Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 09, 2013 at 12:23 Hi all, When I build my application, the output .hex file indicates that the FLASH data footprint (.text) is 0xBB04, but according to the .map file it should only be 0xB How is this possible? I am using th...
Posted on March 27, 2013 at 12:45Hi all,I am currently using the STM3240-EVAL kit. I am writing a custom bootloader which needs to store some configuration information in the FLASH memory at a specific address. I am however experiencing very odd beh...
Posted on April 03, 2012 at 10:42 Hello all! I writed an app for ST32F Next, i change target in keil to ST32F207IG and try to make it work on my custom ST32F217 board with STE100P PHY controller in MII mode. But controller cant pas...
Posted on April 08, 2013 at 04:00Dear, I sucessfully download the Custom_HID demo code on STM32L152-EVAL. It works. However, after I disconnect the USB cable from CN1, I use IAR and ST-link to program again, the error ''Fatal error: Failed to rea...
Posted on March 23, 2013 at 11:52Hi I am trying to create a USB host project with keil library (USB HOST and FILE system) + ST standard library ; I always get the error OTG_HS_DFIFO Not found ... those fifos are defined in STM32F4XXH in keil bu...
Posted on April 04, 2013 at 20:11I have problems with creation of simple timer for delay. For a week I am searching some code examples where timers will working without interrupts, examples are working but not quit correct. One of examples http://am...
Posted on March 31, 2013 at 00:51I want to use SPI2 of an F0 in 8-bit mode. My stripped-down code is below. Looking at the SPI2_CLK line on a scope shows 16 cycles each time I write to SPI2->DR.// reset and enable spi2 RCC->APB1RSTR |= RCC_APB1RSTR_...
Posted on April 05, 2013 at 12:30Hello, Yesterday I've received my STM32W RF CONTROL KIT. But, ST website does not include any software package for this kit. I try to dig ST website deeper but there are not any library packages even if the datasheet...
Posted on April 06, 2013 at 12:17Hi, concerning the new STM32F429/STM32F439 chips: In the part number table in column ''Serial interface'' it says ''2xUSB OTG FS/HS'' for most of them - whereas for the older chips (as STM32F407...) it says ''2xUSB O...
Posted on April 07, 2013 at 15:42Hello everybody, Where can I find the isc cpal library + examples for stm32f4 ?Regards,Mihai P
