About Ericson Joseph

Ericson Joseph · 2019-12-13

I try to connect to target STM32H747I-DISCO but show this message:08:58:19 : ST-LINK SN : 004800413137510D3938353808:58:19 : ST-LINK FW : V3J3M208:58:19 : Voltage : 3.27V08:58:19 : No STM32 target found!08:58:20 : ST-LINK SN : 004800413137510D393835...

Ericson Joseph · 2019-12-04

Hi, I am working with STM32H747I-DISCO but the lwip not working. I have apply the recommendations here https://community.st.com/s/article/FAQ-Ethernet-not-working-on-STM32H7x3 but the LAN8742.c have infinity loop in line 170. while(regvalue & LAN8742...

Ericson Joseph · 2019-12-13

Thanks you very much,In STm32H747I-DISCO the BOOT0 is connect to R192 and this one to + 3.3V. View imageSolved.

Ericson Joseph · 2019-12-10

Hi Tomas, Thank you very much for your answer, What PHY number does it use?I using the ETH1 with interface RMII.2. Do you see communication on the MDC/MDIO lines? I don't have an oscilloscope to verify :(3. you have correct setup of register an...

Ericson Joseph · 2019-12-08

Thank you very much for your answer.My GPIO configuration is: __HAL_RCC_ETH1MAC_CLK_ENABLE(); __HAL_RCC_ETH1TX_CLK_ENABLE(); __HAL_RCC_ETH1RX_CLK_ENABLE(); __HAL_RCC_GPIOG_CLK_ENABLE(); __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC...

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Error to connect to target STM32H747I-DISCO

STM32H747I-DISCO with LWIP not working

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Re: STM32H747I-DISCO with LWIP not working

Re: STM32H747I-DISCO with LWIP not working