st-anything/lib/WiFi101/examples/CheckWifi101FirmwareVersion/CheckWifi101FirmwareVersion.ino

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2023-03-11 14:11:03 +00:00
/*
* This example check if the firmware loaded on the WiFi101
* shield is updated.
*
* Circuit:
* - WiFi101 Shield attached
*
* Created 29 July 2015 by Cristian Maglie
* This code is in the public domain.
*/
#include <SPI.h>
#include <WiFi101.h>
#include <driver/source/nmasic.h>
void setup() {
// Initialize serial
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
// Print a welcome message
Serial.println("WiFi101 firmware check.");
Serial.println();
// Check for the presence of the shield
Serial.print("WiFi101 shield: ");
if (WiFi.status() == WL_NO_SHIELD) {
Serial.println("NOT PRESENT");
return; // don't continue
}
Serial.println("DETECTED");
// Print firmware version on the shield
String fv = WiFi.firmwareVersion();
String latestFv;
Serial.print("Firmware version installed: ");
Serial.println(fv);
if (REV(GET_CHIPID()) >= REV_3A0) {
// model B
latestFv = WIFI_FIRMWARE_LATEST_MODEL_B;
} else {
// model A
latestFv = WIFI_FIRMWARE_LATEST_MODEL_A;
}
// Print required firmware version
Serial.print("Latest firmware version available : ");
Serial.println(latestFv);
// Check if the latest version is installed
Serial.println();
if (fv >= latestFv) {
Serial.println("Check result: PASSED");
} else {
Serial.println("Check result: NOT PASSED");
Serial.println(" - The firmware version on the shield do not match the");
Serial.println(" version required by the library, you may experience");
Serial.println(" issues or failures.");
}
}
void loop() {
// do nothing
}