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NOR Write problem (hanging in busy state)

Posted on February 05, 2018 at 19:47We're using STMCube to integrate two types of NOR Flash : MICRON and CYPRESS.We are using the HAL_NOR_ProgramBuffer() function, memory data with = 16 bits.Some tests showed that we could not write over the first o...

GPIO state at power down

Posted on February 03, 2018 at 23:40Hello there,According to the datasheet, the GPIO ports circuit diagram looks like this in STM323L4x2:From this diagram I understand that at powerdown (VCC = VSS = 0 V) the I/O pin state is high impedance. But is t...

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STM32F302 change ADC clocksource

Posted on January 12, 2018 at 09:39Hey,in my current ADC code I use the PLL as clock source (72MHz). That causes a problem in the powersave mode, where the PLL is disabled and the clock source of the mcu core is just HSE (12 MHz).Now I want to use t...

Clock configuration tool for STM32F429?

Posted on February 02, 2018 at 12:30I'm looking for a Clock configuration tool for STM32F429. Does one exist?Or can I use the Clock configuration tool for STM32F40x/41x microcontrollers (AN3988)?#stm32-f4

sima2 by Associate III
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Watch dog in sleep mode

Posted on February 05, 2018 at 15:48Dear,I want to use the watchdog for STM32L0. But do not how to disable the watchdog before going to the LowPower modes (sleep mode). Because if I go to the sleep mode, the watchdog reset my device and wakeup it fr...

JAN R by Associate III
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CubeMX and SysTick

Posted on February 02, 2018 at 16:09Why does CubeMX generate the following lines in SystemClock_Config if the HAL timer is set to anything other than SysTick?HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);/**Configure the Systick */HAL_SYSTICK_CLKS...

adrian by Associate III
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