Forum Posts
Is it possible to synchronize PWM on-time with an SPI reading?
I'm using Timer 1 from nucleo L432KC in PWM generation mode at 5 kHz to control a DC motor.I'm using this current sensor TLI4970-D050T4 which gives a digital data via SPI. Is there a way I can synchronize current sampling with the PWM on-time?
How to get the Unix timestamp from STM F7?
I need to get the Unix timestamp from my F7 application.I know how to use the HAL_RTC_GetTime() function that returns the time in the RTC_TimeTypeDef, but I want the raw epoch time since 1/1/1970.Is there a function to get this timestamp?
STM32L011E4 Using DMA/DMA Burst for one pulse output
I have the need to send a serial data stream where each cycle may or may not have a different duty cycle. My frequency is 10 KHz.The data stream to send a 0x5A with parity would look like this (1 cycle at each duty cycle)Start Bit 90% Duty Cycle...
Resolved! STM32L452 package with VDD12
Using the STM32L452. Would like to use the Vdd12 pin but it appears to be only available on the LQFP 64 package. Is there any way to have that pin available on the BGA packages?
Resolved! Nucleo-144 (stm32f767). USB FS. Changing pins DP, DM from PA11, PA12, to PB14, PB15 doesn't work.
Hi, collegs!I have NUCLEO-144 (STM32F767) board. I started USB-HID example. It worked. Then I have change in "HAL_PCD_MspInit" function pins from pins DP, DM from PA11, PA12, to PB14, PB15. On my own board with STM32F767 USB is connected to this pin...
MCU compatible with STM32L011G4
I m searching for a STM32L011G4 (16kb) compatible PIN to PIN mcu with memory>16kb. Is it exits ?
How to ensure that an SPI master sends exactly 16 clock pulses to the slave?
I'm using this current sensor: TLI4970-D050T4 According to the datasheet:How can the SPI master send exactly 16 clock pulses to the slave? I'm using L432KC Nucleo running at 2 MHz, but the SPI clock has been prescaled to 1 MHz. I would appreciate any...
CubeMX initialize MAC adress from external memory
Hi,what is the correct way to initialize the MAC address read from an external memory by using LwIP? /* Initialize all configured peripherals */..=> need MAC address here do correct initalization... MX_LWIP_Init();...=> MAC address can be read here f...
Find IDE for STM32CubeMX in apple Mac pro
Would you like to tell me which IDE is available for the STM32CubeMX in Os of the Apple Mac pro book? Thanks lot!
