Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 02, 2018 at 12:34Hi all,I am trying to make a simple CAN test program to send 8 bytes data. It seems like it is sending data (from the code point of view) but when I look with a scope. The TX line goes down for a few �S, then go b...
Posted on February 02, 2018 at 09:21Hi everybody,i'm tryng to configure the IWDG but it doesn't work. i didn't find the enable bit, is there?Can you help me?I post my code herevoid wdt_enable(void){ RCC -> CSR = RCC -> CSR | 0x00000001; //Enable LSI...
Posted on September 20, 2017 at 17:34Hello I find ''minor discrepancy'' between datasheet and CumeMX, alee last releas.In DS is NPOR pin on position 20 LQFP48 and in CubeMX in position 43. and in DS is on 43 P7B and in CubeMX PB2 on 20 .
Posted on February 02, 2018 at 15:08So I have an STM32F437VG processor and I want to change the BOR level to 0 in the Option bytes (leaving all others at their factory defaults). I intend to do this via a one-time change in early startup via the fol...
Posted on February 02, 2018 at 09:45Currently I am working in an application using STM32 controller.I am facing one issue.I am using 2 ADC's which are working for the first time right after flashing. We use the independent MCU PCB(STM32-L476RGT...
Posted on February 02, 2018 at 10:19In SPI protocol, how many maximum slaves can I connect to master(nucleo STM32F103RB)?#stm32f103rb #spi-communication #nucleo-stm
Posted on February 02, 2018 at 11:03Hi,is it possible to set the STM32L4x2 UART to a 9 bit address mode, where only the 9th bit create an interrupt or wake up from mute mode. Actually I see the only possibility to set only one address. But in some p...
Posted on January 24, 2018 at 19:50Hi My micro (STM32F765VI) has 512KB of SRAM. I have an OV7725 image sensor connected to it. I am right now performing a DMA transfer of RGB565 in 320x240 format from the image sensor to SRAM. This takes up 320x240x...
Posted on January 31, 2018 at 07:26I am looking to use a microprocessor for space applications. I have looked to STM32F207xx family with the ARM 32-bit Cortex-M3 core and it has an appropriate operating temperature. Can you provide me with any docum...
Posted on February 02, 2018 at 00:39I've reinstalled latest version of CubeMx on Win10 1709. Now it can run only as administrator but not as a normal user.When run as normal user it flashes a popup message, something like 'check for updates' , and d...
