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Posted on January 09, 2013 at 14:14 Hi all, How can I use the SDIO to access to an uSD card with EFSL filesystem. The example I have is using EFSL with SPI as communication interface. I should have an interface.c file where I do a...
Posted on February 02, 2013 at 21:45I has a kit Board STM32F4 Discovery WITH ST-Link / V2 .. I wanted to program/debug another microcontroller STM32F047VGT6 on my personal card .. I have to use the CN2 SWD STM32F4Discovery?? how I should SWD inter...
Posted on February 02, 2013 at 19:28Hello,I'm working on the STM32F4, and in my application i need to use atan2 and exp a very large number of times.In my initial implementation i used the stlib for atan2 and exp. Unfortunately, in the current state...
Posted on February 02, 2013 at 09:12I have http://www.sainsmart.com/sainsmart-stm32f103rbt6-arm-cortex-m3-mini-development-board-code-jlink-v8-adapter.html (board only), and I need a JTAG debugger to program it. Is it possible to use my F1 discover...
Posted on February 02, 2013 at 09:18Quick background: I'm using the STM32VL which has 1 ADC peripheral with a possible 18 channels inputs that are multiplexed to the actual ADC. I believe I have the configuration set up correctly for 2 analog inputs...
Posted on January 23, 2013 at 20:08Dear Friends; I use SPI protocol @ stm32f100c4 to interface with GLCD , to interface GLCD frame must be SPI 9bit. From Datasheet: Stm32f100C4 has two mode 8bit frame or 16 bit frame for sending data by SPI protcol...
Posted on August 23, 2012 at 21:43The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on January 31, 2013 at 19:47I have an application I build from Atollic True Studio that runs correctly stand alone on an STM32F407ZE processor. I am working to insert a boot loader that later branches to the application. The boot loader runs...
Posted on January 31, 2013 at 21:24I have an application that runs fine alone when booted stand alone but appears to have timing problems when branched to through a boot loader. It appears to run slowing and I suspect timing related registers. Is t...
Posted on February 01, 2013 at 12:33Hello I’m new to the STM32 world and I’m making some experiments with the STM32F4 Discovery Board. I would like to measure the VBAT and Temperature sensor signals using the ADC1 and the DMA, continously scanni...
