is it available to get 9MHZ PWM from STM32F334
Posted on October 21, 2017 at 10:58Hi ST,my purpose is to use STM32F334 to output 9MHZ PWM ,and need to adjust the pulse width each period by the burst DMA of the chip, is it available ? thanks
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In STM32F103RB, what is the first addressable byte in SRAM and Flash?
Posted on October 21, 2017 at 12:28What is the first byte in SRAM and Flash memory that I can write to.#stm32f103xx
unable to erase or programming
Posted on October 21, 2017 at 16:09Hi,I have mounted on my board a STM32F030C8. I flashed passed versions of projects: all ok. But when I flashed the last version nothing is possible to do: message are: 'no target connected' and 'error: flash erase...
Configuring I2S Clock on STM32F4?
Posted on October 11, 2017 at 00:10Hi - I'm attempting to interface a http://store.digilentinc.com/pmod-i2s-stereo-audio-output/ with my STM32F429 dev board. The PmodI2S has a https://www.cirrus.com/products/cs4344-45-48/ DAC on it. I'm using http...
automotive certified STM32?
Posted on April 04, 2017 at 16:28HiI am supposed to develop a 'simple' automotive project drive some interior car lights controlled by CAN.Which ST controller is best suited for this? (Cheapest and smallest)Are any of the STM32 certified for automot...
unable to generate signal and capture external signal by one pulse mode?
Posted on October 22, 2017 at 00:41Hello every bodyI working on stm32f103RCTB with HC-SR04 Rang finder this ultrasonic module need 10us trigger pulse to get echo from object ad converted it to pulse signal .I figure that the suitable way to make ...
Resolved! external clock mode problem
Posted on October 22, 2017 at 07:26Hello.I use stm32f107vct6 and use this code for external mode for timer 3 RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3 ,ENABLE); RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_AFIO, ENABLE);GPIO_InitType...
STM32F103 Uart 921600 System Hangup
Posted on October 20, 2017 at 17:33I am using STM32F103ZF with Keil RTX RTOS on it. I have a UART configured at 921600 baud. I am sending about 2000 bytes a second and receive about 200 bytes every 5 second. What I am observing is I can transmit fin...
Need help for Keil project for STM32F Nucleo-32 with STM libraries
Posted on October 20, 2017 at 20:49Am trying to generate a Keil Uvision project to evaluate (and possibly expand) for the STM32F303 Nucleo-32. I prefer not to use the STM32Cube or HAL interface and remain at a lower level. I have the STM standard Pe...
STM32F4 SPI DMA Unexpected Overrun Error
Posted on October 17, 2017 at 01:30Hi everyone!I'm working with an external IC which must be read with a 'burst transfer'.I have to receive 122 half words (16 bit spi transfers), so I use an SPI DMA reception.When I configure a buffer in my code as ...
