Dans le cadre d'un TP de réseaux de terrains, nous avons réaliser la mise en place d'un TouchSensor sur un réseau CAN.

Dependencies:   MPR121

Files at this revision

API Documentation at this revision

Comitter:
alex_clin
Date:
Tue Jun 05 16:50:16 2018 +0000
Commit message:
DII4 - TP CAN Clinchamp Alexis Hourcade Paul - TouchSensor;

Changed in this revision

.gitignore Show annotated file Show diff for this revision Revisions of this file
MPR121.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
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 ab05df6e380e .gitignore
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Tue Jun 05 16:50:16 2018 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*
diff -r 000000000000 -r ab05df6e380e MPR121.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MPR121.lib	Tue Jun 05 16:50:16 2018 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/sam_grove/code/MPR121/#b6bb38744edd
diff -r 000000000000 -r ab05df6e380e README.md
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Tue Jun 05 16:50:16 2018 +0000
@@ -0,0 +1,57 @@
+# 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.
+
+## 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.
diff -r 000000000000 -r ab05df6e380e main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jun 05 16:50:16 2018 +0000
@@ -0,0 +1,50 @@
+#include "mbed.h"
+#include "MPR121.h"
+#define SIG_RX_CAN  0x01
+
+Thread threadEnvoi;
+
+unsigned int Id = 0b00000000001;
+ 
+CAN CanPort(p30, p29);
+CANMessage  message;
+
+I2C i2c(p28, p27);
+MPR121 touch_pad(i2c, MPR121::ADDR_VSS);
+
+void envoi(){
+    uint8_t boutons;
+    while(1){
+    message.format = CANStandard;
+    //message.format = CANExtended;
+
+    message.id=Id;
+    boutons = touch_pad.buttonPressed();
+    message.len=1;
+    message.data[0] = boutons;
+    printf("message : %d\n", message.data[0]);
+    CanPort.write(message);
+    
+    wait(1);
+        
+    }
+}
+
+
+
+int main() {
+    
+    // init can
+    //CanPort.attach(canReader,CAN::RxIrq);
+    CanPort.frequency(20000);
+    
+    // init touchSensor
+    touch_pad.init();
+    touch_pad.enable();
+    
+    threadEnvoi.start(envoi);
+
+    while(1){
+      // fonctionnement sur isr timer
+    };
+}
diff -r 000000000000 -r ab05df6e380e mbed-os.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Jun 05 16:50:16 2018 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#367dbdf5145f4d6aa3e483c147fe7bda1ce23a36