From 282d95f48e833cd665db0b9ab5308a7fc430bafd Mon Sep 17 00:00:00 2001
From: Ayush Singh <ayushdevel1325@gmail.com>
Date: Fri, 7 Jun 2024 19:57:56 +0530
Subject: [PATCH] zephyrCommon: Implement random and randomSeed

- Using zephyr stdlib `rand` and `srand`

Signed-off-by: Ayush Singh <ayushdevel1325@gmail.com>
---
 cores/arduino/zephyrCommon.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/cores/arduino/zephyrCommon.cpp b/cores/arduino/zephyrCommon.cpp
index 219d3cda..f89f03f9 100644
--- a/cores/arduino/zephyrCommon.cpp
+++ b/cores/arduino/zephyrCommon.cpp
@@ -328,3 +328,21 @@ void detachInterrupt(pin_size_t pinNumber)
 {
   setInterruptHandler(pinNumber, nullptr);
 }
+
+#ifndef CONFIG_MINIMAL_LIBC_RAND
+
+#include <stdlib.h>
+
+void randomSeed(unsigned long seed) {
+	srand(seed);
+}
+
+long random(long min, long max) {
+	return rand() % (max - min) + min;
+}
+
+long random(long max) {
+	return rand() % max;
+}
+
+#endif