Merge pull request #18 from khoih-prog/master

Add support to arduino-pico core
ricaun · Sep 13, 2022 · 483f5bb · 483f5bb
2 parents cba8452 + 0e2ffbd
commit 483f5bb
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Showing 3 changed files with 13 additions and 8 deletions.
diff --git a/library.properties b/library.properties
@@ -6,5 +6,5 @@ sentence=Arduino Library to gets the Manufacture Serial Number from the Atmel AV
 paragraph=The ArduinoUniqueID Library use the buildin feature to select the manufacture serial number from the microcontroler. Suported microcontroler: Atmega328pb, Atmega328p, Atmega2560, Attiny85, SAM3X8E, SAMD21, STM32, ESP8266 & ESP32.
 category=Other
 url=https://github.com/ricaun/ArduinoUniqueID
-architectures=avr, esp8266, esp32, sam, samd, stm32
+architectures=avr, esp8266, esp32, sam, samd, stm32, rp2040, mbed_rp2040, mbed_nano, teensy
 includes=ArduinoUniqueID.h
diff --git a/src/ArduinoUniqueID.cpp b/src/ArduinoUniqueID.cpp
@@ -175,8 +175,9 @@ ArduinoUniqueID::ArduinoUniqueID()
 	id[14] = mac[4];
 	id[15] = mac[5];
 
-#elif defined(ARDUINO_ARCH_MBED_RP2040)
-	getUniqueSerialNumber(id);
+
+#elif defined(ARDUINO_ARCH_RP2040)
+  flash_get_unique_id((uint8_t*) id);
 
 #elif defined(ARDUINO_ARCH_MEGAAVR)
 	id[0] = SIGROW.SERNUM0;

diff --git a/src/ArduinoUniqueID.h b/src/ArduinoUniqueID.h
@@ -17,8 +17,12 @@
 #elif defined(ARDUINO_ARCH_SAMD)
 #elif defined(ARDUINO_ARCH_STM32)
 #elif defined(TEENSYDUINO)
-#elif defined(ARDUINO_ARCH_MBED_RP2040)
-//#include <pico/unique_id.h>
+
+#elif defined(ARDUINO_ARCH_RP2040)
+  extern "C" {
+  #include "hardware/flash.h"
+  #include "pico/bootrom.h"
+  }
 #elif defined(ARDUINO_ARCH_MEGAAVR)
 #else
 #error "ArduinoUniqueID only works on AVR, SAM, SAMD, STM32, Teensy, RP2040, megaAVR and ESP Architecture"
@@ -55,9 +59,9 @@
 #elif defined(TEENSYDUINO)
 #define UniqueIDsize 16
 #define UniqueIDbuffer 16
-#elif defined(ARDUINO_ARCH_MBED_RP2040)
-#define UniqueIDsize 32
-#define UniqueIDbuffer 32
+#elif defined(ARDUINO_ARCH_RP2040)
+  #define UniqueIDsize    8
+  #define UniqueIDbuffer  8
 #elif defined(ARDUINO_ARCH_MEGAAVR)
 #define UniqueIDsize 10
 #define UniqueIDbuffer 10