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Resolved! Put interrupt in RAM or pre cache

Hello,I am using GCC and eclipse CDT. I need to execute an external interrupt very fast (every 4µs). There is not a lot to do in there but I use about 2.5µs of time in the interrupthandler. I tryied to put the handler in to ram wich gave me the reloc...

Standby current is sometimes to high STM32L151CBT6A

We switch several times the µC into Standby Mode and the current is as described in the specification.But sometimes over the Vdda Pin the current is 1mA. We switch adc/dac vrefint etc off. No BOR in use.We checked each Ports, but the current is comi...

ADC value not able to read.

Hi, i got a fan failure project . For that i need to select 2 adc channels in DMA mode for rms calculation , and 2 digital input for my powerfactor reading . here i am using AC (230Vac) and DC (5v) supply both .I select two timers with 100khz in...

Lchal.1 by Associate III
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Is there a compile time conditional statement for debugging?

Hello everyone! I am trying to debug some code but there are some flags in flash that keep getting set when I exit debug and it enters run mode (or when I power up the sensor. Basically, anytime it gets a chance to run before I can get it in debug ...

JayDev by Senior II
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Resolved! Use HSE on stm32g070kb

Hello everyone,I am trying to setup the clock of my STM32G070KB using a 8MHz external quartz. I tried 2 different ways, one from CUBEIDE, the other from libopencm3. I didn't succeed to make my application work yet. CUBEIDE : I see a warning near the ...

0693W000007EfYAQA0.png 0693W000007EfLBQA0.png
TKopp.67 by Associate II
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  • 5 replies
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