CubeMX: SD_Card SPI
Posted on May 23, 2016 at 08:35How can I use the SPI to write to SD_Card (with HAL lib.) because CubeMx forces me to use SDIO which I have no access to it.is there is an HAL example using SPI to drive the SD card?
Forum Posts
Mixed Thumb and ARM modes in .init section hard fault
Posted on May 23, 2016 at 01:07I have a 5 liner 'c' code to copy a module into ccmram which I put into the .init section which works fine. However, immediately after this function, libc_array_init() is called which results in a hard fault. I think t...
STM32F070 Breakout board
Posted on October 24, 2015 at 20:23I designed the following circuit to interface an STM32F070 Micro for a project I'm working on. I was hoping to get some feedback if I was doing everything the right way/will it work , before I order the PCB and BOM...
read and write SRAM internal
Posted on May 21, 2016 at 12:11I would read and write about 10kB of 64kB SRAM internal with STM32F103ZE.This micro have the SRAM at start address 0x20000000.How can I use and save the area of RAM, sure this area isn't changed in real time during the...
''big'' float & FPU
Posted on May 21, 2016 at 14:36'big' float & FPU
STM32F103C8 - PLL Ready Flag never sets
Posted on May 13, 2016 at 06:55 I am trying to set PLL as my system clock source upon startup of my microcontroller, STM32f103 I have commented all the defines in my system_stm32f10x.c 1. white-space: inherit;''> /* #define SYSCLK_FREQ_HSE H...
STM32CubeMX v4.14.0 bug - NVIC fixed priority (0,0)
Posted on May 19, 2016 at 23:09In linux STM32CubeMX v4.14.0 doesn't allow NVIC priority changing. Under the Configuration tab / NVIC Settings after enabling an interrupt the Priority and Sub Priority fields are still read-only and fixed at 0,0 so al...
ARD-OTTO-STM32: First Arduino board based on STM32 ARM® Cortex®-M MCU
Posted on May 20, 2016 at 18:03STMicroelectronics and Arduino Launch Cooperation to Expand Maker-Community Access to STM32 MCUs and Sensors http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-m...
CubeMX 4.14.0 STM32 FW_F7_V1.3.1 SAI I2S Initialization problem
Posted on May 20, 2016 at 08:49When selecting I2S protocol for SAI Interface,CubeMX does not allow to modify all parameters of SAI Interface,in my case I need to change the clock Strobing for receive in SAI B to SAI_CLOCKSTROBING_RISINGEDGE,the gene...
Proposal:Device header should define erased value of flash
Posted on May 20, 2016 at 14:40Hello, the erased value for flash is 0xff on most STM32 devices and 0x00 on L0/1. I did not find any header that defines the erased value. Some header defining these value would come handy.
