Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 17, 2014 at 10:21Hi,There is an Audio-Codec connected by I2S to the STM32F407/401 with 48kHz. Every sample needs to be calculated as soon as it arrives to keep the latency between Analog In and Out as short as possible, which mean...
Posted on November 08, 2014 at 07:33For example, PA9 as USART1 TX pin, it's L, before USART1 is enabled.
Posted on November 13, 2014 at 12:23Hi, This is a pretty noob question but I'm going to ask it anyway, because it seems like I'm missing something. I've just set up new STM32F1xx and STM32L1xx projects based on the GNU ARM plugin for eclipse. I'm w...
Posted on November 13, 2013 at 17:31 Hi, I am successfully running most of my software, and I am now debugging the A/D. I first used the examples verbatim, to understand what I am setting up. I gave now modified the code, and have two questions: Th...
Posted on November 14, 2014 at 03:46Hello everyoneCan someone explain to me in detail how to display an image on the touch screen? I have been looking for some kind of tutorial but I can't find any. I've been looking at the LCD_WriteBMP command, but...
Posted on November 14, 2014 at 15:10 Hi, I have this code, copied from anothers 3d in this forum, for a multi channel ADC: #include < stdio.h > #include < stdlib.h > #include < string.h > #include ''stm32f4xx.h'' //*******************...
Posted on November 14, 2014 at 10:39On stm32f407, Erasing a 128KB flash sector takes about 1 second, but after I finished erasing 1 sector, the systick just happend for 3 times(3 milliseconds), as I config systick as 1000Hz.Does MCU disable systick ...
Posted on November 14, 2014 at 00:18Hello ST gurus! Our company is seeking to protect its IP as much as possible from code extraction before products are shipped. We understand the STM32F4xx has protective features to prevent code extraction via JTA...
Posted on November 14, 2014 at 18:14Hi, I'm just starting on ARM CORTEX and STM32 via The Spark Core so forgive me if I'm missing something but in file stm32f10x_tim.cFunctionvoidhttp://stm32.kosyak.info/doc/group___t_i_m___exported___functions.html...
Posted on November 14, 2014 at 14:53Hi I am using STM32F205 for my project (SN8000 EVK from Murata).The SN8000 EVK uses Wiced SDK but it supports all the libraryfunctions, so the basic configurations will work(It uses vector tables in the vector_ta...
