Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 24, 2013 at 20:27hi,i am trying to send data from accelerometer to pc using virtual com port ,but when i open hyper terminal to check if data was sent i found out unsignificant symbols!!!this is the systick handler wich is called wh...
Posted on March 24, 2013 at 18:01I quite enthusiastically purchased an http://www.st.com/web/en/catalog/tools/PF252419 quite recently, and when I initially unboxed the board, I hooked it up to my Mac, and the already programmed in demonstration was ...
Posted on March 23, 2013 at 22:05I have the MB950 daemobord ST, I can not install the drivers on windows 8 to make it work! When I install the driver dpinst_amd64 I get the error: Can not complete the Setup Wizard device driver (driver name: STMicro...
Posted on March 22, 2013 at 17:47I have a requirement to connect an STM32F103RB to existing equipment which is designed for interfacing with another microcontroller, with some intrinsic incompatibilities in the connection lines. I would like to know...
Posted on March 23, 2013 at 16:57Hi,I have a question about the microcontroller STM32F207IG.If all of ADC channels sample at the same time,will adc sampling rate descrease?
Posted on March 21, 2013 at 18:06 float hypo2; int32_t XH=0,YH=0,ZH=0; ............... hypo2= (XH*(XH*1.0) + YH*(YH*1.0)); hello forum, in the above code XH and YH are 32 bit integers hypo2 is float variable becouse ...
Posted on March 23, 2013 at 11:04Hi all,Someone can tell me where can I find the App notes firmwares and FW libs in the new web site? Thanks
Posted on March 22, 2013 at 21:32Hello!I can't enable the interrupt (NVIC_EnableIRQ (TIM1_UP_IRQn)) from the timer TIM1.Keil dislike arguments TIM1_BRK_IRQn, TIM1_UP_IRQn, TIM1_TRG_COM_IRQn:Main \ main.c (124): error: # 20: identifier ''TIM1_UP_IRQn...
Posted on March 22, 2013 at 21:24Hi, I am having some troubles getting EXTI0 working properly with GPIOA.P0. At present, the interrupt works, just in the wrong way. I have a push button hooked up to GPIOA.P0 that pulls it to ground. It is configu...
Posted on March 21, 2013 at 19:44I have an application where I have a digital mic/codec (maxim codec chip) combination transmitting PCM 16-bit samples over I2S to an STM32F217. I am trying to use DMA to capture this audio stream, however I only wish...
