The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on November 10, 2011 at 07:27the ctrl registers remain at reset values but idr 0 an 1 goto low(0). is there something wrong with my source? // // // //STM32 BUTTON TEST //by T. Herring tre2020067@gmail.com // /////////////////////////////////...
Posted on November 09, 2011 at 16:38FIXED!!!!I was using a Union Structure, which required a read to the register..I have STM32F207 chip...Using UART2, I've tried to do bidirectional data sending and receiving. However, I've noticed that when I wri...
Posted on September 21, 2011 at 19:10http://www.st.com/internet/evalboard/product/252419.jsp Looking to be about $16-$19 USD depending on distributor.http://www.st.com/internet/mcu/subclass/1521.jsphttp://www.st.com/internet/com/TECHNICAL_RESOURCES/...
Posted on November 09, 2011 at 10:06Originally Posted 12 October 2011 to OnARM forum (which seems to be dead). Using arm_conv_f32 with a 7 element array and a 58 element array I get convolution results I expect. 0.0625, 0.125, 0.1875, 0.25, 0.1875, ...
Posted on November 03, 2011 at 03:37We've been looking at the new STM32F4x because we could really use some additional internal memory, and the F4x family advertises up to 192 kB. Sounds great. So today I attended our local STM32F4x roadshow present...
Posted on November 04, 2011 at 16:07I am sorry I am new here and did not found the related info in this forum.So I wonder if ST plans to release mac os x drivers for STM32.If a thread is currently treating this subject I would be grateful if someone...
Posted on November 07, 2011 at 11:41Hello, We are working with the STM32F4-Discovery and are testing the accelerometer. The demo program works fine and we see the LED values blink when we tilt the board (in an angular fashion). In that case, 2 LEDs ...
Posted on October 31, 2011 at 19:56of setting a program option byte as part of a keil build? trik
Posted on November 07, 2011 at 14:46I have problem with sending report bigger than 1 bytes. I have configured descriptor and endpoints buffers address ( I am using 2 endpoints because i develop Composite device HID + MSC which is working properly...
Posted on November 07, 2011 at 14:16I'm interested to know about the input protection doides on five volt tolerent IO. In various places the documentation shows the clasic diode from the IO to ''VDD_FT'' and states ''VDD_FT is a potential specific t...