Matrix user forums

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hi
simple support Shortcut in the IDE
(example STRG +ALT + C ..compile to C )
thanks
best wishes
rudi

Ok got it :-) Thanks from interest-start, are you seller or user :mrgreen: do you speak from this or other? this is a x86 board. which os would you use? Embedded Linux, Windows Compact 7.0, QNX, VxWorks or DOS or other? did you program it with this 86Duino IDE ? and hardware description is this ? ....

.. But The Read does not go so well.. The Address is acknowledged and the Data seems to be clocked out just fine (The expander output had been Written as 0xF0 at this point) ... but there is no ACK after the Read data. I believe a logic Low = Ack OK .. So the device seems to work and WRITES OK but ...

thanks. please try the last flowchart, because i made the same mistake first time in read.. in a read, you get the data byte return and tell the device that you want read one or more byte by a parameter (Last=1 or Last=0) i had crossed this too, same like you :) so edit the statement and flowchart: ...

have a look: added variables: 0.png changed a little, switch 3 same..: select1_2.png last but not least, the edit flowchart, try it, and let me know how you get on with this. PCF8574A i2C Tests V2_edit.fcfx best wishes rudi ;-) edit: ACK==0 or ACK=0 you can use this or this in the decision icon, but...

Hi guys, I'm playing with the PCF8574A expander from TI. I've set the hardware address pins to A0=Lo A1=Hi A2=Hi So the Basic address is 0x3E The datasheet gives; Address+Read = 0x7D and Address+Write = 0x7C However when testing in hardware, using 0x7D the system seems to Write to the device. I've ...

hi everyone hi Mr . Rudi how are you? hi mohssine, thanks, i am fine, hope you are the same. let us see, what the point of the not working in downloading it is. hope we get a solution in this thread :mrgreen: but I am very confident, that we get this to work. do you want to use the arduino bootload...

hi few question preview, perhabs this helps do you want to use the arduino bootloader in furter time or can this be replaced? can you replace it? have you an ISP programmer? btw you can flash a new bootloader with arduino too. if you replace it, you can use then the original bootloader from mchp (mi...

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hi thank you for infos.. i write just in time short perhabs you are on pc and can use the info: see the start from 0x00C00 so please have a try in flowcode in link command ( compiler options ) with -rb 0x00C00 i am not sure, because it write from 0x00C00 to 0x08000 but have a try, please. will write...

have you test the standalone programmer this is the tool you need for programm the pinguino then in flowcode. compare your founds in device manager with this: VENDOR_ID = 0x04D8 # Microchip License PRODUCT_ID = 0xFEAA # Pinguino Sub-License where VID = 0x04D8 PID = 0xFEAA do this match? then test yo...

V2 try 0x2000 V3 try 0x0800 V4 try 0x0C00 where you get the bootloader software? was this on PIC18F4550 installed? there must be an info, where the APP Start Addresss is then you can link with -rb APPSTARTADDRESS in Flowcode your flowcode and if the flash programm support command line then you can u...

cheers, When the RESET button is pressed, the bootloader waits until a program is uploaded. src push the reset button wait 3 seconds when the run led is off click on the upload button in Pinguino IDE After 5 seconds the run led will light, the user program is running info version 2 (PIC18F4550) do y...

other question: do you want to upload by a bootloader or do you want to flash the chip at 0x0000 the bootloader helps you, to upload a hex file by simple connect the chip with a software flasher the bootloader must installed first time with flash utentsily like PicKit2, PicKit3 and other. if the boo...

Bonsoir Mohssine, N'espères pas pouvoir uploader des applis FLOWCODE sur un 18f4550 + bootloader v4.14. Après vérification ce bootloader n'a pas été conçu avec cette possibilité. Utilises plutôt le bootloader Microchip et PDFSUSB.exe pour télécharger les applis Flowcode décalés de 0x0800. A bientôt...

cheers

request for this future, hope so for this
dream from "Ctrl-space for autocomplete"
i know, that dreams can be realized onetimes


best wishes
rudi

"supplementary code" is then on each makro place for 'c code' with 'Ctrl-space' availabel, too

hi everyone .. ..and i shift code by either 0x0A30 and use other 0x1000 -.... cheers ;-) not sure but give this a try: .. # ENTRY address is the end of bootloader / start of user's application # ENTRY must be a multiple of 1024 because : # 1/ flash must be erased before any write, # 2/ some PICs ca...

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the function you get there:
btw

be sure which system you have, litle endian - big endian
look this:
works allways.

best wishes
rudi

..

hi

think this would be a nice future.
can we import / export custom interrupt?
if we use the interrupt icon we can create a custom interrupt, with name, enable code, disable code and handler code.
perhabs we can in future this import / export like a makro.

thanks
best wishes
rudi

you ask, how can I convert 2 bytes to 1 Uint to put it in the array ??, EDIT: UPS! where becomes << 8 the place now think you can work ( think you have found the mistake ) :mrgreen: you have UintDataArray[] and you have STR_Voltage_RMS[3] STR_Voltage_RMS[2] you can shift ( bit manipulation ) with a ...

RegIDX -------------------------------------- 0x0006 Byte1 Voltage RMS BYTE_L 0x0007 Byte2 Voltage RMS BYTE_H .. .. 0x000E Byte9 Current RMS BYTE_L 0x000F Byte10 Current RMS 0x0010 Byte11 Current RMS 0x0011 Byte12 Current RMS BYTE_H --------------------------------------- Total Bytes 6 simple 'byte'...