For PWM channels to be disabled during a trip instant we use the break input circuit and the function worked well in the Nucleo board. But while using the same in the real circuit having half-bridge, cross conduction occurs every time the break input...
I'm running into the Cortex M7 r0p0, r0p1 bug where single-stepping is impossible due to the processor handling an interrupt instead.i.e.http://www.keil.com/support/docs/3778.htmI'm using OpenOCD and it is reporting:Warn : Silicon bug: single steppin...
hello,Should I use TXFIFO or RXFIFO to send and receive SPI data in a continuous flow?In that case, do I have to enable CRC calculation?If you have to enable CRC calculationI don't want to send or receive CRC data.Is there any other way?Goto
If I try to configure the interface from the CubeMX tool, it seems that it is possible to communicate only with flash memories.I have a lot of data that I need to transfer from a uC to another on the same PCB and a single SPI is too slow. Are there o...
i configure tim1 bkin. after bkin is triggered, tim1 2 3 output seems like high-z state.my ossi bit is 0. MOE is cleared by trigger. according to reference i can set corresponding GPIO to high or low. but it doesn't work.
The ST self-test library(en.x-cube-classb-v2-3-0) tested both watchdogs( IWDG and WWDG). Is it necessary to test both IWDG and WWDG for class B compliance? In the self-test library, they used both watchdogs. If I use one watchdog timer let's say WWDG...
I'd like to use a ST-Link Utility to extract F/WThe device I'm using is the "STR736FV0T6"and I have ST-LINK/V2 and ULINK2The other day, I had an experience of extracting the one on the STM32F205 device.Isn't STR736 supported?I want to know which JTAG...
I am using an RTC to wake up my MCU from shutdown mode. RTC is configured to use LSI clock, which runs during shutdown. When I run my code from a debugger, it works fine. Goes to sleep, wakes up from shutdown when the RTC pings it awake. I can see th...
Hi,In my experiment based on the STM32F091, a crystal connects between PF0-OSC_IN and PF1-OSC_OUT pins. When the two pins short which may lead the MCU stop working.Please let me know how to address the issue.Best regards,Elvis
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