Posted on November 10, 2017 at 14:28According to the the latest RM0433, the STM32H7 SPI can be run in both master and slave mode up to kernel frequency / 2. You are allowed (in the Cube) to set the SPI kernel clock to 400 MHz, so this suggests an ab...
Posted on December 08, 2017 at 12:32void MXCAN1Init(void){ __HAL_RCC_CAN1_CLK_ENABLE(); stat_stCAN_HandleTypeDefHCan1.Instance = CAN1; //stat_stCAN_HandleTypeDefHCan1.Init.Prescaler = (U16)((U32)HAL_RCC_GetPCLK1Freq() / // ...
Posted on December 14, 2017 at 14:10Hi there,I' m programming an STM32L496 and want to read samples from an external ADC (ADS1292R) using SPI with DMA.Each time the ADC has a new sample ready, it drives the DRDY line low. Currently, I use the EXTI I...
Posted on December 13, 2017 at 22:11This one sounds simple. Essentially STM32L082 has a AES peripheral over STM32L072. I simply want to have a way to find out whether it's there or not.Now RCC->AHBENR does not help. I can set the corresponding bit ....
Posted on December 14, 2017 at 13:50Hello,We are using STM32F405 controller with CUBE MX library for UART communication with hardware flow control. Our aim is to wakeUp STM board from STOP mode when UART data comes. So I monitor RTS and CTS lines an...
Posted on December 11, 2017 at 11:40Hi All,We have a requirement with the following communication interfaces: Local RS232 communicationRJ45 for remote communication (Ethernet SNMP Interface)RJ114 line displayThis communication MCU shall be interfac...
Posted on December 14, 2017 at 12:42Hi,I'm trying to adapt the following code, from previous versions, to HAL Cubemx standards :void TIM1_CC_IRQHandler(void){uint32_t break_time, mab_time;TIM_ClearITPendingBit(TIM1, TIM_IT_CC1);break_time = TIM_GetC...
Posted on December 14, 2017 at 10:41hiis there a stm32 eval/disc/nucleo board with 2 ethernet ports?May be a stm32 eval board from a third party?Thx
Posted on December 14, 2017 at 11:18HiI've got an STM32F103CBU6 running with an external RTC-Cristal (32.768kHz). In my application, the MCU should periodically wake-up from Standby-Mode (10s interval) but also sporadically by an external event whic...
Posted on December 13, 2017 at 08:37On an STM32F407 device I'm configuring a timer TIM4 in input capture mode to measure the input duration of a PWM signal on the Channel 3 input. The signal comes for a US Digital absolute encoder where the duty cy...
