STM32 MCUs Embedded software

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UCPD DRP DCDC power management through I2C

Hello,I am implementing a DRP device that is to be connected to a battery.I have this DRP example setup with the X-NUCLEO-DRP1M1 and a NUCLEO-G071RB. It is working with a 5V profile and a fixed 5V supply.I have added a 9V source PDO in CubeMX, and ca...

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NMartin by Associate III
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Bug STM32F429ZI ETH PTP TIM2 ITR1

STM32Cube FW_F4 V1.27.1HAL ETH PTPfilestm32f4xx_hal_tim_ex.cDefinition of TIM_TIM2_ETH_PTPline 75-79#if defined(TIM8)#define TIM_TIM2_TIM8_TRGO           0x00000000U               /*!< TIM2 ITR1 is connected to TIM8 TRGO */#else#define TIM_TIM2_ETH_P...

vekli by Associate II
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  • 4 replies
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Resolved! STM32F7 LWIP arp request repeats TX but no RX

Hey ,I have a problem getting LWIP NO_SYS to work on a STM32F765IGT6. We have a custom board with a RMII-PHY and have a 50 MHz clk, data on the RXD0, RXD1 and CSR_DV lines. We also have data on the TXD0, TXD1 and TX-EN lines.On boot the device transm...

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nick_berg by Associate II
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  • 3 replies
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firmware over Ethernet possible on STM32F103?

STM32F103 and W5300 (Ethernet chip) were connected to FSMC.I've officially checked how to do firmware using Uart or USB.However, I can't find the firmware method using Ethernet.Can STM32F103 proceed with firmware upgrade using firmware data received ...

DJlee by Associate II
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  • 3 replies
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