Posted on August 19, 2015 at 11:49Hi all, did anybody connect UPS's usb interface into STM32F* USB host ? i'm having battery from APC and i have linux on machine that is having only serial interface, so i would like to use STM32F* to convert statu...
Posted on August 17, 2015 at 16:19Hi Every time I rebuild my code using stm323cube my flash project settings change as default I always get this Programming algorithm STM32Fx4xx 2MB Flash 080000000H- 07FFFFFFFH but I need STM32Fx4xx 2MB Flash 080...
Posted on August 18, 2015 at 13:41Hi all,I have a problem when I want to start-up my LAN board, the example program I used is STM32F2x7_ETH_LwIP_V1.0.2, after the program is running, the software reset polling flag ((ETH->DMABMR & ETH_DMABMR_SR) wil...
Posted on March 27, 2015 at 13:34Has anybody used the CubeMx SD Card generated code?I tried but could not use it, I assume my init code is not correct (or that cube code is useless).On the same board, I have USB host with FATFS working, I need to be...
Posted on August 19, 2015 at 05:06I want to recieve data From Visual Studio. (UART)Visual Studio send data 'SDC 50.0' // SDC 50.0 is charI want 50.0 only but I don't need SDC Iwant 50.0 to take it something About intergerPlease Help me
Posted on August 12, 2015 at 09:46 Hello At the moment i am facing problem that my interrupt routine is too long for camera, and it fails to work. Idea that HSYNC interrupt will should change DMA adress, and even with high degree of opti...
Posted on August 18, 2015 at 23:52 Hi All, I am trying to play a 1.378 kHz triangle wave (32 points sampled at 1kHz) using the embedded CS43L22 audio codec. However, when I probe my headphones with my oscilloscope, the output is a 1.67 kH...
Posted on August 19, 2015 at 04:47I have a design on STM32F427, which includes a HID device (FS).As an example I use demo firmware for STM32F4 discovery board.I ported it to STM32_USB-Host-Device_Lib_V2.1.0 and stripped it from all extra staff, leav...
Posted on August 05, 2015 at 23:54I would like to benefit of the alternate trigger of the injected conversion. I am using the DMA on my interleaved regular conversion.I would like to know if it is possible to use the DMA controller for injected con...
Posted on September 11, 2014 at 20:16 Hi. I've been trying to enter STOP mode in an STM32F401with: PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI); When doing so, power consumption drops to 1.5mA so it's doing...
