RM0440, Rev 2, STM32G4 Series reference manual - page 191 typo
Last item 5 on page 191 (Section 5.1.5) says: 5. Wait for at least 1 1us and thenIt should say: 5. Wait for at least 1us and thenThere is an extra "1 " before the 1us.
Last item 5 on page 191 (Section 5.1.5) says: 5. Wait for at least 1 1us and thenIt should say: 5. Wait for at least 1us and thenThere is an extra "1 " before the 1us.
What registers do I look at and what bits? Also, does the peripheral library wrap all the code needed to handle error frames? We are using a board Nucleo-G474RE.This question was already asked at https://community.st.com/s/question/0D50X00009XkhBe/ca...
@Imen DAHMEN Still looking here for a small-footprint solution in the stm32g4 line with hardware SPI flash (QuadSPI) handling. The WLCSP versions of the STM32G4x3 and STM32G4x4 lines might be viable. They are slated to be released in Q1 2020 (that ...
My question here is this: Can the STM32G4x1 line access external flash memory (e.g., via QuadSPI)?My confusion is as follows: the following page:https://www.st.com/en/microcontrollers-microprocessors/stm32g4-series.htmlintroduces the STM32G4x1, G4x...
I have an application where I'm using dual ADCs (let's say ADC 1 and 2) on an STM32G474.The desired regular channel sequence is:ADC1: channel 1, stop, channel 1, stopADC2: channel 2, stop, channel 2, stopThe ADC conversion is triggered by a timer. I ...
Hi everyone,I am trying to play around with the demonstration application included in the NUCLEO-G474RE. The user LED (LD2) blinks at 3 different frequences (increasing order) and one can shift between them by pressing the B1 switch (blue switch) and...
I'm running out of timers on the STM32G431RB that I am designing for, and am inclined to try to use TIM_15, 16, and/or 17 for upcounting (only! not up/down quadrature counting) encoders, for rotary encoders on shafts that only spin one direction. Is...
I assume this issue applies to DACs across all the MCUs but I am testing on a Nucleo-G431KB so I'll stick with the scientific facts.When I write a 12bit DAC value greater than 4060, the "down" slew rate in buffered output mode drops off a cliff.For...
I am considering powering a STM32G4 with a DC-DC Switching Converter. One of the converters I am looking at has a PWM Switching Frequency of 6-MHz, the other 500 kHz. I'd use a hefty inductor and capacitor to filter the current ripple at this PWM fre...
In our current project, we are using the STM32G431 (UFQFPN32) with only an HSE connected. In this project, we do also need a longtime accurate RTC for Time/Date. Since the internal LSE have a quit high accuracy of 1%, they dont seem to be suitable fo...