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Hi dw_picbasic,

I'm an electrician and when I need a lamp to light on, I turn on (a kind of "1" level) the button that will provide energy to the lamp.

In electronic, it is different. As I...

Thanks a lot for your patience and clear explanation :wink:

BTW, I changed my chip...and all is working fine now.

I've put my last working test program in attachment.

Sorry to ask again Richard, but I really don't understand this "WORD" story. I'm french speaking so I may not fully understand your explanation :o

In "i2cwrite sda,sck,$aa,$38,[1,30,52]", $AA...

Thank you very much Richard.

Unfortunately, even with your code example, it looks hopeless :frown:

I should be able to grab another identical chip (or maybe a 24LC64...) by tomorrow or the day...

This is what I get with your suggestion:

EeCtrl=$a0 + 2 ;using block 1 ie 1<<1=2
i2cwrite SDA,SCL,EeCtrl,0,[1,2,3,4,5,6,7,8]
EeWP = 18986


Something is also even more confusing to me. As...

Thanks Richard,

I already corrected the address incrementing and also forgot to mention I already tried the ..[1,2,3,..] variant too.

All without any success... :confused:

See the results in...

Hi there,

I'm having trouble writing 8 bytes to a 24LC16B memory chip.

In fact, I can write 8 consecutive bytes but it seems only the last byte I want to program is written to all 8 positions....

Thanks a lot Jerson :wink:

Hi all,

I've been spending a few hours now (this is an euphemism, of course :D) on trying to find out why the program I'm currently working on has his variables "changing" values without any...

Thanks Richard :wink:

Nevertheless, I still don't get it.

Is this statment (version 2013-03-06) really correct?

Hi There,

I'm "reading" a 3x4 keypad matrix and want to show the user he is currently pressing a button.

So I light up a LED while any key is pressed and shut if OFF when the key is released...

Thank you Richard and Ioannis, I appreciate your advice.

I've never tried ISCP either so let's discover this one :D

What do you mean exactly if I may ask? Is customizing such a file overwhelming?

But if one has the need of a system that must be "updateable" without a programmer, what would be the alternative?

Thank you so much Henrik!!!

I adapted my code to free up the OSC pins, put a crystal and 2 capacitors and....it worked instantly!! :wink:

May I kindly ask you how I can "create" or "modifiy"...

Since I own MCSP (I forgot the included bootloader....:rolleyes:), I give it a try.

I'm using a PIC18F2431 and here is my blinky:


DEFINE LOADER_USED 1

#CONFIG
__CONFIG _CONFIG1H,...

Thanks pedja089,

I have effectively started this way ;-)

Hi All,

As I'm playing with different GSM modules, I'm stumbling on SIM5320E and SIM5360E that have no easily accessible "RING" pin (like on SIM800/SIM900/etc modules) which I normally use to trap...

Thank you Ioannis.

I'm awaiting a SIM5360EVB and I will try again if the LF or CR makes the difference.

Thank you Ioannis.

I just found this table here which makes things a little more clear for people like me, saturday afternoon's hobbyist :D

8904

No clue, anybody?

I've been checking SIMCOM's web site and found this page: https://simcom.ee/?featured

So, if I'm looking for a 2G or/and 3G or/and 4G module, which one shall I have a look at, in your opinion...

For my latest project, I'm using a SIM800L GSM module.

But what is telling me what networks (2G...4G) it is really capable of?

The module's datasheet isnt' clear enought to me so I have doubts...

Thank you Richard.

I'm going to have a look at the link you posted and try before asking more :wink:

Thanks Richard.

I'm getting somehow out of the fog but I still need more info...

2a.- is my program (not the bootloader) going to be in HEX format or does it have to be generated in some other...

I really need some basics on bootloaders because the more I read about this subject, the more I'm getting lost...

Please correct me and I apologize for the the order of my questions - there is...