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...
Hi, I'm doing a project with STM32F769I-EVAL.In my project, I set Timer 2 Channel 1 to input capture mode, and I made a clock to TIM2 CH1 Pin with Function Generator. And Timer 5 Channel1 to PWM Generation CH1 to make a PWM.I calculate frequency of i...
Could you give me a parameter sheet for "STM32H750VBT6" and "STM32H730ZBT6"?Required for export.Thank you.
I managed to program the FLASH_OPTR user option bytes and set the SRAM2_ECC to zero (enabled). But when restarting the µC the RAMCFG_M2CR ECCE bit is not set and the RAM ECC is not active. So during startup when the .data section is initialized in SR...
I have a timer which at each interrupt first stops itself, and then set its own next delay:HAL_TIM_Base_Stop_IT(&htim); // do stuff __HAL_TIM_SET_PRESCALER(&htim, new_p); __HAL_TIM_SET_AUTORELOAD(&htim, new_a); __HAL_TIM_CLEAR_FLAG(&htim, TIM_FLAG_UP...
On the STM32 SAI peripheral, there's a member of the SAI_InitTypeDef which is: uint32_t OutputDrive; /*!< Specifies when SAI Block outputs are driven. This parameter can be a value of @ref SAI_Block_Outp...
Hello,I got my hands on a H735 Discovery Board which has an external "HyperRAM" (Infineon S70KL1281DABHI023) connected to OCTOSPI2.I need to use it in memory mapped mode, which is quite easily setup via HAL stuff (just switched to register setup to l...
Hi guys,I'm working on UART with STM32F413 via MATLAB Simulink recently.I've followed this tutorial: 《Getting Started with STMicroelectronics STM32 Processor Based Boards》 from MathWorks.And I can already turn on LED via MATLAB Simulink. And next ste...
Hello,I'm working on a STM32F407 board, and communicating with 6 I2C sensors which are scattered on the 3 I2C interfaces with 400K clock. Everything is fine if the system clock is set to 40MHZ. When I'm trying to change the sys clock to 168M, all I2C...
Hi,I would like to use the nucleo-stm32l031 to some low power tests. I'll try the NUCLEO-L011K4->PWR_STOP_RTC and also the NUCLEO-L031K6->PWR_STOP_RTC. Both example don't work on my NUCLEO-L031K board.The problem is that the MCU don't go in STOP mode...
Hello,I need to generate a clock to trigger some sensors acquisition at a given frequency..I'm doing this using a timerI do have several choice to configure the timer prescaler & period fields.My question is : what is the best choice to limit MCU cor...