Download the ZIP file from the link above and extract the contents.
A: The MAX30100 model is software-intensive. Lower the simulation speed or increase the I2C clock speed in your MCU to 100kHz (not 400kHz).
#include #include "MAX30100_PulseOximeter.h" #define REPORTING_PERIOD_MS 1000 PulseOximeter pox; uint32_t tsLastReport = 0; void onBeatDetected() Serial.println("Beat!"); void setup() Serial.begin(9600); if (!pox.begin()) Serial.println("FAILED"); for(;;); else Serial.println("SUCCESS"); pox.setOnBeatDetectedCallback(onBeatDetected); void loop() pox.update(); // Keeps the sensor reading alive // Strict non-blocking timer to prevent Proteus logic simulation errors if (millis() - tsLastReport > REPORTING_PERIOD_MS) Serial.print("Heart rate:"); Serial.print(pox.getHeartRate()); Serial.print("bpm / SpO2:"); Serial.print(pox.getSpO2()); Serial.println("%"); tsLastReport = millis(); Use code with caution. max30100 proteus library download fix
Ensure your code uses the correct I2C address, usually 0x57 for the , although some libraries use 0x50 or 0x51 . Fix 4: Simulation Speed Fix
Load a simple "I2C Scanner" sketch to see if the virtual Arduino detects the sensor. Download the ZIP file from the link above
To fix the issue, you first need a complete library package. A valid Proteus library usually consists of two file types:
The library might not support the exact address or I2C speed. Check the code provided within the Arduino Library and match it to your simulation. Conclusion #include #include "MAX30100_PulseOximeter
Once fixed, the library provides the following simulation capabilities:
You can download the necessary files from reputable electronics simulation sites. A common library is the "Heart Beat Sensor Library" (compatible with MAX30100/MAX30102).