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VDaanen · 2023-02-16

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...

VDaanen · 2022-12-09

Hi, We received a custom board built around a STM32L476 MCU. I could program it with a basic "Hello World" program which aims at blinking some leds. But the leds do not blink... :( using debugger, I noticed 2 strange behaviors 1) call to HAL_Delay()...

VDaanen · 2022-09-09

Hello,I'm planning to use a STM32L476 to acquire approx 150 analog signals. For some reasons, I have to periodically check the justness of the ADCs.I read in the RM that it is possible to connect internally DAC to ADC but I can not figure out how to ...

VDaanen · 2023-02-16

Hithx for your answers guys..just some additional info: the clock is used by the fw to trigger an acquisition. The code polls on a global variable which is set to true in the interrupt routine associated to the timer@AScha.3 say i want to generate a...

VDaanen · 2023-02-16

note an answer.. but from an4776, seems my intuition was not so bad (or at least I hope so..)

VDaanen · 2022-12-12

Hi guys,connecting BOOT0 to GND solves all my issues..Thx for your helpVincent

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Best prescaler/period tradeoff to generate a clock

How to execute a program uploaded with JTAG on a target configured to start bootloader

STM32L476: how to select ADC & ADC channel the DAC is internally routed to ?

Re: Best prescaler/period tradeoff to generate a clock

Re: Best prescaler/period tradeoff to generate a clock

Re: How to execute a program uploaded with JTAG on a target configured to start bootloader