Resolved! Stm32f103 + W25q64 as mass storage device not working
Hi,Im using stm32f103c8t6 along with w25q64 spi flash memory. I'm trying to do with this as a mass storage device but it is not working please help me with this.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32Uxx: OCTALSPI direction signal (is missing)
I need level shifters, using QSPI signals with 1V2 logic (MCU can just be set for 1V8, so I need level shifters).I have realized: bi-directional level shifters for 1V2 are pretty slow (and rare). Level shifters which have a DIR signal (to turn the di...
STM32 Technical Updates are back : 2024 Newsletter 1 !
Dear STM32 users and developers, This new thread is back and is dedicated for our technical developers community to share last STM32 updates, the first part will be products documentation news such as datasheets, Erratas, Applications notes followed...
Resolved! STM32U535 random hard fault when running at 160 MHz
Hello.On a custom board with STM32U535CEU6TR, I can't have HCLK set to 160 MHz. At that speed, I get random hard faults. If I set HCLK to 80 MHz, then everything is fine, no more random hard faults.On the same board, with STM32U535CEU6QTR; no problem...
Resolved! STM32H5 - Issue with TIM update event generation forced by software (UG)
Hello,I have already seen some old post about this topic, but without a clear explanation and solution. I have the following function, to configure and enable timer with the desired period. void HW_TIMER_Enable(uint32_t period){ LL_TIM_SetAutoReload...
External Loader file not working
I am using STM32L562, we have replaced MX25LM51245G with, IS25LP128F external flash.We have integrated its driver and it is working fine. But we want to flash binary using STM32_Programmer_CLI.exe and or STM32Cube programer.For that, I have tried to ...
Resolved! Dynamically change Period and Prescaler
We are using interrupt of timer function.Currently, Period and Prescaler are set in the initial settings (MX_TIM6_Init), but what should I do if I want to dynamically change Period and Prescaler? [IDE]STM32CubeIDE 1.14.0[board] STM32F412 Discovery k...
STM32 HAL Uart receive interrupt stops receiving at random times
I am using an F303RE and UART communications for a project.I'm using all 5 uarts, all with the HAL-library interrupt based transmit and receive.The main communication protocol is MAVLINK, with one of the UARTs being SBUS.My issue:After a random amoun...
Resolved! Incorrect Flash Size
Hello. I am confused about the amount of flash on an STM32F105VBT6. From the overview for the STM32F105/107 devices, I gather that this MCU should have 128 Kbytes of flash. And in STM32CubeProgrammer, in the lower right, it says that the target has 1...
Configuring NUCLEO-H755ZI-Q at 480MHz
I'm trying to configure NUCLEO demo board at 480Mhz but I'm not able in any way, the following clock configuration seams to be correct, no conflictsBut the code will permanently hang on on the following configuration lineIf I comment the line while(!...
