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Hello, I try to use the function clock_gettime(). I define _POSIX_TIMERS and I include but I always have the error: undefined reference to 'clock_gettime'.
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Hello, perhaps it's my bad but always when I try to compile for a cortex M7, I want to use a board stm32f746-discovery, I have this error:
Assembler messages:
Error: unknown cpu `cortex-m7'
Erro…
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I am trying to test 8-bit VGA but for some reason I cannot get it working. It is for another board (Nexys4DDR), which I do not have SDRAM working yet. I need to squeeze vga frame buffer to 550KB BRAM …
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We should probably use ugfx.width and ugfx.height instead of hard-coded numbers.
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https://github.com/vurtun/nuklear
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``` python
import os
import ugfx
import pyb
ugfx.init()
ugfx.Keyboard(0, int(ugfx.height()/2), ugfx.width(), int(ugfx.height()/2))
ugfx.Textbox(0, 0,ugfx.width(),int(ugfx.height()/2))
tim = pyb.Tim…
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Calls _gosHeapInit to ensure rogue apps cant assign all the RAM without clearing
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can allocate size(SRAM2)-2k to ugfx (30kB)
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Currently hardcoded for v2, needs changing to use pins.csv autogen stuff
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Should ugfx_yield() (which does things like poll buttons and redraw widgets when needed) be moved from systick (almost certainly), and moved to TIM3? with a low priority interrupt?