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Toneski · 2025-01-16

Hi All,I'm sure this has been discussed before - and there's probably a solution out there, but for the life of me, I can't find it.So here's the situation.I have a large (~256K) block of graphics data, that sits within its own designated sectors at ...

Toneski · 2023-10-25

Hi All,I have a 407 connected to an FPGA using the FSMC interface.When I compile my device configuration from ST Cube, the WaitSignalPolarity value in the MX_FSMC_Init routine is always set to: FSMC_WAIT_SIGNAL_POLARITY_LOW. On my system I need this ...

Toneski · 2025-01-17

Hi Andrew,Thanks for your reply - yes I was thinking the same sort of thing - splitting off the block of data from the main ELF and programming it separately.I see from your link that you have had pretty much the same conversation with others includi...

Toneski · 2025-01-08

Hi SoCal,Having a look at your file 2.png, NSS is definitely not right. Whats the scale of the NSS trace? It looks like a signal with a bit of ground bounce (very low voltage) - every time your data changes, you get a bounce on NSS. Its certainly not...

Toneski · 2024-11-18

Hi oleq96,We need more information.1. I always worry when people state "I checked the wiring and it is fine.". Can we see how you've connected your display? - Please upload a schematic (a JPG will do, but must include connection detail - capture it f...

Toneski · 2024-10-22

Hi ferro,Yes - you need to rebuild all the HAL source files every-time you change the .IOC file. The .IOC file is the file that allows you to allocate pins, clocks & enable the hardware blocks within your device (like enabling & configuring a new SPI...

Toneski · 2024-10-09

Hi Ferro,It looks like because you have upgraded/changed CubeIDE, that possibly the HAL drivers for your project need updating. Press the Cog wheel icon - or menu <Project/Generate Code>. This should update any source to the version of CubeIDE you a...

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Persistent data surviving re-programming within CubeIDE

Setting the F407 FSMC WaitSignalPolarity default value

Re: Persistent data surviving re-programming within CubeIDE

Re: Continuous DMA from memory to SPI

Re: SSD1963 with STM32F407 using FSMC

Re: CubeIDE 1.16 is requiring code generation with every press of Ctrl+B

Re: CubeIDE 1.16 is requiring code generation with every press of Ctrl+B