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Hello,I would like to get free memory on USB drive (64GB, FAT32) with FatFs library. Here is part of my code: DWORD fre_clust, fre_sect; uint64_t free_memory; res_file = f_mount(&fs, "0:", 1); res_file = f_getfree("0:", &fre_clust, &fs); fre_sect =...
Posted on April 19, 2017 at 09:27 Hello, I want to use DFU for update my program on the STM32L476RG. I use a personnal board. When I put BOOT0 to VCC, the Bootloader start and we can change the firmware but my system is on battery and I have n...
I'm looking into creating a splashscreen and handling the uart responses. How can I wait for the input without consistently sending the response messaging. I'm unsure how to handle responses from the uart receive line. enum splashscreen_response_typ...
I have a STM32F405RGT6 on a custom PCB and are using a ST-Link/V2 ISOL in my computer. A USB-Mini is conencted to the ST-Link and from the ST-Link I use RESET, SWCLK, SWIO and GND to my STM32. I have tried connecting to the ST-Link with the STM32Cube...
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Hey, I have a problem with the callback for FDCAN1. I am sending frames through ucandevices converter but the callback for FIFO0 is not called. The frames are definitely arriving, I added a test FreeRTOS and a task to receive and send frames to CAN1 ...
Hello,I am currently Using STM32F779NIH6 for one of our application prototypes. Currently the internal RAM size is 512KB and based on our evaluation, for certain peripherals we need a higher RAM size ( Atleast 2X or 3X). Can you suggest any Controlle...
Parts:STM32F103C8T6.UL/VDE certification data, MCU self inspection data, and IEC60730 safety certification report.I need these, if possible, send me an email，Thanks!jiangzz@unibtter-ic.com.
Hi everyoneI'm currently using the NUCLEO-F429ZI development board. I'm planning to create a PCB using the STM32F429ZIT6, but I've encountered some questions during the planning stage.According to the datasheet, HSE_OSC is specified to provide 8MHz, ...
Hi,I have my master and slave applications running on NUCLEO-H563ZI Boards both of which normally receive/transmit 10 bytes of data in each SPI transfer. I use SPI in DMA mode.However, in one test case, master starts a SPI transaction for only 4 byt...
