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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...
Posted on October 23, 2016 at 02:16Hello folks, Would anyone know why this does NOT work while (DMA1->ISR & DMA_ISR_TCIF1==0); //wait until transfer complete but this WORKs tc_flag=DMA1->ISR & DMA_ISR_TCIF1; //save transfer complete flag ...
Posted on October 14, 2016 at 07:07The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 21, 2016 at 20:16Hello, I recently bought a Mikroe M4 developement board with a STM32F415RG to test the embedded crypto. The devboard manufacturer only gives support for his own proprietory C compiler, so I'm currently figuring out...
Posted on October 19, 2016 at 11:23 Hi everyone, I have troubles getting the ADC working properly. This is my set-up : - STM32F103CB - ADC1 with 8 channels - DMA set on ADC1 I would like to make the conversion of the 8 channe...
