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Eakyo.1
Associate III
Apr 9, 2022 6:48 PM UTC
Question

Hello, I have a question regarding Touchgfx.

I want to drive 1.44 TFT with stm32f303 but flash is overflow. Can you help me? How about optimization touchgfx? In addition i dont use external flash. 

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4 replies

MM..1
Super User
Apr 10, 2022 6:17 AM UTC

Memory ranges from 32 to 512 Kbytes and packages from 32 to 144 pins ???

Eakyo.1
Eakyo.1Author
Associate III
Apr 10, 2022 7:18 AM UTC

Memory is 256k but i can use 110k for touchgfx. Package from 48 pins. (stm32f303cct6)

MM..1
Super User
Apr 10, 2022 11:00 AM UTC

This is edge, images set to L8 and optimization levels set to size

Eakyo.1
Eakyo.1Author
Associate III
Apr 10, 2022 11:40 AM UTC

Even if I only describe it, it takes 70k flash. Only one empty box is defined. Optimization level is size