Andrew Reed
Adafruit i2c SHT40 example
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
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.gitignore Mon Feb 07 15:12:28 2022 +0000 @@ -0,0 +1,4 @@ +.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 @@ -0,0 +1,5 @@ +# 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 @@ -0,0 +1,15 @@ +# 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 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SHT40.lib Mon Feb 07 15:12:28 2022 +0000 @@ -0,0 +1,1 @@ +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
@@ -0,0 +1,47 @@
+/** 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 @@ -0,0 +1,1 @@ +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
@@ -0,0 +1,8 @@
+{
+ "target_overrides": {
+ "*": {
+ "platform.stdio-convert-newlines": true,
+ "platform.stdio-baud-rate": 115200
+ }
+ }
+}
\ No newline at end of file
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