I'm working on gsm with siemens family device mc55 via stm32f10x. But,I cannot find any simple code or example about initiate mc55 on stm32f10x.
Has anybody run into this in the past? Any thoughts would be appreciated.
Thanks.
Related
I'm using a LTE Module QUECTEL EC20 of this model connected to my Arduino as software Serial monitor and AT Commands directly, I can communicate perfectly with the Module, I get answer OK, Signal, IMEI, and a lot of commands with any problem.
Quectel ec20
I have tone and I can answer the incoming call with ATA or hang up a call.
I'have tried changing the baud rate from 115200 to 19200 and 9600
I check all these commands:
AT+CLIP=1
AT+CREG=1
AT+COPS?
Everything look perfect but I dont get incomming data in my serial when I call or send a sms.
I have experience with SIM800, SIM5320, SIM7600 of SIMCOM brand working perfectly, But this is my first time trying this model and I have a lot of 5, I tried with all.
I have like one week looking information and trying but without success.
Thanks in advance.
Finally I had to contact to QUECTEL support and they responded very kindly and fast.
They suggest to add this at command to change the port of data delivery.
at+qurccfg="urcport","uart1"
after that! finally it start working perfectly. If any need extra help please contact me. Thanks
I'm using Arduino 101 and a HM-10 Module(BLE). I want to make an android app to send and receive data from Arduino via this Bluetooth module.
I was unable send data or receive data. I was able to connect to module.
Can you tell me a good tutorial how to do it? or to provide some useful information
I had to figure with the same problem currently on IOS, but i have found a good example Project to get startet. Look for one on the internet. Best is to look for a example that is basically a Serial Monitor/Terminal. After you have found your Example you should be able to modify it after your needs.
Can AVRDUDE be used to program the AT90CAN128 micro controller via Controller Area Network (CAN)? Any help would be greatly appreciated!
You cannot use AVRdude for that - It doesn't know how to handle the CAN bus. And in order to do so, it would need to reserve CAN bus message IDs which it obviously cannot.
As the AT90CAN128 does have self-programming capabilities, you may be able to write something using your own messaging on CAN that updates the Flash on the AVR.
I am working on a project that requires me to use TI's MSP430F5529 launch pad, CC3100 Booster Pack and CC3100XX Emulator.
The project I would like to do is have the MSP430 log sensor data and to transmit it to a PC wirelessly(Without Internet). I am a beginner in using MCU,s but I can handle the datalogging part. I do not know how to get started with the communication part.
Can someone please direct me to where I could get some good reference material to get this project off the ground and if possible better insight on what I need to do to get started.
Thank you all in advance.
I've just got my hands on an Arduino and have started having a little play with it.
I've followed this tutorial and managed to get that simple patch working. I've modified the PD patch a little to trigger the LED on port 9 when a bang connected to a kick drum is hit:
This works, but I've now hit a road block.
I'd like 1 bang (Kick) to trigger 1 LED on port 9 as it is at the moment, but I'd also like another bang, connected to a snare to trigger another LED on port 8.
I've absolutely no idea how to do this. I'm sure it's not too hard but I'm very inexperienced with coding.
I've given it a go at writing the code but it's not working and I'm not sure what more I need to add to PD.
Here's what I've tried to do:
But it doesn't work.
Please please can someone help me out here?
Thanking you :)
In the tutorial you reference you write a custom Arduino sketch for what you want to do in the Pd patch. The alternative method would be to upload a kind of a firmware sketch to the Ardunio which turns the Arduino in a versatile interface. Then you can set the digital ports to in, out or PWM as you like. Someone has done that for you and it's called Firmata. Firmata is included with Arduino, you'll find it in the examples. Upload the standard Firmata to your Arduino and then use the Arduino object in Pd to control it.