STM32 MCUs Products

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Resolved! STM32F407VG discovery kit read multiple encoder

Posted on July 25, 2017 at 18:04Hi all,I am try to use STM32F407VG discovery kit to read 5 encoder. I use TIM_HandleTypeDef and TIM_Encoder_InitTypeDef lib to read one encoder successfully. When I use the same code to read two encoders, I found that...

SWSTM32 Ac6 toolchain linker error

Posted on July 24, 2017 at 13:07Hi all,After building a project for the STM32F469xx processor I get a bunch of the following linker errors:<project_name>cubemx.elf uses VFP register arguments, <file_name>.o does not exist?failed to merge target spec...

Max Veen by Associate II
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STM32cubeF7 project into atollic

Posted on January 27, 2017 at 03:24Hi All,I would like to import some of the STM32cubeF7 firmware package examples into atollic, but only sw4stm32 is supported. is there any way to solve this issue?Many thanksEsam

Raider E by Associate III
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Timer setting for Sound Player

Posted on July 25, 2017 at 19:20I want to use the DAC peripheral on my stm32L073RZT to play a waveform at a given sampling frequency, 8KHz in my case.I'm trying to set a timer to set a value on the dac peripheral but im struggling with the configura...

Power supply scheme on STM32L4 series

Posted on July 26, 2017 at 04:32I'm doing the schematic design for a circuit board using the STM32L452CEU6.I find the power supply scheme to be a little confusing. I've attached the supply scheme from the datasheet as well as my schematic.Is what I'...

USB mass storage STM32f103rb.

Posted on July 25, 2017 at 06:35Hi,,  I am using STM32F103rb for my project,, Here i need to Transfer data into the Pendrive. I am very new to USB protocol, So can you please suggest me any refernece for this task?    Akhil Francis

Resolved! LwIP + UDP echo delay?

Posted on July 26, 2017 at 05:23Hi all,I'm working on a STM32F7 discovery board. UDP sending data at high rates, as well as debug messages is working fine.I'm trying to get the UDP echo example workig, and I notice there is a HUGE delay (order of 10...