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...
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 January 05, 2016 at 11:53Hi, I recently tracked down an issue with PA15 staying high during Standby (and therefore holding an external component in reset). It only happened in debug builds where we need the debugger to stay attached during...
Posted on January 05, 2016 at 02:42Hello all,I am new around here; please excuse in advance my probably boring query... I have a custom board with an STM32F427ZI together with 256Mb of SDRAM (the chip is an AS4C16M16S). I configured it with the code...
Posted on January 05, 2016 at 13:49When preparing to receive the data on OUT isochronous endpoint, the HAL sets up the even/odd flag once when you call the PrepareReceive for that specific frame that is active at that moment.However the data may com...
Posted on December 30, 2015 at 14:05Using a STM32F334K8T6 with 2 DAC channels. Each channel will go no higher than 1.5 Volts with a DAC Holding register value of 0xFFF. I expected 2.5 V because VDDA is being fed 2.5V from a reference. Where is this ...
Posted on January 02, 2016 at 10:53My Flash is divided into 3 parts first part of code only decide that which part is active b/w the remaining two parts and jumps to the active part accordingly. The remaining inactive part is for remote firmware upd...
Posted on January 04, 2016 at 10:43Good morning,recently my company has renewed its workstation park with some machines running windows 7 pro 64 bits. The issue is that since this upgrade we're no longer able to use STMStudio efficiently: data visua...
Posted on January 04, 2016 at 16:17 Hi all, I'd like to have e PWM signal, starting with a duty cycle of 10% and incrementing up to 100%. I'm using next code, I see the waveform with 10%, but it never increase, it seems that it never enter ...
Posted on January 05, 2016 at 08:28In HAL STM32F4xx_LL_USB_DRIVER in function USB_EPStartXfer for isochronous OUT endpoint the odd/even flag is always setup to the inverse of current odd/even frame.I wonder if that is the problem when receiving the ...
Posted on January 05, 2016 at 08:22In HAL STM32F4xx_LL_USB_DRIVER in function USB_EPStartXfer for isochronous OUT endpoint the odd/even flag is always setup to the inverse of current odd/even frame.I wonder if that is the problem when receiving the ...
Posted on December 24, 2015 at 18:32Hi, I'm getting started with the 'F401 device, I'm trying to blink the LED on the Nucleo-F401RE board when Timer2 triggers. I know this is just register level stuff and I'm probably making things harder for myself...