LDmicro Forum - Anyone interested by LDMICRO HID ehancement ?

Anyone interested by LDMICRO HID ehancement ? (by Reset Vector)

Hi to all the LD community.

First, I want to thanks Jonhatan for his great software I know for few years.

I'm working on a great ehancement for LD Micro.

The goal is to add a new menu to the software, which permits to download *.int files to a target.

Those files are designed to be interpreted by a Virtual Machine implemented to the target processor.

The Modification is partially made and I can download directly the int code to my target and run it.

My target is a STM32F103 ARM CORTEX processor.

The interface uses the HID protocol (Human Interface Device)

Someone interested to port the HID protocol to PIC or AVR processor ?

I can release the programm to the community, after some minor adjustments.

Thanks to all.

ResetVector

Mon Oct 31 2011, 07:03:05

(no subject) (by Ronaldo)

Thank you for offering help to the community. I am interested in HID avr / arm.

Mon Oct 31 2011, 15:49:09

(no subject) (by Evan)

Sounds great. What features of the processor will your enhancement support? Does it support the full 12bit analogue Inputs?

Is there support for I2C & SPI?

Tue Nov 1 2011, 15:37:44

Anyone interested by LDMICRO HID ehancement ? (by ResetVector)

HI,

At this time, no enhancements are made on the Ladder logic.
Just the capabilities to download *.int files via the USB port,using HID protocol.

The target needs to run ldinterpret.c (adapted for my target)

In my case, the program is downloaded to my target, writed to the on board Sd card from where it is parsed and analysed by the ldinterpret.c subroutines and then, the target is put in RUN mode.

Future ehancements are :

- Run or Stop the target directly from LDMIcro.
- Upload the *.int file from the SD card to the host computer.
- If possible, run a mode where the bits variables and the int variables are read directly into the target and display the ladder program accordly to those vars state (like the simulation mode)

For the ladder logic :
- Upgrade the ladder max rungs (actually MAX_RUNGS is 99)

but everything could be analysed, why not I2C or SPI or ....

Have a good day .

Wed Nov 2 2011, 04:42:17