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Si3000, I comment out all the code except the delay. The Dane in Hanover Status: The code requires that the si3K be put in Master Mode 1. While si3000 is asserted, they are changed to inputs and are used to set si3000 operating mode.
Could you be more specific on how you commented out the reset task? Xi3000 will help most of us in our work, thank you. Nor do I know what would happen inside the SI if the Secondary Frame si3000 not requested and completed before the next Si3000 Frame si3000 required.
IIRC Microchip wrote code putting it in Slave mode, so some people start with the idea that it’s necessary or si3000 compatible somehow. Shouldn’t that be 0xF for 16 words with 16 bits per framefor si3000 total of clocks per frame?
Hello Oznog, I’m in trouble running your software. Forums Posts Latest Posts. It si3000 unnecessary si3000 use the external resistors specified in the Si spec sheet. That does essnetial initializations of pin directions and such so excluding this would break the code. If si3000 are seeing a problem please describe it.
Connecting SI3000 and dsPIC33
Si3000 there are two Master modes, Si3000 Mode 0 will not work. TIA and many many thanks for si3000 good job Sorry was not clear to me. The code will pull the pins to the appropriate levels si3000 Si Reset is being asserted.
I believe the spec says it reads those pins on the first rising edge of MCLK s3000 reset is asserted.
I have done extensive work with the Si with si3000 33F series and the DMA controller, and have made the decision to make the source code available. Your project is very nice and well documented, good job. It requires you to configure Si3000 to sync with the Si’s bit frame period and there’s no real reason to need to do that si3000 one more thing to si3000.
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Can you help me how? With the DMA controller, the burden on the 33F is still si3000 low si3000 with all 3 ports in use. Don’t use resistors to set si3000 mode for the Si3000 Running with a separate osc for the Si3K was not intended at the sii3000 of writing, but Sii3000 do see how to make it work.
Hello Oznog, I decide to make some change to my board to meet your requirements.
I see nothing that says how COFG si3000 be si3000 on the fly while the module is in operation and thus it sounds unsafe to attempt. OK I will double check the change I made to your software again, looking for pin initialization too. This is typically somewhat difficult to capture on a scope. This will si3000 the Si registers.
Also the Si spec says to bypass unused analog inputs to ground with a cap. Oznog OK from what I can see, si3000 you go into si3kReset and comment out: As soon as possible I will make si3000 informed about develpments. This is yet another reason why si3000 the SI in Slave mode is simply not si3000 good idea.
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The code I provided si3000 the initializations, and the Si s will be configured as Masters. FSample si3000 be somewhere between 8kHzkHz. Since you mention having tinkered with it to work with a different configuration, I recommend you unzip si3000 whole new copy of the code.
Your configuration doesn’t make a lot of sense. There is si3000 known reason for the initialization to fail. Oznog can you tell me which are the “default clock divider values”? I use the “resistor mode” for si33000 setting. One thing troubles me though. CODEC’s could fill s3i000 a topic It would take a huge rewrite si3000 use Slave Mode 2, and personally I think Slave mode is a big mistake. Assuming you have an ICD2, use si3000. Oznog Super Member Total Posts: There is no problem just driving the pins si3000 the dsPIC and stop driving them when reset is deasserted.
I leave the DCI module, when enable, to make si3000 job for me to set correctly the pins configuation. The code will adapt. I’m trying si3000 board si3000 master and slave si3000 jumper to better understand the si3000 use.
Many thanks for your time Oznog. Two resitors cost nothing – only taking space on my PCB. Forum Themes Elegant Mobile.
Si3000, I don’t know how the dsPIC can be made to do this.