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We received a batch of MCUs, STM32L072CBT6, LQFP48, on suffix of marking section has marked revision “1�?, marking on MCU are also marked with “1�?.As per STM Errata sheet, there are different markings such as 1, P, Q, Z.But I can only find related i...
I am using the stm32h745ziq-nucleo board . I am generating the pulse in the cm7 and I am trying ton capture the falling edge of the pulse. I am getting the falling edge capture for every falling pulse But I want to capture only the 8th falling edge o...
I'm developing application on stm32H7 and a need to execute small function from RAM. I add RamFunc derective, and describe in linker *(.RamFunc) in .data section. As a result, i certainly see, that function code moved to RAM address space. I compare ...
Hi,I like to implement a I2C slave on a STM32G081 with using stm32cubeide.Basically, it is working.Sometimes, the system communication stuck while a transaction on the STM32 I2C slave is active.How can I implement a clock stretch timeout on slave sid...
Hi,I´m using an stm32f401 and observing suspicious behaviour on the I2C slave.My issue is that I get transmit completed callback after master has read 1 byte, but I have called HAL_I2C_Slave_Seq_Transmit_IT to send 2 bytes.I´m trying to send 2 bytes ...
See what new users are writing:What are the differences in I2C configuration between these two processors?How do I set the embedded ST-LINK on the discovery board to DFU mode?is there a similar way to use USB transfer without blocking the main loop?h...
May I know the production schedule of STM32F469NIH6?It is impossible to develop using STM32F469NIH6 due to an unbelievable price increase in the market. If you let me know the production schedule, it will help me adjust the schedule.
Hello to everyone. I would like to prepare some exercises where my students should quantitatively design a real-time application on a Nucleo F767ZI boards, but to do so they will need to determine and control the execution time of their code. I am as...
Hello,I have a STM32 L081KZT and want to use the LPUART to send an Array of bytes, byte wise. For that, I use HAL_UART_Transmit_IT to send the first Byte of the Array and HAL_UART_TxCpltCallback to recursively write the rest of the Array with HAL_UAR...
