STM32CO11 DELAYS NOT WORKING
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...
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
Resolved! CHOOSE MCU
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...
GPIO HAL pointer at function argument
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...
Using Input captur in PWM mode with DMA
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...
Resolved! L431 Stops working after enabling ADC
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...
Resolved! I don't know how to use the stm32 extension package.
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...
32F417 IWDG - hardware watchdog mode question
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 ...
How to Write Firmware and Start It Automatically by Using STM32_Programmer_CLI ? (USB DFU)
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. ...
Resolved! How to enabling SWD/SWO printf() like debugging feature for stm32-f429 discovery kit?
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...
low power measurement for nucleo L073RZ with stlink-v3pwr
Hello I just brought the stlink-v3pwr. I also have the nucleo L073rz. I want measure the current consumption. To do that I wrote a simple example by calculating the float values multiple times and then provide 1 sec delay. I supply power to the nucle...
