initial version

Dependencies:   C12832 MMA7660

Files at this revision

API Documentation at this revision

Comitter:
avinashmehta
Date:
Tue Dec 19 15:00:10 2017 +0000
Commit message:
test lcd acc frdm k64f

Changed in this revision

.gitignore Show annotated file Show diff for this revision Revisions of this file
C12832.lib Show annotated file Show diff for this revision Revisions of this file
MMA7660.lib Show annotated file Show diff for this revision Revisions of this file
README.md Show annotated file Show diff for this revision Revisions of this file
img/uvision.png Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-os.lib Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r 1f04ce35dcc4 .gitignore
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Tue Dec 19 15:00:10 2017 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*
diff -r 000000000000 -r 1f04ce35dcc4 C12832.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/C12832.lib	Tue Dec 19 15:00:10 2017 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/askksa12543/code/C12832/#990d5eec2ef6
diff -r 000000000000 -r 1f04ce35dcc4 MMA7660.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MMA7660.lib	Tue Dec 19 15:00:10 2017 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/Sissors/code/MMA7660/#36a163511e34
diff -r 000000000000 -r 1f04ce35dcc4 README.md
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Tue Dec 19 15:00:10 2017 +0000
@@ -0,0 +1,87 @@
+# Getting started with Blinky on mbed OS
+
+This guide reviews the steps required to get Blinky working on an mbed OS platform.
+
+Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
+
+## Import the example application
+
+From the command-line, import the example:
+
+```
+mbed import mbed-os-example-blinky
+cd mbed-os-example-blinky
+```
+
+### Now compile
+
+Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5:
+
+```
+mbed compile -m K64F -t ARM
+```
+
+Your PC may take a few minutes to compile your code. At the end, you see the following result:
+
+```
+[snip]
++----------------------------+-------+-------+------+
+| Module                     | .text | .data | .bss |
++----------------------------+-------+-------+------+
+| Misc                       | 13939 |    24 | 1372 |
+| core/hal                   | 16993 |    96 |  296 |
+| core/rtos                  |  7384 |    92 | 4204 |
+| features/FEATURE_IPV4      |    80 |     0 |  176 |
+| frameworks/greentea-client |  1830 |    60 |   44 |
+| frameworks/utest           |  2392 |   512 |  292 |
+| Subtotals                  | 42618 |   784 | 6384 |
++----------------------------+-------+-------+------+
+Allocated Heap: unknown
+Allocated Stack: unknown
+Total Static RAM memory (data + bss): 7168 bytes
+Total RAM memory (data + bss + heap + stack): 7168 bytes
+Total Flash memory (text + data + misc): 43402 bytes
+Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
+```
+
+### Program your board
+
+1. Connect your mbed device to the computer over USB.
+1. Copy the binary file to the mbed device.
+1. Press the reset button to start the program.
+
+The LED on your platform turns on and off.
+
+## Export the project to Keil MDK, and debug your application
+
+From the command-line, run the following command:
+
+```
+mbed export -m K64F -i uvision
+```
+
+To debug the application:
+
+1. Start uVision.
+1. Import the uVision project generated earlier.
+1. Compile your application, and generate an `.axf` file.
+1. Make sure uVision is configured to debug over CMSIS-DAP (From the Project menu > Options for Target '...' > Debug tab > Use CMSIS-DAP Debugger).
+1. Set breakpoints, and start a debug session.
+
+![Image of uVision](img/uvision.png)
+
+## Troubleshooting
+
+1. Make sure `mbed-cli` is working correctly and its version is `>1.0.0`
+
+ ```
+ mbed --version
+ ```
+
+ If not, you can update it:
+
+ ```
+ pip install mbed-cli --upgrade
+ ```
+
+2. If using Keil MDK, make sure you have a license installed. [MDK-Lite](http://www.keil.com/arm/mdk.asp) has a 32 KB restriction on code size.
\ No newline at end of file
diff -r 000000000000 -r 1f04ce35dcc4 img/uvision.png
Binary file img/uvision.png has changed
diff -r 000000000000 -r 1f04ce35dcc4 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Dec 19 15:00:10 2017 +0000
@@ -0,0 +1,67 @@
+#include "mbed.h"
+#include "C12832.h"
+#include "MMA7660.h"
+
+// Using Arduino pin notation
+C12832 lcd(D11, D13, D12, D7, D10);
+MMA7660 MMA(D14,D15);
+DigitalIn up(A2);
+DigitalIn down(A3);
+DigitalIn left(A4);
+DigitalIn right(A5);
+DigitalIn fire(D4);
+
+// main() runs in its own thread in the OS
+int main() {
+    float x = 0, y = 0, threshold = 0.25;
+    //float temp_x, temp_y;
+    int loc_x = 0, loc_y = 0;
+    lcd.locate(0, 0);
+    while (true) {
+        lcd.cls();
+        /*temp_x = MMA.x();
+        if(temp_x > x + threshold) {
+            x = temp_x;
+            if(loc_y > 0)
+                loc_y--;
+        }
+        else if(temp_x < x - threshold) {
+            x = temp_x;
+            if(loc_y < 32)
+                loc_y++;
+        }
+        temp_y = MMA.y();
+        if(temp_y > y + threshold) {
+            y = temp_y;
+            if(loc_x > 0)
+                loc_x--;
+        }
+        else if(temp_y < y - threshold) {
+            y = temp_y;
+            if(loc_x < 128)
+                loc_x++;
+        }*/
+        
+        x = MMA.x();
+        y = MMA.y();
+        if(x > threshold) {
+                loc_y--;
+        }
+        else if(x < -1 * threshold) {
+                loc_y++;
+        }
+        if(y > threshold) {
+                loc_x--;
+        }
+        else if(y < -1 * threshold) {
+                loc_x++;
+        }
+        if(loc_y > 32)  loc_y = 32;
+        else if(loc_y < 0)   loc_y = 0;
+        if(loc_x > 128) loc_x = 128;
+        else if(loc_x < 0)   loc_x = 0;
+        lcd.circle(loc_x, loc_y, 2, 1);
+        wait(0.01);
+    }
+}
+
diff -r 000000000000 -r 1f04ce35dcc4 mbed-os.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Dec 19 15:00:10 2017 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#5f6572179d66ce4c09d6517b659ac51133cc980d