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Posted on September 17, 2016 at 15:15 hey guys, so I am using an STM32F411 as an USB device. It's connected via VCOM to a PC. I am using HAL V2.4.1 from19-June-2 In general it works good, but when I quickly connect and disconnect the u...
Posted on October 26, 2016 at 09:31Hi All...i using stm32f103rbt and Ds18B20 temp sensor.i search for hardware peripheral driver that make 1wire independent from cpu but not find any thing useful.i want to read temp from ds18b20 without delay. how i...
Posted on October 25, 2016 at 18:06 Hi, In my quest of low power, I'm not that far from my needs but there's still something I don't understand: RTC is clocked by LSI, while SYSclock is clocked by HSI. __HAL_RTC_CL...
Posted on October 22, 2016 at 20:25It's strange but http://www.coocox.org/ do not work. Maybe there is a site from which this distribution can be downloaded? Besides http://www.coocox.org/. Thanks.
Posted on October 25, 2016 at 11:50Hello everyone,I am implementing a SD card-reader like device on my custom board with STM32F756 with SW4STM32 (AC6).Up to this date, I have successfully completed a working link to read/write file from the PC to SD...
Posted on October 18, 2016 at 02:28I'm trying to start/stop a PWM signal to an LED (simple test!!). Using HAL_TIM_PWM_Start() starts the PWM output, HAL_TIM_PWM_Stop() stops the PWM but leaves the output in a random state rather than the (expected) ...
Posted on October 25, 2016 at 18:12Hi, I was trying to attach a AK4554 codec to a STM32F091CB using the SPI/I2S interface when I discovered it is half duplex only. I don't want to change to an F4 with an SAI interface if I can help it, as it is over...
Posted on June 12, 2016 at 10:04Hi.FATFS with polling mode is OK(Except TX uderrun error when interrupt).When using DMA, FATFS works OK with TX DMA only. (DMA interrupt priority should be lower than SD interrupt).FATS works OK with RX DMA only.But w...
Posted on April 24, 2016 at 18:02 Hi, Here's some code generated with cubeMx: RCC_OscInitTypeDef RCC_OscInitStruct; RCC_ClkInitTypeDef RCC_ClkInitStruct; RCC_PeriphCLKInitTypeDef PeriphClkInit; __HAL_RCC_PWR_CLK_ENABLE(); __HA...
Posted on October 17, 2016 at 10:52Hi, I’m working on a project were I have to connect a camera to a custom PCB and store couple of images to external SRAM (19 bits Address length).I’m working with the STM32F407ZGTx and I use CubeMx to generate some...
