Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,We are facing an intermittent CAN-FD issue in the field and would appreciate guidance from the community.Our system has two devices on the bus (no other device on the bus) using a request–response architecture. The master sends a request every ...
Hi, I am using STM32G474RE. I try to read out LTC2440 with the SPI interface. I have configured the LTC2440 as SPI master (In its datasheet the mode of operation is specified as Internal SCK, 2-Wire I/O, Continuous Conversion). The LTC2440 provides a...
Hello,I configured TIM1 as shown in the attached image: Everything works as expected I am controlling an inductive load which oscillates heavily after the PWM is turned off. I therefore decided to immediately short the low-side MOSFET (CH1N) to groun...
Hi,I am currently working on the firmware of a PCB with an STM32G031K8T6 as the MCU, supplied by a 1.8V voltage.When I enter Stop 1 mode, the consumption of the MCU drops to 100uA, instead of the 7uA stated in the datasheet.The app_stop function is a...
Hello ST Support Team,I'm working with the STM32L031K6U6 (32-pin UFQFPN package) and need clarification on ADC channel mapping.Question: Is there an ADC Channel 9 available on the STM32L031K6U6, and if so, which physical pin does it map to?Context:- ...
Hello, I expect this to be flagged before but couldnt find during search. Is Table 116 for the stm32f43xx on page 768 missing registers for CRYP_K2LR / CRYP_K2RR at offset 0x30? TIA
Hi! I'm working on a Power Delivery Sink using an STM32G484RETx MCU. I managed to get SPR Power Delivery working without any issues, but I'm having trouble handling the EPR handshake.I'm using the latest USB-PD library from ST's GitHub:https://github...
Posted on November 05, 2012 at 11:28Revision 2 of RM0090 is available. http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/REFERENCE_MANUAL/DM00031020.pdf JW
Hello All, I am using the STM32H757I-EVAL for one of the development project for Touchgfx, 1) When-ever I am loading/debugging the project using STMCUBEIDE, only in System Mode I am able to detect the Board, but not in Flash mode. 2) With STMCubePr...
I got a hard time comprehending about the two interrupt lines in the manual. I can really see a "connection" between certain sources to the interrupt lines, nor can i find a register to connect them. It seems to me, that i only can decide what interr...
