I did interfaced STM32l151 with ENC424J600 using SPI , But know i don't understand how to make buff of data to send over ethernet .I did tried some stuff but all says incorrect sequence or frame, sometimes it shows LLC .I am stucked in here please he...
I am trying to figure out the details of how to jump to the internal bootloader on STM32L475. The following code works just fine on the STM32F405, but similar (updating the address obviously, which is actually the same) will not work on the L475.ldr ...
In the M0 I used this code to get the current pointer position U1RxBufferPtrIN = U1RxBufSize - huart2.hdmarx->Instance->CNDTR;but on the H7 this register is not available.How can I find the current Rx pointer position from the Uart DMA controller...
I use the internal EEPROM of my STM32L071 to store a Device Configuration. All Testing with writing and reading my Structure or just single Elements of my Structures are working fine.After the Device runs a while, I needed to store an updated Configu...
Posted on October 23, 2016 at 14:55 Hi. I'm looking at following register in manual: OTG_FS device IN endpoint transmit FIFO size register (OTG_FS_DIEPTXFx) (x = 1..3, where x is the FIFO_number) It has two parts: Bits 31:16 I...
Hi, In last (and former) STM32H7 series CMSIS headers, there is some miss-spelling in SYSCFG which is replaced by SYCFG (-s).Regards,Julien FAUCHER.PS :Here is the output of a grep command : stm32h743xx.h:18316:#define SYCFG_PMCR_EPIS_SEL_Pos (2...
I have been researching for the past 2 days and still have not found a solution. Here is the problem:I have a custom self powered STM32F7 board that should stream data over the VCP when a terminal program is connected. I generated the HAL code usin...
Posted on February 02, 2017 at 15:44Hey there, I am relatively new to STM32 Development (coming from an AVR Background).I am currently working on a LoRaWAN sample project using the STM32L053 Discovery board and the SX1272 Modem with IBM LMiC Library...
Hi All,I am using a customized STM32F413VGT6(LQFP100) board, and try to programming flash by Embedded bootloader mode. The UART port is port 2, and boot mode is from system memory.While I use ST flash loader to connect to the MCU, the flash loader c...
Hi, we are using the an old USB driver from ST micro, and it works on windows 7. However, when we tried on windows 10 it gets stuck inside and ISR. Attached is the call stack.Anyone has seen this issue? Where can I get the latest driver?thank you.