From 53de825c4c4d8325c02341177f62ab84897eb5ee Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sat, 25 Jul 2026 22:09:43 +0800
Subject: [PATCH] update vscode task.json and add stm32flash tools

---
 ex2.i2c-bitbang/Board/ds18b20.h |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/ex2.i2c-bitbang/Board/ds18b20.h b/ex2.i2c-bitbang/Board/ds18b20.h
new file mode 100644
index 0000000..a5d4647
--- /dev/null
+++ b/ex2.i2c-bitbang/Board/ds18b20.h
@@ -0,0 +1,18 @@
+/**********************************************************************
+ *   Copyright: (C)2024 LingYun IoT System Studio
+ *      Author: GuoWenxue<guowenxue@gmail.com>
+ *
+ * Description: Temperature sensor DS18B20 driver on ISKBoard
+ *
+ *   ChangeLog:
+ *        Version    Date       Author            Description
+ *        V1.0.0  2024.08.29    GuoWenxue      Release initial version
+ *
+ ***********************************************************************/
+
+#ifndef __DS18B20_H_
+#define __DS18B20_H_
+
+extern int ds18b20_sample(float *temperature);
+
+#endif /* __DS18B20_H_ */

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