Revision 0:74ce8bfddd4a, committed 2021-06-09

Comitter:

katachi

Date:

Wed Jun 09 06:25:36 2021 +0000

Commit message:

...

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Wed Jun 09 06:25:36 2021 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CONTRIBUTING.md	Wed Jun 09 06:25:36 2021 +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/DHT.lib	Wed Jun 09 06:25:36 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/katachi/code/DHT/#b2afd9bfe53e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Wed Jun 09 06:25:36 2021 +0000
@@ -0,0 +1,64 @@
+![](./resources/official_armmbed_example_badge.png)
+# Blinky Mbed OS example
+
+The example project is part of the [Arm Mbed OS Official Examples](https://os.mbed.com/code/) and is the [getting started example for Mbed OS](https://os.mbed.com/docs/mbed-os/v5.14/quick-start/index.html). It contains an application that repeatedly blinks an LED on supported [Mbed boards](https://os.mbed.com/platforms/).
+
+You can build the project with all supported [Mbed OS build tools](https://os.mbed.com/docs/mbed-os/latest/tools/index.html). However, this example project specifically refers to the command-line interface tool [Arm Mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
+(Note: To see a rendered example you can import into the Arm Online Compiler, please see our [import quick start](https://os.mbed.com/docs/mbed-os/latest/quick-start/online-with-the-online-compiler.html#importing-the-code).)
+
+1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html).
+
+1. Clone this repository on your system, and change the current directory to where the project was cloned:
+
+    ```bash
+    $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky
+    ```
+
+    Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand:
+
+    ```bash
+    $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky
+    ```
+
+
+## Application functionality
+
+The `main()` function is the single thread in the application. It toggles the state of a digital output connected to an LED on the board.
+
+## Building and running
+
+1. Connect a USB cable between the USB port on the board and the host computer.
+2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory:
+    ```bash
+    $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash
+    ```
+The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`.
+
+Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB.
+
+Depending on the target, you can build the example project with the `GCC_ARM`, `ARM` or `IAR` toolchain. After installing Arm Mbed CLI, run the command below to determine which toolchain supports your target:
+
+```bash
+$ mbed compile -S
+```
+
+## Expected output
+The LED on your target turns on and off every 500 milliseconds.
+
+
+## Troubleshooting
+If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it.
+
+## Related Links
+
+* [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html).
+* [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html).
+* [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html).
+* [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html).
+* [Mbed boards](https://os.mbed.com/platforms/).
+
+### License and contributions
+
+The software is provided under Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more info.
+
+This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Wed Jun 09 06:25:36 2021 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/simon/code/TextLCD/#308d188a2d3a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jun 09 06:25:36 2021 +0000
@@ -0,0 +1,67 @@
+#include "mbed.h"
+#include "DHT.h"
+#include "TextLCD.h"    // LCD1602
+ 
+DHT sensor(PB_3, DHT11);
+Serial pc(SERIAL_TX, SERIAL_RX);
+ 
+ // LCD pins
+TextLCD lcd(D2, D3, D9, D10, D11, D12);
+
+// diplay text on LCD
+void textLCD(char *text, int line) {
+    char tmpBuf[16];
+    for (int i = 0; i < 16; i++) tmpBuf[i] = 0x20;
+    for (int i = 0; i < strlen(text); i++) {
+        if (i < 16) tmpBuf[i] = text[i];
+    }
+    
+    lcd.locate(0, line);
+    lcd.printf(tmpBuf);
+}
+
+
+int main()
+{
+    int error = 0;
+    float h = 0.0f, c = 0.0f, f = 0.0f, k = 0.0f, dp = 0.0f, dpf = 0.0f;
+    pc.baud(9600);
+    lcd.cls();
+    char tmpString[16];
+    char tmpString2[16];
+    int iKey = 0;
+    int oldiKey = 0;
+    int temp_format = 0;
+    int humid_format = 0;
+    
+    while(1) {  
+        wait(2.0f);
+        error = sensor.readData();
+        if (0 == error) {
+            c   = sensor.ReadTemperature(CELCIUS);
+            f   = sensor.ReadTemperature(FARENHEIT);
+            k   = sensor.ReadTemperature(KELVIN);
+            h   = sensor.ReadHumidity();
+            dp  = sensor.CalcdewPoint(c, h);
+            dpf = sensor.CalcdewPointFast(c, h);
+            pc.printf("Temperature in Kelvin: %4.2f, Celcius: %4.2f, Farenheit %4.2f\r\n", k, c, f);
+            pc.printf("Humidity is %4.2f, Dewpoint: %4.2f, Dewpoint fast: %4.2f\r\n", h, dp, dpf);
+            pc.printf("Tempformat: %d HumidFormat: %d\r\n", temp_format, humid_format);
+            switch(temp_format) {
+                case 0 : sprintf(tmpString, " Temp: %4.2fC", c); break;
+//                case 1 : sprintf(tmpString, " Temp: %4.2fF", f); break;
+//                case 2 : sprintf(tmpString, " Temp: %4.2fK", k); break;
+            }     
+            textLCD(tmpString, 1);
+            switch(humid_format) {
+                case 0 : sprintf(tmpString2, "Humid: %4.2f", h); break;
+//                case 1 : sprintf(tmpString2, "Dewpoint: %4.2f", dp); break;
+//                case 2 : sprintf(tmpString2, "DewpFast: %4.2f", dpf); break;
+            }                   
+            textLCD(tmpString2, 0);            
+        } else {
+            pc.printf("Error: %d\n", error);
+            textLCD("Error", 0);
+        }
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Wed Jun 09 06:25:36 2021 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#cf4f12a123c05fcae83fc56d76442015cb8a39e9

Binary file resources/official_armmbed_example_badge.png has changed