STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on January 04, 2012 at 10:29Hi,im using stm32 h103 board and IAR for debugging i want to add polarssl library for crypto operations. But when i want to use library functions.''Writing outside flash memory at address 0x8008000 '' error occurs....
Posted on January 05, 2012 at 21:45Hello to all, Recently I noticed a strange behavior on STM32F series RTC, I'd like to draw your attention upon. After a hardware failure (it happened to me many times after an accidental VCC-GND short during board...
Posted on December 12, 2011 at 17:44Hi,I'd like to connect STM32VLDiscovery to my laptop USB via USART.Everywhere I see that to have RS232 on board it is not sufficient to connect USART pins with DB9 connector. RS232 <-> TTL converter is needed (lik...
Posted on January 04, 2012 at 13:41Hello. I have a stm32f103vet6. I see that data goes to PC, but I don't see anything on input in PC.My code for stm32:&sharpinclude ''stm32F10x.h''u8 SMS[]=''Hello, my name is STM32F100RB!'';int main(void){ u32 ...
Posted on January 03, 2012 at 14:44HelloI have to try use an external memory for writing and reading same data on stm32 discovery board.Which type memory can i use ? EEPROM or FLASH ? And how can i connect this device to my board ?Is there anyone t...
Posted on December 27, 2011 at 16:04Hi Folks-I'm trying to get debugging working on Eclipse. It appears that the Eclipse debugger wants to send a ''run'' command after loading the image when it should be sending a ''continue'' command. The debugge...
Posted on January 04, 2012 at 16:07Hi, I have read through the stm32 ref manual (many times!) and looked at the example firmware through the um0424 packages but I am still struggling to understand how to use the buffer descriptor table. Can someone ...
Posted on December 29, 2011 at 14:42Hello, i'am looking for an example howto implement an USB High-Speed Device in isochronous mode. I have found several examples for full-speed, but I need Highspeed. Porting full-speed examples to highspeed hasn't ...
Posted on January 03, 2012 at 22:17How to connect the STM32F207 to the ST802RT1A in RMII mode? What to do with the TXD2/SCLK pin in RMII mode? Is it possible to use ST802RT1A in RMII mode without using a 50MHZ oscillator?
Posted on December 23, 2011 at 17:07After following CJacob's 18 Dec post on Yagarto vs Raisonance problems, it is probably useful to identify known pitfalls in assuming optimized code runs the same as non-optimized code. Here is my contribution. Y'a...
