOZ and adjusted BIOZ are printed to a file that can then be analysed or plotted\n\n## Software\n\n### Project Usage\n\n- As is, when run, the program will wait 100 counts and then print the Quadrature Phase, In Phase, BIOZ and adjusted BIOZ in four separate columns as below:\n  \n|Quad Phase|In Phase|BIOZ|Adjusted BIOZ| \n|-----|-----|-----|-----|\n|12291.000000|      9556.000000|      51515.124947|      46353.879949|\n|12290.000000|      9560.000000|      51520.638092|      46359.450341|\n|12295.000000|      9555.000000|      51523.544096|      46362.386522|\n|12293.000000|      9552.000000|      51512.227608|     46350.952527|\n|12291.000000|     9556.000000 |     51515.124947|      46353.879949|\n|12296.000000|      9549.000000|      51513.977253|      46352.720338|\n|12294.000000|      9556.000000|      51522.962058|      46361.798440|\n|12300.000000|      9559.000000|      51544.729169|      46383.791646|\n|12302.000000|      9555.000000|      51541.834769|      46380.867176|\n|12302.000000|      9555.000000|      51541.834769|      46380.867176|\n|12290.000000|      9556.000000|      51512.512737|      46351.240616|\n|12291.000000|      9551.000000|      51504.971749|      46343.621338|\n|12294.000000|      9551.000000|      51512.810405|      46351.541374|\n|12296.000000|      9554.000000|      51524.126552|      46362.975027|\n|12293.000000|      9551.000000|      51510.197439|     46348.901280|\n|12294.000000|      9554.000000|      51518.900999|      46357.695210|\n|12291.000000|      9555.000000|      51513.094043|      46351.827957|\n|12287.000000|      9550.000000|      51492.490675|      46331.010712|\n|12293.000000|      9555.000000|      51518.318909|      46357.107075|\n|12298.000000|      9556.000000|      51533.412660|      46372.357580|\n|12299.000000|      9554.000000|      51531.965481|      46370.895369|\n|12294.000000|      9555.000000|     51520.931462|      46359.746757|\n|12286.000000|      9552.000000|      51493.939813|      46332.474891|\n\n- These must also be printed to a separate .txt file that can be done by turning on the Toggle File Logging and choosing a Log File Directory:\n![VSCode Log File](./images/Logging.png \"VSCode Logging\")\n\n### Project-Specific Build Notes\n-\tVisual Studio Code that is capable of writing/compiling C programs.\n-\tMATLAB or Excel to plot outputs.\n\n\n\n\n## Setup\n\n\n### Hardware needed\n - Connect the MAX32655FTHR to the MAX30009EVKIT via SPI lines\n - Connect jumpers J5 and J7, leaving J4, J6, J7 and J8 open\n - Replace the capacitors C5, C6, C7 and C8 with capacitors of at least 220nF\n - Use two wet or dry electrodes on the wrist, connected 4cm apart\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fanalogdevicesinc%2Fmax32655_max30009","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fanalogdevicesinc%2Fmax32655_max30009","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fanalogdevicesinc%2Fmax32655_max30009/lists"}