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PAdam.11
Associate III
since ‎2023-02-15
‎2024-04-05

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  • 13 Posts
  • 0 Solutions
  • 2 Kudos given
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User Activity

Caching External NOR FLASH, not uploading code - bad linker

2023-09-14
Hi, I'm trying to find adress space for not memory mapped 16MB NOR.I have external PSRAM IS66WVE4M16EBLL + NOR MT28EW128ABA1LPC-0SIT with STM32H753ZIT6. They are both on the same bus:FMC: NOR 0x60000000,PSRAM 0x68000000. Not using MPU. I use raw addr...

LTDC DSI GFXMMU Doublebuffer - STM32U5A9J-DK

2023-07-18
Hi, 2 questions:how to develop doubleframebufferis clear framebuffer time 10ms top performance (-Ofast 160MHz)?Details:I'm experimenting with STM32U5A9J-DK round display board. After many trials and errors, comparing U5 examples with much richer ones...

Stlink-V3Set programmer burned and MCU H7 destroyed

2023-07-10
Hi, I was using brand new Stlink V3 Set to program custom device with H7 onboard for 4-5 months. The programmer was connected with 3 lines: GND, SWCLK, SWDIO, and was working fine.Today, after weekend, I wanted to test new code. I had programmer conn...

C++ STM32H7 + TouchGFX + ThreadX + ESP32 MQTT - heap allocation

2023-02-16
Hi, I'm working under not very restricted medical device with WiFi logging. This is quite a big project, requires processing of many string data so I want some easier tools. I know that in general it is not good to use heap on embedded, but H7 seems ...
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