Resolved! stm32h7 lwip sdmmc1 fatfs
Hi,Is there any sample for H755 with lwip eth and sdmmc1 fatfs?.How configure the MPU region?. Thanks,
Forum Posts
Endless loop at configASSERT( pxQueue->uxItemSize == 0 );
Hi allI'm pretty sure this was already a topic, but i haven't found a solution yet. Since i'm a beginner i definitely need some help here.I'm sending UDP data with LWIP and FreeRTOS. It works, but after some (random) time the code gets stuck at co...
STSPIN32G4 as 600V Version
HelloFor future blower motors in our products, we are currently using the STSPIN32F0602. Unfortunately, memory space is very limited and we would like to use the STSPIN32G4 in order to introduce new products that are as future-proof as possible. Howe...
Resolved! STM32H730 ETH receive not working
Hi all,For the last couple of weeks I've been trying to deal with receiving an ETH frame from PHY on my own PCB design with STM32H730VBT.To make sure the firmware is OK I took a Nucleo-H723ZI (CPU from the same family) and configured it to work with ...
STM32F401 I2C driver using register in Proteus simulation
I want to use two STM32F401xx MCU in proteus. One of them is to be a master and the other is to be a slave. This is my code for the master: #include <stdint.h> #include <stdio.h> uint8_t temp=0; void begin(); void end(void); void Write (uin...
Resolved! STM32WB QSPI FLASH - Winbond(W25N01GV)
Hello,I have been trying to make a driver for the Winbond(W25N01GV) NAND flash over QSPI but I've been failing so far. Can somebody give me some ideas about what I am doing wrong? #define UNPACK_UINT16_TO_2_BYTES(num) {(uint8_t) (((num) & 0x...
Resolved! LAN8742A - STM32 and REF_CLK
Hi,I plan to use LAN8742A and STM32H7 for an ethernet application.In the datasheet for LAN8742A there is this very interesting sentense on page 34 i the datsheet:The REF_CLK Out Mode is not part of the RMII Specification. To ensure proper system oper...
Resolved! Running STM32H7 timers at 480Mhz
Hello, how can I get timers running at 480Mhz to have maximum resolution?Here is a capture using latest stmcube version:I have tried D2PRE1 & D2PRE2 =1 but then warnings appear
MCU consulting STM32F412RGT7
May I ask whether ST has STM32F412RGT7 model and Operating temperature to 105°C.TKS!
Resolved! NXP MCF5282CVM66 Replacement
I am looking for a MCU that can replace NXP MCF5282CVM66.
