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I have an application where in "run" mode alot of current is needed at 3V3, so there is no way around a 3V3 switching regulator in the circuit. In the sleep mode, i don't need any pheriperal power, the main switching regulator would be turned complet...
Hello:Using a single timer (TIM2) on an STM32L4, can the IC be set up so that it can function down to 300Hz, while the PWM is generating 20KHz?Using CubeMX to do the device setup. I can not change the counter period as it is set correctly to generate...
DOES ANY ONE SUCCESSFULLY DESIGN THE STM32L4XX WITH INTERNAL CLCK ONLY ?ANY PROBLEM WITH ITS POWER CONSUMPTION?PLEASE SHARE YOUR INPUTTHANKS
I am soon going crazy! I have used 4 different types of USB -> SWD (Cortex M-10 adapter) programmers like STLINK/V2, Segger J-Link etc. I have made PC boards with several different STM32 MCU types, and what happens is that on some boards the Flash pr...
when i connect my nucloe f411re with usb, there is a 32kb mass storage. Also st-link utility program doesn't erase chip it error and says "cannot connect the target" but it perform firmware uptade successfuly.how can i reset the board? some people re...
According to reference manual section 49.4.7 (Slave select (SS) pin management), “Hardware SS management (SSM = 0): in this case, there are two possible configurations … SS output enable (SSOE = 1)�?.However, according to reference manual section 49...
When I press Reset B2 button on the Nucleo ADC takes value, otherwise it waits! anyone helpp??
I found only a way to read MPU5060's values with STM32F :(I tried it on my STM32L but it seems that the suggested libraries are not compatible with STM32L.Can you help me please ?:)
I'm writing code for STM32F042. If I'm running on the TSSOP20 package, I need to remap PA11 and PA12 to PA9 and PA10. For all other packages, I need to leave them alone.I can have a compile-time switch and generate different binaries for different pa...
I have the CAN functioning properly on the STM32F413 using Interrupts for Tx and Rx. I now want to add a response to an RTR message using the STM hardware only. I read the Ref Manual CAN chapter and the Datasheet. I understand how CAN functions and h...
