Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 30, 2016 at 17:21Hello, i'm having big troubles with isochronous assynchronous data transfer with feedback. Have spent weeks on the subject, and its all mess in my head now, because simple things who are supposed to work, doesn't, a...
Posted on August 25, 2016 at 17:20Hi,has anyone worked with on of the TI CC11xx RF modules?I have searched a lot to find STM32 related code examples, but with no success. All I found is the following discussion, where someone is also using CC1101 RF...
Posted on August 14, 2016 at 16:11Hi there,I see that inside this board there is TS472 audio preamplifier, but there is no driver for that.preamp is connected to pin PF10 (ADC3_IN8).PAGE 50/67:http://www.st.com/content/ccc/resource/technical/documen...
Posted on August 24, 2016 at 18:00Been reading through the USB document and going through the codes but still having a bit of trouble grasping the concept of an interface. What would constitute an ''interface''? Does it encapsulate a class with the...
Posted on August 25, 2016 at 10:39Hi,I have a 800 bytes array and I need to check if each byte is bigger than a threshold valuefor (i=0;i<800;i++) if Data[i] > TH then ....is there any other method to implement this threshold without loop and if?Tha...
Posted on August 27, 2016 at 18:31I think we must build a system where CPUs are mainly asleep. When they get an serial data or something, they'll wake up.Then do something and go to sleep again. How to put a 407 or something in low power mode?
Posted on August 30, 2016 at 00:04Hi, Does anyone know of any example projects which have supports for a configuration that has more than one interfaces? Preferably three or more? I've downloaded the STMF4cube projects but I believe the examples the...
Posted on August 28, 2016 at 21:51I am using STM32F407VG but questions i guess will be the same for all series.- When 2 interrupts come on same time,the first will be executed comes from priority and sub-priotiry.Right?-When 1st interrupt comes and ...
Posted on August 29, 2016 at 20:10 Hi! Im trying to change a library for STM32F4 to include DMA transfers when using I2C http://stm32f4-discovery.net/2015/05/library-61-ssd1306-oled-i2c-lcd-for-stm32f4xx/. Im using it do drive an OL...
Posted on August 26, 2016 at 19:19I am doing blink led simple project I got one error in eclipse while building some one please help me...screen shot attached.
