About MEde.1

MEde.1 · 2024-04-04

Hi,Can anyone point me in the direction of some more information about the custom timing under the I2C parameter settings?Are we modifying a specific register? or something else? Do each of the 8 bits do something different?

MEde.1 · 2024-02-15

I have been struggling for a few days now with trying to trigger an interaction within TouchGFX (V4.23.1) via a hardware button.The board is a STM32H747i Discovery. The board bring up has been completed with a standard TouchGFX template and the touch...

MEde.1 · 2024-02-06

I am probably missing something obvious but the NUCLEO-H755ZI-Q is listed as compatible with the X-NUCLEO-GFX02Z1 but within Touch GFX when I "Create New" and search for the GFX02Z1 there are only two options, the Nucleo-H563ZI and the Nucleo-U575ZI....

MEde.1 · 2023-12-07

I am working on a project that uses an FFT to identify noise in specific frequency windows. Currently, I am configuring the hardware to optimize signal input for this analysis, but I'm facing some challenges with the internal connection settings in t...

MEde.1 · 2023-12-05

Using a Nucleo-H745ZI, board revision D-01.According to rev. 5 of UM2408 "User Manual STM32H7 Nucleo-144 boards (MB1363)"USART3 is available via ST_Link. Table 12 lists the config for the virtual com port as the default configHowever, my board had SB...

MEde.1 · 2024-04-11

I haven't contacted AD simply because our application is a product on the market that works, the engineer who created it and the software to run it no longer works here, He used a bit-banging approach with the PIC18F so potentially there is weirdness...

MEde.1 · 2024-04-11

I really wouldn't worry about it, what we have is satisfactory. It's just a shame that the I2C timing for the STM32 HAL is so opaque.The STM32 HAL couldn't cope with the ADG715 being directly wired to the relevant pins (in combination with a breadboa...

MEde.1 · 2024-04-11

The ADG715 is potentially a little fussy. My bit banging functions and careful applications of delays (having the SDA start slightly before and end slightly after the clock pulse) results in everything working fine the speed is terrible but completel...

MEde.1 · 2024-04-10

Couldn't get the STM32 to interact with the ADG715's at all via HAL. So I simplified things, I wired up a single ADG715 and used the STM32L476RG with clean code and still no ack. I then went to a direct bit bashing approach and it works on the simpli...

MEde.1 · 2024-04-05

Hi Pavel A,I don't suppose you know what this Excel spreadsheet might have been called? I have looked in CubeMX and it doesn't seem to offer any functionality above STM32CubeIDE? Or maybe I am not recognising what I should be looking for / not lookin...

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I2C Custom Timing

Hardware button

X-NUCLEO-GFX02Z1 and NUCLEO-H755ZI-Q - Touch GFX

Nucleo-H745ZI - OPAMP feeding ADC

Nucleo-H745ZI - USART via ST-LINK

Re: I2C Custom Timing

Re: I2C Custom Timing

Re: I2C Custom Timing

Re: I2C Custom Timing

Re: I2C Custom Timing