STM32 MCUs Embedded software

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I2S slave lost syncronization

Posted on September 03, 2017 at 08:50 Hello, I use I2S interface on STM32F446 to read audio stream in slave mode. The master transmits MCLK, BCLK, DATA and WS signals. At the beginning everything works fine. At random point in time the strea...

heifetsg by Associate II
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STM32H743 Nucleo - Ethernet stops working

My project uses the CubeMX RTOS LwIP web server demo. It works fine, just: after a long time, often after hours, the Ethernet peripheral stops working. It happens in a random way: sometimes the recv_err = netconn_recv(conn, &inbuf); does not result ...

USB HID Host connect

I have generate a STM32H743ZI with CubeMX as HID-Host on PB14,PB15.I get no Interrupt to set is_Connect flag. When is an Interrupt generate in OTG_GINTSTS->HPRTINT?

Grisby by Associate II
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['F4 OTG] OTG_HFIR handling

1.In RM0090 rev.17, OTG_FS chapter, there's a 34.9 Dynamic update of the OTG_FS_HFIR register subchapter saying, "The USB core embeds a dynamic trimming capability of SOF framing period in host mode allowing to synchronize an external device with the...

How do i use HAL_ADC_ConfigChannel to read temperature sensor value in stm32f413 (and getting temperature instead of vbat)?

Hi,i generated HAL code with the latest version of stm32cubemx and the latest stm32f4 software package. In the pinout configuration of stm32cubemx i checked the temperature channel, therefore the vbat is unchecked.Using the function HAL_ADC_ConfigCha...

KPirs by Associate
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There is a bug in stm32f7xx_hal_i2c.c!!!!!!!!!!!

There is a bug in stm32f7xx_hal_i2c.c!!!!!!!!!!!​static HAL_StatusTypeDef I2C_Disable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest) { uint32_t tmpisr = 0U;   if ((InterruptRequest & I2C_XFER_TX_IT) == I2C_XFER_TX_IT) { /* Disable TC an...

emagn by Associate
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