Dans le cadre d'un TP de réseaux de terrains, nous avons réaliser la mise en place d'un TouchSensor sur un réseau CAN.
Revision 0:ab05df6e380e, committed 2018-06-05
- 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
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