Matrix user forums

Hi

Maybe a more simple solution to this is a component since Regex library's
can be found all over the place

Here is one for Arduino : https://forum.arduino.cc/index.php?topic=59917.0

Also Attached as File

hi LeighM Well it's true that the Regex function will take a considerable amount of target space but trying to construct code that for example output's what's between this & that will still take space from target + more time , with regex is simply done by using (?<=this).*?(?=that) in only one line ...

Hello

I was wandering if it is possible to have a function to use regular expressions in Flowcode
to be able to search in a string variable or text and output a string according to the regular expression .

Example : Outputstring = "REGEX" (Inputstring)

Hi Steve001 Replacing your Hard Disc with a solid state One ( SSD ) should make your Laptop about 10x faster , i use Flowcode 7.2 on an old Core2 duo with 2gb of ram but have an SSD installed windows 8.1 32bit , Flowcode 7.2 runs perfectly and takes about 20 to 25 Seconds to open a 900kb FCFX file .

Hi Ben

Yes it worked

Thanks

Hi Ben

Thanks for supporting all my Requested Devices and more

I have sent you a PM about the Arm chip Pack

Thanks again

Regards Alan

Hello

Just a small question , does this update include all bug fixes discussed on the forum ?

Thanks

Hi Ben Thanks for your reply So I got the Standard licence for the STM32 update I just have to get the ARM Chip Pack is that right ? Regarding my preference for new Devices i would have a couple a very fast & easy add would be the STM32F407ZG which is exactly like the 407ZE ( already supported ) but...

Hi First of all I would like say a big WELL DONE ! to all Matrix Team for the new ARM update and the very nice list of new and powerful Supported devices. Here are some questions about it . 1. Since the arm update is work in progress for supporting all flowcode peripherals how do we get updated abou...

Hi Ben

Can we have the exact list of the new supported ARM
Processors ?

Was wandering if the STM32F407ZET6 is supported
Cause i cant wait to buy the update

Hello

Any News on the ARM Update release date ?

Thanks

Hi I am playing with this Sensor and thought would be a nice new Component for Flowcode this sensor is very cheap around $4 it comes in a break out board and it's 3 sensors in 1, Temperature Humidity & atmospheric Pressure can even calculate Altitude with this sensor very nice :D :D Ebay BME280

Hi Ben I have modified your code a bit now the Macro can take a Hex String as an input Example "01220A" Hex values in the input String must have 2 characters if they are lower than 0x10 a 0 must be added at the beginning . The Macro will .Return the result as decimal Maybe this will make it a bit mo...

Hi Ben

Yes that works 100% well done , this will be a lot faster than the brut force method

Thanks again , and keep up the good work

Hi Ben

If you succeed in calculating the CRC and you can make the polynominal as an input variable
well that could be a nice new component for flowcode CRC8 calculator .

Hi Ben In the calculator website it explains what happens to the process So the polynomial defines the sum 100000111 = P(x) = x8+ x2+ x1+ x0 and with this data as input : 002E9080 the following bindery is somehow calculated 00000000 is the initial CRC value (hide details) Next hex digit [ 0 ]: Shift...

Hi Ben

Yes you are right it dose not work but it's OK , I managed with the Brut force method
it works quit well .

Thanks for your time

Hi Ben Just gave a try to the fcfx file but the output dose not seem to match whit that of the website when i change the input data This may be more tricky than it seems . I found the following code for Arduino but dont now how to convert it from the following website I am also attaching a very info...

Hi Ben

Will try it today and let you know

Thanks very much

Hi Just find a very simple way around this , if i send a data whit wrong CRC the sensor will not acknowledge the CRC byte so what have done is a counter from 0 to 255 converted to hex and send as CRC byte , sort of Brut forcing the CRC when the sensor acknowledge the CRC byte i know that the right C...

Hi I always taught about local variables as a way to organize things , about the non persistent part , must have missed that :? Well good to know, but have to say that for me are pretty much useless cause i use a lot of macros in macros for example to search and split strings send rs232 I2c SPI data...

HI LeighM

OK that makes sens , but now if you fix the string ie : will not save anymore my project will not work
any more , the fcfx file is almost 1MB, so that will be a lot of work to fix from my side .

Hi just found this bug When i set a value to a local variable of a macro, than exit that macro and back in, the variable get reset to 0 ( I am not initializing the variable ). This dose not happen to the string variables only to numeric Local Variables . Is there any way we can fix this please ? Tha...

Hi I am experimenting with the Melexis MLX90614 and have come to a point where i need to change the I2c Address , in order to accomplish this I need to send the following data than 1 CRC Byte of All data that has been sent . Polynominal is : 100000111 0x00 - Address 0x2E - Address Register ( LSB Por...

Hi Ben

That is very interesting and good to know , my intention is port the project to the STM 32bit ARM Processors
when the update is out and peripherals supported .

Ok then thanks again .

Regards