I've got some S/W running on the STM32L432KCU6 on a NUCLEO-L432KC and couldn't get it into stop mode, or at least it seemed to come out immediately so the next step was to try the NUCLEO-L432KC example programs PWR_STOP1_RTC and PWR_STOP2_RTC. Neithe...
Hi,I am working on USART3 in STM32F407VG Discovery board using stm pheripheral libraries. I am sending a character 'a' but in serial port i am getting data as 3. Please check my main function and kindly help.
I have an heavily modified LCD Application/example for STM32F746 Discovery and Usart code from CubeMX. It looks like their clock frequencies do not match, that is the Baud rate is off. I would like know in which files is the clock frequency set up. A...
Hi, I recently installed the cubemx software, and while learning the program I saw in the code files that the indentation was space based and not tabs based. Is there any option to change the indentation style? I can't find any option like this in th...
Dear All,I've loaded inside IAR the example design that came with this board after installing the stsw-spin004 library.Now I've to add to this board an external rotary encoder, so I'll use the TIM4 because related pins are not used inside this board....
Hi I have configured my ADC as Input 10 bit and i would like to sample the signal from accelerometer at 20KHz. I would like to know how much of address space is the memory taking to store these? Is the memory taking 1 byte, 2 byte, 4 byte ? How can I...
How can I enable the parity check in the SRAM 2 of the STM32L4?Is there a HAL function?
Our application is to use STM32H7 to finish the communication to FPGA/LAN9252/PHY/SDRAM. The power supply of VDD3V3 is generated by an LDO with Tr = 2.4ms. During the test, we found that if we get in contact with STM32H7 (not pins but the package) b...
Hi everyone!I am using a STM32L0 board and I need to read data from a sensor. To be able to do this, I need a microsecond delay function, but I could not find any way to achieve this.I need some help! Thank you!
In RM0433 revision 5 section 3.3.8, the following text appears: “To correctly read data from Flash memory, the number of wait states (LATENCY) must be correctly programmed in the Flash access control register (FLASH_ACR) according to the embedded Fla...
