STM32 MCUs Products

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STM32CubeMX: not all pins are shown

Posted on July 29, 2016 at 17:46I'm using STM32F746ZGT6 device.I select SPI2 and software gives me 27,28,69,73 pins.But there are other pins that can be used for SPI2.73,74,75,76 for instance.How to make software to show other sets of pins?Thanks

load2005 by Associate III
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STM32F4-DIS, camera 5mp, DCMI interface

Posted on July 19, 2016 at 17:32Hi,I'am starting a new project and I will need to interface the STM32F4-discovery with a camera ( 5mp ),can you suggest me a DCMI camera module with 5mp resolution

Delay with Center Aligned PWM triggering an ADC conversion

Posted on August 01, 2016 at 16:28Hi,I’m using a stm32f103 to generate center aligned PWM on which i have synced a dual regular simultaneous injected mode ADC conversion.I’m using TIM4 as source of the PWM signal and, to launch the ADC acquisition a...

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davide by Associate II
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Bug in the en.CD00251732.pdf manual

Posted on July 29, 2016 at 23:46I guess on page 30 in the manual ''en.CD00251732.pdf'' is a bug: the memory map for the I2C2 should be 0x40005800 instead 0x40005C00. 0x40005C00 must be ''reserved''.

I2S microphone, sample rate

Posted on August 01, 2016 at 14:14Hello.I use an example from CubeMX - Audio_playback_and_record. He works at STM32F4-Discovery board - playing and recording a sound (wav-file). By default the sound recording goes with sampling rate of 16000 Hz, but...

mak1308 by Associate III
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stm32f4xx_hal_i2s_ex seems incomplete - doesn't work

Posted on July 08, 2016 at 18:04I'm developing an audio application using STM32F427, using I2S port 3 in ''full-duplex'' mode to interface to ADC and DAC. Trying to use the non-blocking-interrupt method, as I don't want to use DMA and there are seve...

mike2399 by Associate II
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Problem with STM32F427 ethernet

Posted on August 01, 2016 at 14:02Hi, I'm working on a project running on STM23H427, using LwIP and FreeRTOS, with original basic code generated by STM32Cube. My application needs to send small UDP packets at 4mS intervals. My problem is, that after...

mike2399 by Associate II
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STM32 I2C

Posted on August 01, 2016 at 12:51Hello folks, I am trying to interface LIS3MDL magnetometer to STM32F4 boards. My clock is 25 Mhz.I am able to get output step by step using IAR embedded workbench but not able to get output when I run the program fr...

STM32F401RCT6 use at 2.8v

Posted on July 15, 2016 at 12:43Hi ,      I want to use STM32F401RCT6 at 2.8 V, which is compatible with VS1053 Audio Codec IC, Please Suggest Can I use it with 2.8V. #stm32f401-audio-codec

Kris1 by Associate II
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