arduino

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Is it possible to send UDP/TCP packets from Android to Arduino Ethernet shield?

Currently I am trying to send some UDP packets to the Arduino. I set up an Android device, PC, router, and Arduino Ethernet shield. (The Ethernet shield is connected to the router via an Ethernet cabl[详细]

2023-04-06 08:48 分类：问答
Firmata over Bluetooth on Arduino?

I have Firmata working fine on an Arduino Uno, communicating over cable USB to Processing. I want to get rid of the cable, and run the connection over Bluetooth transport (with a BlueSMIRF module). I[详细]

2023-04-06 06:17 分类：问答
ATmega 328p behaving weird with a static function

I\'m trying to use an ATmega 328p (Arduino Ethernet) to control a Wiznet W5100 Ethernet controller. The libraries I\'m using are tested and work, but for me they don\'t. Here\'s what I tracked the pro[详细]

2023-04-06 02:13 分类：问答
Read data off USB at 31250 baud rate

I\'ve got an Arduino board and want to read the data it\'s spitting off using USB at a custom baud rate. Hacking up some of the code Arduino suggest, I get this C code:[详细]

2023-04-05 19:52 分类：问答
How to pass Serial object by reference to my class in Arduino?

I have been reading up a couple of days now about pointers, references and dereferences in C/C++ targeted for the Arduino and can\'t fully udnerstand what I am missing.[详细]

2023-04-05 18:47 分类：问答
Arduino (Uno) Ethernet client connection fails after many client prints

I\'m using an Arduino Uno with Ethernet Shield. After sending many HTTP requests, client.println(...), the client starts to fail when connecting. The time to failure appears to be random, and the seq[详细]

2023-04-05 06:47 分类：问答
Using arduino Ethernet.h under Eclipse

I want to use eclipse for Arduino development and I have some issues. I use Eclipse + Eclipse AVR plugin + WinAVR. I managed to compile the Arduino core library into a static 开发者_如何学Golibrary.[详细]

2023-04-05 03:05 分类：问答
Output triggered during startup/reset on Arduino

D开发者_如何学Curing startup, opening the serial window, and resetting the Arduino triggers all outputs. I need to prevent this, I have a very loud horn connected and it really will scare the audience[详细]

2023-04-03 12:16 分类：问答
How do I save string tokens to char variables?

I have a string which has been sent using udp. Now I want to read the string, tokenize it and save it to an char array. Only the first letter of each word is saved. So I just get 5 \'e\'s from element[详细]

2023-04-03 05:50 分类：问答
What pin does the pySerial interrupt when running?

Since pySerial is a serial communication technique, will it then be interrupting a pin on the Arduino boa开发者_高级运维rd once there is some data to be given to the Arduino board?[详细]

2023-04-02 20:24 分类：问答