NetBurner Community Forum

Hi to all,

If is possibile i want use only one GPIO of 5270, I have atteched scheet of my hardware

Based on your experience my hardware is correct?

I can not tell if the problem is hardware or software, this is my first experience with DS1820 sensor.

I set my GPIO in this mode:
sim.gpio.par ...

Thank'you for your support,

but you using one line of GPIO of 5270 in read/write mode or you using two lines of GPIO one in read mode and one in write mode???

I have try to use different software and hardware solution witout success !

Hi

Is possibile to use temperature sensor dallas DS1820 using GPIO port of MOD5270? is possibile to config the port in Read/Write mode anche use the I/O port for send and receive the data from sensor? Some of you know where to find examples of application?

Many thanks for any help you give me know ...

Hi,

I have try to use the MOD5270 v200 without embedded ethernet connector. In my pcb design I have many problems with electromagnetic interference (EMI). Where i can find the ethernet design guide to connect my ethernet jack in correct position?

Thank'you

Hi,

I use NNDK2.3 RC7 in windows vista 32 Bit Ultimate edition and all working very well.

Bye

Luca Borriero

Hello, my question is simple, if I sento to my customer the file "XXXX_APP.s19" for update my application, is possible to "reverse engineering" it and understand the logic of operation?

Thank you.

Thank'you very much for your answer yevgenit, but i have readed the documentation several times and i try to use the sample I2c. If i use the sample i read from bus all 0xFF data. You think that is the hardware PCF8591 using 3.3V not working? I have try to remove the module 5270 from dev-board-70 ...

I must use i2c bus of mod5270 but after try more more times i must ask you to help. I must have 4 analog input and i use Philips PCF8591 the schema is the same of link

http://foxlx.acmesystems.it/?id=10

The only change that i have apply is to add two pull-up resistors to SDA/SCL (4.7K value). the ...

Thank'you for your support, but i have try to:

- reinstall all compiler
- Start New Project
- Import my project only *.cpp and .h files

the compiled code working, but when i try to debug i have bug problems. For example:
- If i press F5 key (step into) in the System function the compiler not open ...

Hi,

I have try to compile my application using 2.3 RC3, all working fine but when i debug the application step by step the debug is crazy, jump in the wrong line code or jump back in the previous line of code. I have try to Rebulld all, delete the project and import the project.

Now i have ...