Revision 0:02e74947940b, committed 2022-02-07

Comitter:

reedas

Date:

Mon Feb 07 15:12:28 2022 +0000

Commit message:

Example project using SHT40 basic library

Changed in this revision

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+++ b/.gitignore	Mon Feb 07 15:12:28 2022 +0000
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+.build
+.mbed
+projectfiles
+*.py*

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CONTRIBUTING.md	Mon Feb 07 15:12:28 2022 +0000
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+# Contributing to Mbed OS
+
+Mbed OS is an open-source, device software platform for the Internet of Things. Contributions are an important part of the platform, and our goal is to make it as simple as possible to become a contributor.
+
+To encourage productive collaboration, as well as robust, consistent and maintainable code, we have a set of guidelines for [contributing to Mbed OS](https://os.mbed.com/docs/mbed-os/latest/contributing/index.html).

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Mon Feb 07 15:12:28 2022 +0000
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+# SHT40 i2c temperature and humidity example
+
+This project is a basic driver for the sht40 i2c proto board from adafruit
+
+The code has been created with reference to the Arduino ide version published
+by Adafruit.
+
+Put together by a hardware engineer who understands little of the intricacies 
+of cpp programming an so the library is ripe for improvement by someone that
+does.
+
+No guarantee of fitness for purpose, use at your own risk.  Released under 
+a freeware license, pleases support by buying stuff from Adafruit
+
+Andrew Reed mailto://areed@cityplym.ac.uk
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SHT40.lib	Mon Feb 07 15:12:28 2022 +0000
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+https://os.mbed.com/users/reedas/code/SHT40/#c46b3e0a8c2b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Feb 07 15:12:28 2022 +0000
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+/** Sample program to read temperature and humidity
+ *
+ * @author Alex Lipford
+ * Georgia Institute of Technology 
+ * ECE 4180 Embeded Systems Design
+ * Professor Hamblen
+ * 10/19/2014
+ * 
+ * @section LICENSE
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <alexlipford@gmail.com> wrote this file. As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.
+ * ----------------------------------------------------------------------------
+ *
+ *
+ * @section DESCRIPTION
+ *
+ * Honeywell HTU21D Humidity and Temperature sensor.
+ *
+ * Datasheet, specs, and information:
+ *
+ * https://www.sparkfun.com/products/12064
+ */
+ 
+#include "mbed.h"
+#include "SHT40.h"
+#include "platform/mbed_thread.h"
+
+SHT40 temphumid(P6_1, P6_0); //Temp humid sensor || SDA, SCL
+
+int tempC;
+int relHumid;
+
+int main() {
+    printf("Starting humidity and temperature Sensor");
+    while(1) {
+        tempC = temphumid.tempC();
+        thread_sleep_for(1000);
+        relHumid = temphumid.relHumid();
+        printf("Temperature: %d C\n\r", tempC);
+        printf("Reative Humidity: %d %%\n\r", relHumid);
+        printf("\n\r");
+        thread_sleep_for(1000);
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Mon Feb 07 15:12:28 2022 +0000
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+https://github.com/ARMmbed/mbed-os/#cf4f12a123c05fcae83fc56d76442015cb8a39e9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json	Mon Feb 07 15:12:28 2022 +0000
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+{
+    "target_overrides": {
+        "*": {
+            "platform.stdio-convert-newlines": true,
+            "platform.stdio-baud-rate": 115200
+        }
+    }
+}
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