New PDM audio firmware?
Posted on January 17, 2018 at 14:48Does anyone have informations about the pdm2pcm library in der STM32F4cube package? I cant't find anything on the ST-page.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
Resolved! STM327H753-Eval : Temperature Sensor Reading Issue
Posted on June 21, 2018 at 10:31Hi All,Recently, I tried to read temperature sensor from ADC. I setup using STM32CubeMx and below is generated code:/* ADC3 init function */ void MX_ADC3_Init(void) { ADC_ChannelConfTypeDef sConfig; /**Common c...
JTAG/SWD specification
Posted on July 11, 2018 at 12:07Hello,The STM32H743 datasheet adds specifications of the JTAG/SWD interface as topic 6.3.33. This is quite helpfull and I miss such specifications for the other STM32 devices. However there is a typo, as table 113 and...
SMBus slave multi-part recieve
Posted on July 11, 2018 at 12:12I hope some can help with a SMBus problem I am having. I am using I2C2 on the STM32L432 in SMBus mode as communication medium between devices. I'm not using the standard SMBus protocols, instead I'm using a simple dat...
STM32 Flash getting erased
Posted on July 10, 2018 at 18:10We are using a STM32F407IGH6 in our design. We may have an invalid configuration for this device. Currently we are pulling PDR_ON low, but we are not driving the NRST pin externally. This will be fixed in our next ...
STM32CubeMX STM32h7 Library Install Problem
Posted on July 11, 2018 at 11:42HiI am facing problem while installing STM32Cube MCU package for STM32H7 . I have downloaded the package from ST website. When I install it from local option available in embedded software package manager , it pops ou...
Not able to read from an external EEPROM
Posted on July 10, 2018 at 17:05 I'm trying to write and read from an external http://ww1.microchip.com/downloads/en/DeviceDoc/20001749K.pdf. The datasheet states that I need to send an Enable code before I do anything. There is a start bit (S...
stm32F4 PB8 and PB9 GPIO problem
Posted on July 10, 2018 at 15:42Hello,I have a problem with the pins PB8 and PB9 as GPIO. I habe used the following testcode on the EVAL324xG-EVAL Board:int main () { GPIO_InitTypeDef GPIO_InitStructure; RCC_AHB1PeriphClockCmd (RCC_AHB1Periph...
USB Port Com Driver STM32F070 not detected after enter the program
Posted on July 11, 2018 at 07:18 Hi, Everyone! I'm working on project ie usb otg communication with STM32F At first, usb virtual com port driver (COM4) was detected in Device Manager. But after I enter the program, the usb virtual com port driver...
I have problem in 'generate PWM signal's timing between after reset and switched On-Off '
Posted on July 10, 2018 at 12:26Hello everybody thanks for click this one.I making PWM signal squance but PWM generate time were different to my thought.I using one button with interrupt to use start PWM.After reset and press the button, PWM start. ...
