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...
if(Mains>0.1) { if((Mains<1) &&(Vbat>0.9)) { TIM1->CCR4=TIM1->ARR; HAL_TIM_PWM_Start(&htim1,TIM_CHANNEL_4); Set_LED(0); Batt_Chrge(0); HAL_Delay(1...
Hi.I work on BMS. I want a master-slave topology. I want to use 300 slave cards and 1 master card. This BMS is for automotive. I check ST MCU. I guess, The card should be 10-bit I2C. Because I want 300 Slave cards. So, Can you Help me this subject? W...
Hi, i m reading the general HAL GPIO file, what does the 2 pointers here do? can anyone kindly advise? i see a lot of STM header and device file with these... void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init){uint32_t position = 0x...
Hello, I want to capture the duty cycle of an input PWM with the timer feature PWM Input on CH1.Channel 1 is configured on rising edge, channel 2 is configured on falling edge.The DMA is configured for this timer on channel 1, channel 2 can't have DM...
Hello all,I recently ran into this problem where the MCU would instantly stop working after enabling the DAC. The behavior is that from the debug view of STM32IDE the program is still running, but all variable values are reset to 0, and once the prog...
Hello.I am a college student who is using cortex for the first time.I downloaded stm32cube expansion from stm32 and downloaded format is exe file.I downloaded these exe files and installed them on my computer, but there was a problem from here.I down...
If you set the IWDG to start using the option byte, the watchdog cannot be disabled subsequently. Am I right thata) the prescaler can be modifiedb) the counter itself can be reloadedItem b) would be a vulnerability, surely, because faulty code could ...
Hello everyone, i'm actually trying to read data from an accelerometer (external) with the stm32f4 discovery board.So far, I was able to do it trough an IDE and let the data be shown on a display. Now I would like to do it with simulink. Is there a S...
Hi,I'm using STM32WB55 mcu. (USB DFU)I write a simple program which runs STM32_Programmer_CLI multiple times with these arguments and than checking return code & CLI output If every step completed successfully.1) Clearing nBoot0 and nSWBOOT0 bytes. ...
I'm totally new to stm32 and arm development, recently got my stm32-f429(ZIT6) discovery kit . I just following some tutorials, but couldn't properly enable SWO printf() like feature, i followed some ITM register enabling codes and nothing works at a...