ADC value fail to be detected, STM32F401CE
I had tried to simulate a temperature sensor in Proteus. However I found that the ADC input fail to be read by the MC. The ADC value remains as zero.
Forum Posts
U599 + W25Q64 Flash QUADSPI External Loader Errors
Referring to AN5050 as well as an online guide for creating a QuadSPI loader for a W25Q32 flash IC, I have written code for a W25Q64 flash IC that I am interfacing in QuadSPI mode using the OctoSPI peripheral on the U599.When I try reading the flash ...
OPTVERR bit seems to be erroneously set, why?
We are seeing a situation where the OPTVERR bit is unexpectedly set after power reset. We've checked and all the complement words in the Flash area for the option bytes are set correctly, so no corruption there. The description in the reference manua...
Resolved! Request for Hardware Reference Design for RTC in STM32C0 Series
I’m having trouble finding a hardware reference design for the RTC on the STM32C0 series (STM32C031C4).I need guidance on how to properly design the hardware since the STM32C031C4 doesn’t have a VBat pin for battery connection. Could someone please g...
Resolved! SDIO FATFS SDMMC_ERROR_COM_CRC_FAILED
Hello, I am using a STM32F411 with SDIO (4bit) and fatfsWhen reading block I have regular SDMMC_ERROR_COM_CRC_FAILED error, from SDMMC_GetCmdResp1 function. What could be the reason for such error ? thanksVincent
Resolved! STM32u599NIH doesn't exist in the board selector tab
Hi guys , I'm currently engaged in a project that utilizes the STM32U599NIH microcontroller. Typically, I would initiate my work by searching for the project under the board selector tab, but in this case, the board is conspicuously absent. While I w...
The microcontroller sometimes cannot receive TCP data
Hi.In my system, the opposing device sends TCP data at 20ms intervals,and the microcontroller receives the TCP data non-blocking at 20ms intervals.Therefore, the ethernetif_input() function of LWIP is supposedto be called at 20ms intervals and store ...
STMF746ZG with LAN8720A, Ethernet problem
Hello,I am currently using the Mikromedia 7 FPI Capacitive SoC with STMF745ZG MCU, which includes the LAN8720A PHY. However, I'm encountering issues as the LEDs on the PHY do not light up, and my PC shows the cable as unplugged. I have thoroughly che...
STM32L0x Custom Makefile undefined address for Reset_Handler
Hello,I'm running into an issue with Makefile. I ported over the structure that the CubeIDE uses to generate an elf and I'm using the exact same commands. I can build my target elf file successfully but at the end I get a warning stating: /usr/lib/gc...
