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 November 20, 2011 at 12:21I use the STM32F103RTE6, I cannot get the EXT interrupts to happen: I do the following: - RCC config, all the IO port clock are set RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIO_DISCONNECT|RCC_APB1Periph_TIM2|RCC_APB...
Posted on November 20, 2011 at 11:09Hi Forum! First time I'm trying to do something with interrupts, and I get a HardFault Exception I'm using the IAR Workbench 6.3 with the STM32DISOVERY_VL - EvalBoard. Here's the main-function code (completely co...
Posted on November 19, 2011 at 16:18Hi Everbody!I'm trying to set up an USART Connection to my Notebook. Everything works fine but does anyone have a clue why I have to multiply the baudrate-setting with 3 to get the correct baudrate? for Example: ...
Posted on November 20, 2011 at 01:50Do I need to disable SPI before changing the SPI baudrate?Or, would it be enough if I just wait till the end of the communication and then change the baudrate without disable/enable the peripheral?The spec says ''...
Posted on November 19, 2011 at 15:02All, I`m fairly new to the STM32 family, not new to C or other micros: I use: Keil Lite: V4.22.22.0, 4.22a with an ST-Link, this all works and compiles etc. I can run code on my board no problem !! Now I`m trying ...
Posted on October 29, 2010 at 13:33This Could Be Your Harley Davidson! EBV Elektronik and STMicroelectronics make it happen! Release your creativity with STMicroelectronics’ STM32 microcontrollers. Convince our panel of judges that your STM32F-base...
Posted on November 18, 2011 at 17:57writing out of flash memory at adress 0x0 #stk #stm32 #103stk #0x0
Posted on November 07, 2011 at 22:59When single stepping through the initialization commands for the SDIO card socket (STM3210E) I notice that ACMD41 always returns a command CRC error flag. The ST example code specifically ignores the CCRC FAIL fl...
Posted on November 17, 2011 at 12:20Unfortunately I do not own an oscillope nor a logic analyzer to see this.I'm having some problem using the SPI controller to communicate with a sensor.I've managed to get some data, but not in a consistent way.In ...
Posted on November 17, 2011 at 15:38When try to access to SRAM through FSMC (SRAM example from IAR 6.1) I don't see any address on ADDRESS 7:0. Only high frequancy (> 10 MHz) peaks and splashes. With ADDRESSes 20:8 all OK. With DATA BUS all OK. Re...