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Posted on October 05, 2014 at 04:02This is a subject that seems to have a lot of confusion (I do not fully understand). How to calculate the Variables: Period Prescaler Duration if only a few other variables are known. At higher frequencies, for e...
Posted on October 06, 2014 at 22:18I downloaded, installed and used your STM32Cube software, Great Stuff, but when it came time to generate the code I was given a choice of :EWARM IAR MDK-ARM Keil TrueStudio Atollic Tool chains, where is the GNU too...
Posted on October 06, 2014 at 17:36Hello, I send a char string to com port using sym32f4( with 3 pins only: GND VCC TX) and listen using ''hercules'' program finded on the net. I get weird characters, took a screanshot and uploaded as attachment. Ca...
Posted on September 23, 2014 at 01:44Hi All,I have done a search to no avail on this:Using Keil tools and Cube 4.3.1 (STM32F407), generating the project results in missing the startup file - but only at random.The folder ''Application/MDK-ARM'' does...
Posted on September 10, 2014 at 00:31Hi, I would like to know if there are the option to create a IAR project in the STM32CubeMx that use CCM-RAM to run interrupt routines. If not. Are there plans to add it in the future?Ari.
Posted on October 04, 2014 at 22:23Reference:RM0090STM32F407xx Reference ManualRev6Section 17.4.7TIMxCCMR1->OC1M--PWM Mode 1,2Quote:''2: In PWM mode 1 or 2, the OCREF level changes only when the result of the comparison changes or when the output co...
Posted on March 25, 2013 at 10:39Hi, We are trying to migrate from IAR Kickstart kit with IAR-STM32F207ZG-SK board to our own board. On our PCB we have STM32F207ZC mounted. The small test code is successfully downloaded with J-Link. Downloaded C:\da...
Posted on October 05, 2014 at 10:08Hello, I use your microcontroller STM32F407(lqfp100) at my work. We develop at the research institute a system of control engine. I developed a program at STM32F4 Discovery. But when I developed my scheme where use...
Posted on October 06, 2014 at 09:53Dear all,We are trying to use the on-chip ADC of STM32F407. We have read two appnotes, which are AN4073 How to improve ADC accuracy when using STM32F2xx andSTM32F4xx microcontrollers and AN2834 How to get the best ...
Posted on October 03, 2014 at 17:09Hello,I'm trying to identify when program is on debug mode or not.As semihosting (interrupts) breaks the program when it calls printf(). I hope to read a flag to identify that i'm not on debug mode and with this I ...
