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by kudle19
Mon Jan 28, 2019 2:23 pm
Forum: MicroPython pyboard
Topic: The error in the assembly instruction for STM32F4xx based boards
Replies: 1
Views: 191

The error in the assembly instruction for STM32F4xx based boards

Hi, it seems there is some error in the <AND> Cortex M4 (STM32F405xxx) instruction. Below are two chunks of code for the <AND> and <ORR> instructions for comparison: MicroPython v1.10-15-gdeb67569f on 2019-01-28; PYBv1.1 with STM32F405RG Type "help()" for more information. >>> @micropython.asm_thumb...