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Posted on May 08, 2018 at 13:11i using STMF779I-EVAL board and try to implement USB Mass Storage + SD Card . But the read/write speed i am getting when write/read from Window PC is too slow. Read : 1MB/s; Write : 200KB/sEven I already used DMA mech...
Posted on May 16, 2018 at 19:20I'm unable to get my STM32F411 into USB DFU mode on custom hardware. Based on the flow in AN2606 a number of things could be causing this. I've seen a number of references on here with people having issues getting HSE ...
Posted on June 12, 2017 at 14:25 Hello Community, I have problem with starting main program after jump from bootloader. I am using ECLIPSE with SW4STM32 and CubeMX. Ok, what I did: 1. I writed bootloader which is prepared with settings: ...
Posted on August 12, 2010 at 12:52CRC
Posted on May 23, 2018 at 13:36Hi, I am trying to create microsecond level delays for an interrupt to be generated. The problem I am facing is that when I go below 60microsecond it starts having a +1.5us offset for prescalar of 215 and the signal ...
Posted on May 22, 2018 at 16:47Hi all,I'm looking for Nucleo F413ZH 2D or 3D model (step, dwg, dxf...), couldn't find online.Is there any chance for getting it?Thanks!Kind regards
Posted on January 04, 2017 at 19:51Hi,My vdd calculates to 3.49V but I measure it to 3.30V with a voltmeter.The Vrefint calibration value at 0x1FFFF7BA is 1550.The ADC value I read is 1465, fluctuating +/- 1.Calculation is 3.3V * VrefintCalValue / A...
Posted on May 20, 2018 at 16:13Hi,I want to execute my application code (binary file) from the SDRAM and not from internal flash.I tried to begin with the example in the Cube FW package (FMC_SDRAM_MemRemap) but this example describes how to execute ...
Posted on May 23, 2018 at 13:54I am writing a bootloader application that resides in sectors_0 (0x08000000-0x08003FFF) and sector_1 (0x08004000-0x08007FFF) of stm32f429. When the bootloader application starts up it erases sector_2(0x08008000-0x0800B...
Posted on May 23, 2018 at 15:11 The original post was too long to process during our migration. Please click on the attachment to read the original post.
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