Kindly pls help share latest Rohs 2.0 (10 items) Report
Kindly pls help share latest Rohs 2.0 (10 items) Report
STM32 MCUs Products
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USART - no NACK output
Hello,I am trying to use STM32L476 to interact with a Smartcard.I am using USART1 in "SmartCard with Card Clock" mode.I have the "NACK If Parity Error" enabled.I am having a problem where the USART receiver detects parity error on the line, but does ...
How to see the sent value in UART Data Register?
I send the number 5 via UART to the Data Register, at a speed of 600 bit / s.I watch the Data Register in Keil.The Data Register value is always zero.Is it because the data transfer is very fast?In my case 1/600==0.00166 seconds per bit.I set Breakpo...
Resolved! How to run my programs in QSPI FLASH?
Hello�?Recently, I was planning to use NUCLEO-L432 to create a smartwatch, but I encountered a fatal problem: running a program using external FLASH can cause the program to freeze.Because I wanted to use LVGL as a graphical interactive interface, t...
STM32L451 not able to DFU program over USART2
Hello, I am using the STM32CubeProgrammer attempting UART connection to the device, but fails with this error. I would greatly appreciate any guidance or suggestions you may have. See below for additional details about the setup. MCU is STM32L451REYP...
How to capture a signal connected to a pin and compare it with the hrtim timer internally?
I want to find phase shift
Resolved! What are the MCUs supported by the X-CUBE-IOD02 and the hardware PHY?
大家好�?我想知�?�X-CUBE-IOD02是�?��?�以移�?到其他MCU？是�?�支�? L6364 以外的 PHY？我该怎么�?�，因为 X-CUBE-IOD02 包�?��?��?库，而�?是所有�?代�?。
B-L462E-CELL1 module is not responding.
My B-L462E-CELL1 module is not responding, the OLED has gone blank and the TeraTerm Window is also not showing any response. How can this problem be solved?I have a hunch that probably the Nx_TCP_Echo_Client.bin binary file may have got corrupted cau...
EVENTOUT alternate function
Hello,What alternative function EVENTOUT is on STM32G030? It is being mentioned only on pin assignment table without any explanation. At least I could not find any.
Resolved! Interrupt is not working for PB0 and PB1 in STM32L0538 Discovery board
I have set PB0 and PB1 as EXTI. Also set pin PB2 and PB3 for EXTI inturrupt mode as well. But for PB0 and PB1 interrupt never occurs whereas PB2 and PB3 always working perfectly. What could be the issue. I have attached the sample code below. Can so...
