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I'm guessing using the PWM (with fixed duty cycle) would be the best approach. That is, on each of the 8 pins be able to specify a period, duty cycle and number of cycles. I'm not sure how to stop the PWM after a specified number of cycles.
Can either the STM32F0Discovery board, OR, even just its STM32F051R8T6, be run from a voltage supply of 3V?If so, how is this done?Thanks in advance!
I'm using the B-L072Z-LRWAN1 dev kit with X-CUBE-SFOX firmware by ST on the Sgfx_push_button project.I've adapted it to use the timeServer library to send a Sigfox uplink every 10 minutes. Everything works fine until the second uplink with downlink ...
I am trying to use the SPI interface with a SPI ADXL345 sensor and the STM32F072 Nucleo board.I want to make a very basic read operation.Now the read function is blocked in waiting the the RXNE signal.But the RXNE is never set . SPI always read 0. I ...
Hi there, this is the default implementation of HAL_Delay function for stm32h7xx_hal.c (and I assume many other hals too)__weak void HAL_Delay(uint32_t Delay) { uint32_t tickstart = HAL_GetTick(); uint32_t wait = Delay; /* Add a freq to guara...
In my project after some time, I need to turn off the STM32F103C8Tx (or reduce it's current consumption as much as I can). Can I do it programatically? I do not want to change my hardware design.
I was to interface my nucleo with gsm module & send that data to another terminal ,basically 2 uart required please any one help me for that multiple uart with interrupt .If any code is available for gsm with stm32 also Please kindly share that for...
Hi, i am trying to get three analog signals using adc and dma in normal mode, when the buffer is complete I then process the information doing rms value, mean, std deviation etc.I have the PCLK2 clock at 84 MHz and clock prescaler of the ADC at 4, us...
Hi, i am using stm32h750 with eMMC Kingston EMMC16G-W525-E01U, as mass storage device. MCU and eMMC operates from 3.3V.I can put eMMC to 8-bit mode and it works ok, but maximum clock speed in 8-bit mode is 25 MHz. If i set clock speed more than 25 MH...
