初始化提交

arduino-cli/libraries/Adafruit_seesaw_Library/examples/EEPROM/EEPROM.ino

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+/*
+ * This example shows how to read and write EEPROM data. Try writing
+ * then removing power from both devices, commenting out the write, and
+ * uploading again.
+ */
+
+#include "Adafruit_seesaw.h"
+
+Adafruit_seesaw ss;
+
+void setup() {
+  Serial.begin(115200);
+  //while(!Serial);
+  
+  if(!ss.begin()){
+    Serial.println("ERROR!");
+    while(1);
+  }
+  else Serial.println("seesaw started");
+
+  Serial.println("writing 0x0D to register 0x02");
+  ss.EEPROMWrite8(0x02, 0xD);
+
+  delay(500);
+  Serial.print("reading from register 0x02...0x");
+  Serial.println(ss.EEPROMRead8(0x02), HEX);
+}
+
+void loop() {
+  //DONT WRITE EEPROM IN A LOOP!!!! YOU WILL DESTROY YOUR FLASH!!!
+}