Posted on December 01, 2017 at 04:40I am working with STM32F407 Discovery Board and micro SD Card. I use STM32CubeMX version 4.23 to config SDIO 4 bit.This is my code to read data from micro sd card: FATFS myfatfs; FIL myfile; uint8_t SD_Data_Read_A...
Posted on November 30, 2017 at 13:54Hi, I'm working with a STM32L053R8 and I want to use some ADC pins. I have a doubt about the input voltage range. Does the ADC have an independent power supply? Which is the input voltage range of the ADC?For exam...
Posted on November 29, 2017 at 13:56Hi, I'm trying to make a little project just to send an echo of what is received over USB. I have been able to do it, but there s something I couldn't do yet.My code in the USB callback function is as shown belo...
Posted on November 25, 2017 at 20:17Hello I am using this microcontroller for a project with ethernet. From what I've been reading everyone recommends that I use MII instead of RMII since RMII incurs in a lot of packet loss. And reading the errata I...
Posted on November 30, 2017 at 09:06Hello,I'm running freeRTOS on STM32F4. I have no problem with using cmsis-dsp functions without freeRTOS.But when I want to call a function (in which cmsis-dsp functions like arm_cfft_radix4_f3,arm_rfft_f32 ,... a...
Posted on September 06, 2017 at 02:55 How should I implement USB CDC Receive for the STM32F103C8 using CubeMX? I could not find any examples. I have a partially working implementation of a USB CDC for this IC, but I have a few occasional issue...
Posted on November 22, 2017 at 21:05Hi,I'm required to integrate FatFs file system on my raw NAND flash memory. I'm interfacing the NAND through SPI peripheral of the STM32L486RG microcontroller. I have developed NAND a low level driver through whic...
Posted on November 23, 2017 at 17:17Hi,I�m having some issues getting a dual FS USB Host RTOS configuration running based on a STM32F746 target.Connection events and callbacks events work correctly.When I use the USBH_Init() function for initialisin...
Posted on November 27, 2017 at 14:58Hello,i'm going to read SDADC1, SDADC2, SDADC3 (stm32f373) in continuous mode with DMA,Setup: Regular conversion, multimode disable,software start for SDADC1, Synchronous trigger for SDADC2, SDADC3.Each SDADC conf...
Posted on November 15, 2017 at 19:42Hi there,I'm trying to get the SD 1-bit interface working on my STM32L476. I generated the code with the STM32CudeMX.So that's my problem: The init function ''MX_SDMMC1_SD_Init'' [1] stucks in a loop. So, I used ...
