My application works great, until it doesn't. I'm logging to an SD card, and every so often the call to f_write will return FR_DISK_ERR, at which point all subsequent attempts to write will return the same error. Attempts to call f_open on a second f...
Hello,I am using stm32f746ze i want to update firmware in this controller in this project i also use Ethernet module.i am not use RTOS so how can update on bear metal.so kindly suggest setp of firmware up-gradationif have any example please provide u...
Hi,I'm trying to get SPI_B on the NUCLEO-H7A3ZI-Q to work with low level drivers. But I have no output:This is my code: LL_AHB4_GRP1_EnableClock(LL_AHB4_GRP1_PERIPH_GPIOA); LL_AHB4_GRP1_EnableClock(LL_AHB4_GRP1_PERIPH_GPIOB); /* SPI1 /CS */ ...
Hello, I am trying to use the STM32F401RE + CCA02M1 boards based on the software Acoustic_BF provided by the package X-CUBE-MEMSMIC1 : https://www.st.com/en/embedded-software/x-cube-memsmic1.htmlIn this software the audio is sent to the PC by USB. W...
Hi there. i made stm32 + rtos + lwip/mqtt solution and it works well. Now i want to use it with embed tls secure connection. I did not find any exemples. lwip mqtt api support tls comunication. But there are no such example like just simple mqtt clie...
I've got an STM32F7 device set up as a CDC virtual com port, and I have Windows, MacOS, and Linux talking to it. The device side works nicely, I'm wondering about the iPad side.I was wondering if there is some sort of framework within IOS/Xcode that ...
I am not able to get keyboard data on my USB Host(stm32f407- Discovery).> How this function is working in HAL Library?void *USB_ReadPacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *dest, uint16_t len);When Ever I hit any key on my keyboard. My control go...
I am working on STM32F407, with Ethernet chip DP83848 PHY, None Os, LwIPI tested the source below with an example.STM32Cube_FW_F4_V1.24.0\Projects\STM324x9I_EVAL\Applications\LwIP\LwIP_TCP_Echo_ClientInternal IP connection is good. Ex) IP : 192.168.0...
Hi guys, I did a custom board using an STM32F207ZG. I can program the MCU using the ST LINK but I don't manage to do it through USB DFU. I did set the BOOT0 to 1 and BOOT1 to 0, as it is indicated in AN2606 note. Still, when I plug the USB cable from...
