Tedd OKANO / Mbed OS SC18IS606_OS6_Hello

operation test on Mbed OS6

Dependencies:   SC18IS606

Files at this revision

API Documentation at this revision

Revision 0:e6cd94d6b17a, committed 2021-07-29

Comitter:
okano
Date:
Thu Jul 29 18:54:47 2021 +0000
Commit message:
operation test on OS6

Changed in this revision

.gitignore Show annotated file Show diff for this revision Revisions of this file
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README.md Show annotated file Show diff for this revision Revisions of this file
SC18IS606.lib Show annotated file Show diff for this revision Revisions of this file
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diff -r 000000000000 -r e6cd94d6b17a .gitignore
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+.build
+.mbed
+projectfiles
+*.py*

diff -r 000000000000 -r e6cd94d6b17a CONTRIBUTING.md
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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).

diff -r 000000000000 -r e6cd94d6b17a README.md
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+![](./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.

diff -r 000000000000 -r e6cd94d6b17a SC18IS606.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SC18IS606.lib	Thu Jul 29 18:54:47 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/okano/code/SC18IS606/#9fee975998c1

diff -r 000000000000 -r e6cd94d6b17a main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jul 29 18:54:47 2021 +0000
@@ -0,0 +1,78 @@
+/*
+ *  "Hello code" for SC18IS606 library
+ *
+ *  @author     Akifumi (Tedd) OKANO, NXP Semiconductors
+ *  @version    0.2
+ *  @date       28-July-2021
+ *
+ *  SC18IS606 is an "I2C-bus to SPI bridge"
+ *  http://www.nxp.com/ (product infomation page will be updated later)
+ */
+
+#include "mbed.h"
+#include "SC18IS606.h"
+
+I2C         i2c( p28, p27 );
+InterruptIn int_line( p21 );
+SC18IS606   bridge( i2c );      //  make a SC18IS606 instance as "bridge"
+
+#define I2C_FREQUENCY       (400 * 1000)    // Hz
+#define SLAVE_SELECT_NUM    0
+#define DATA_LENGTH         256
+
+void    data_check( char *data, int length );
+
+volatile int    int_flag    = false;
+
+void int_handler()
+{
+    int_flag    = true;
+}
+
+void wait_transfer_done( void )
+{
+    while ( !int_flag )
+        ;
+
+    bridge.clear_interrupt();
+    int_flag    = false;
+}
+
+void hardware_settings( void )
+{
+    int_line.mode( PullUp );
+    int_line.fall( &int_handler );
+    i2c.frequency( I2C_FREQUENCY );
+}
+
+int main()
+{
+    printf( "SC18IS606 Hello\r\n" );
+
+    hardware_settings();
+    bridge.install_wait_func( wait_transfer_done );
+
+    printf( "%s\r\n", bridge.read_version() );
+    
+    char    snd_data[ DATA_LENGTH ];
+    char    rcv_data[ DATA_LENGTH ]; 
+
+    for ( int i = 0; i < DATA_LENGTH; i++ ) {
+        snd_data[ i ]  = i;
+    }
+
+    while(1) {
+        bridge.transfer( SLAVE_SELECT_NUM, snd_data, sizeof( snd_data ) );
+        bridge.read_buffer( rcv_data, sizeof( rcv_data ) );
+        data_check( rcv_data, DATA_LENGTH );
+    }
+}
+
+void data_check( char *data, int length )
+{
+    for ( int i = 0; i < length; i++ ) {
+        if ( !(i % 16) )
+            printf( "\r\n %02X :", i );
+        printf( " %02X", data[ i ] );
+    }
+}

diff -r 000000000000 -r e6cd94d6b17a mbed-os.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Thu Jul 29 18:54:47 2021 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#b1796dedeb8accde1cbaecf136fab96895e23d81

diff -r 000000000000 -r e6cd94d6b17a resources/official_armmbed_example_badge.png
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