Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 10, 2018 at 15:32Why does the STM32CubeMX tool in my Nucleo-L4R5ZI-based project disallow HCLK frequencies below 15 MHz? According to the datasheet frequencies as low as 100 kHz should be possible.When writing this: The current eclip...
Posted on April 20, 2018 at 15:23Hi there,I have developed an SPI Bootloader through which I download a file from External Flash to Internal Flash.For testing the proper functioning of Bootloader I have developed a test application to Blink LED and ...
Posted on April 20, 2018 at 04:59What's changed? What's fixed? Thanks,-- Pavel
Posted on April 23, 2018 at 12:01I'm using STM32F103 and I was doing the following procedures:1) Break the execution using IAR debug function2) Generate a software EXTI by wring '1' to the EXTI->SWIER93) Observe the EXTI->PR9 become '1' which is cor...
Posted on April 20, 2018 at 14:19GreetingsI have the following problem on the micro STM32H743ZIT6:1) during access to the external write bus, on an SRAM, with only 16 bit bus, occurs when I execute the instruction* ((uint16_t *) 0x60000000) = (uint1...
Posted on April 23, 2018 at 09:19Hello,I found a error in the STM32F745 datasheet (DocID027590 Rev 4).In table 24 on page 222 a pitch of 0.5 mm is given for the UFBGA176 - 10 � 10 mm package.In table 120 on page 216 and 217 a pitch of 0.65 mm is giv...
Posted on April 23, 2018 at 09:54Hi all.I would like to use a SSL connection, so I tried the mbedtls server example found inSTM32Cube_FW_F7_V1.9.0\Projects\STM32F769I-Discovery\Applications\mbedTLS\SSL_ServerI used IAR_760 with no code optimization...
Posted on April 23, 2018 at 00:30helloi am working on an application with STm32f373, using keil uvision 5.how can i get the values of RW-Data and ZI-Data, i need o send this data viaserial interface for debug purpouse.is there any compiler directive...
Posted on April 22, 2018 at 20:00Hey guys,I am new to STM32 MCUs and i am looking for the maximum possible baud rate in synchronous USART mode for the STM32F031F4. For asynchronous mode this is clearly noted in the manual. For the synchronous mode, ...
Posted on April 23, 2018 at 04:22I would like to ask the tolerance about measuring PWM signal using PWM input capture. I have tried using two Nucleo boards, one is F334 (running at 64MHz, using internal 8MHz RC) and one is F072 (running at 48MHz, us...
