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Hi there, I'm using the STM32H7 and I need to get one of the SAI FS signals to go through a pre-scaler and trigger a capture compare on TIM2 CC3.The only solution for this seems to be to use SAI2_FS_A -> TIM5_ETR1 -> TIM5_TRGO -> TIM8_ITR3 -> TIM8_TR...
I think I read that I can do this "ON THE FLY" - without DEINIT - REINIT the ADC but I'm getting odd results. Seems sometimes it switches and sometimes it does NOT ?I'm going to tinker a bit further but if I am missing a "forest for the trees" thing...
We need to Smbus Communication to use BQ78350(Texas Instrument) with STM32F051R8T6. We studied the example codes in your website. (https://www.st.com/en/embedded-software/x-cube-smbus.html) But the examples are so complicated to understand. We need t...
I'm trying to send message to sim900A via the serial port. The AT commands work but the GSM replies with some unwanted text (Previously sent text ) then finally OK. The GSM is supposed to reply what I typed with some prompts and finally OK. The pict...
Hi,I'm using a STM32H745 and looking at RM0399 rev 2. In table 15 for the flash memory timings there are no values for VOS0 range and the maximum frequency in the table is 225MHz. Going by other sections of the document the maximum Faclk is 240MHz.I ...
Hi, there: I have been a professional embedded programmer - mostly 8051 and 8-bit PICs. Things have not been going well professionally and personally there so I am looking to expand into the growing market of 32-bit chips. However, I found those chip...
Hello,Does st provide any gdb stub solution in the source files of stm32cube ?Thanks,ranran
Hello everyone,I'm having really hard times using timers in my project. I am using STM32F401RE with CubeMX and AC6 as workbench. Let's go in order: i have some ADC conversions to perform that are triggered by timer firing, then the converted values a...
Is there a way to handle a lot of discrete I2C slave addresses; I can't cover all the different addresses I need with the standard two addresses + masks without covering unwanted ones that I don't want to be ACK'd.I'm wondering if there's a way the c...
Hi,We are using STM32F407G-DISC1 discovery kit with an external debugger/programmer. CN3 jumpers are off, SB11 soldier bridge is disconnected because we are using the NRST pin for JTAG. We've a simple led blinking user application based on system tim...
