What kind of sex do you prefer? I prefer male headers on boards and female-female jumpers simply because you can disconnect one end and not have to worry about shorting against something unintentionally.
Thursday, 17 September 2020 - 23:10
SPI slave ISR not being called randomly shubhampaul wrote:
SPI slave ISR not being called randomly
This thread title/topic is quite confusing. So you're saying that you want the ISR to be called randomly?
Prescaler enable with ATtiny412 Waltteri wrote:
That's true. In the code sample I do have the required unlock line:
CPU_CCP = CCP_IOREG_gc;
Ah, I missed that in the OP. You were fundamentally...
Tuesday, 25 August 2020 - 14:57
Prescaler enable with ATtiny412 El Tangas wrote:The reason it doesn't work, is that writing to protected registers must be done in a few cycles. The &= operation (and |=, ^= and so on) generates too much...
Tuesday, 25 August 2020 - 12:49
Using EEPROM to record running hours This part looks like it could be an interesting solution to this problem: https://www.digikey.com/product-detail/en/cypress-semiconductor-corp/CY14MB064Q2A-SXQ/428-4298-ND/...
Hijacked Terminology? MarkThomas wrote:Was it possible to write to the windowed EPROMs without erasing them first. Could you just overwrite, or would only the 1's get written so eventually you...
Friday, 26 June 2020 - 19:33
Atmega32L 8au and Atmega32L 8ai So, to directly answer the OP's question, These two chips are of the same speed grade, temperature range, and package. I suppose it's possible there is a difference in...
I prefer male headers on boards and female-female jumpers simply because you can disconnect one end and not have to worry about shorting against something unintentionally.
shubhampaul wrote: SPI slave ISR not being called randomly This thread title/topic is quite confusing. So you're saying that you want the ISR to be called randomly?
N.Winterbottom wrote: digitalDan wrote:Doesn't the PMOS body diode point the wrong way? N.Winterbottom wrote: Drain & Source are labelled incorrectly in the #8 diagram....
Here's what the picture in #7 should have looked like:
Doesn't the PMOS body diode point the wrong way?
hrn97ta wrote:Why is the original millis function used unsigned long instead of uint64_t? MrKendo wrote:Probably because it is a sensible compromise.
Waltteri wrote: That's true. In the code sample I do have the required unlock line: CPU_CCP = CCP_IOREG_gc; Ah, I missed that in the OP. You were fundamentally...
El Tangas wrote:The reason it doesn't work, is that writing to protected registers must be done in a few cycles. The &= operation (and |=, ^= and so on) generates too much...
This part looks like it could be an interesting solution to this problem: https://www.digikey.com/product-detail/en/cypress-semiconductor-corp/CY14MB064Q2A-SXQ/428-4298-ND/...
There's 2 different lines in the sand. Can we get 8 more? (just kidding)
MarkThomas wrote:Was it possible to write to the windowed EPROMs without erasing them first. Could you just overwrite, or would only the 1's get written so eventually you...
So, to directly answer the OP's question, These two chips are of the same speed grade, temperature range, and package. I suppose it's possible there is a difference in...
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