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https://wiki.sipeed.com/soft/maixpy/en/others/maixpy_faq.html
maixpy MaixPy FAQ
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Due to the hardware limit of Kendryte k210 chip(it is okay on qemu), when we want to load a 64-bit value in to a general-purpose register(using ``ld`` instruction), we have to guarantee that the addre…
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一方面，Kendryte提供的`spi.c`对于xv6-k210的应用场景来说过于庞杂。原本的代码中考虑了很多在xv6-k210中大概率不会被用到的情况。另一方面，我们也希望通过重写`spi.c`来彻底消化SD卡驱动的协议栈。最后，我们还希望能够在新的代码中使用`kmemalloc.c`提供的动态内存分配功能。
但考虑到现有的`spi.c`模块其实跑得还挺好的，也许这项工作尚不太急？（笑
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I am trying to use a micro SD card version 1 - the card is brand new, however its made 10 years ago. The driver code here https://github.com/loboris/MicroPython_K210_LoBo/blob/68a6b75d4a0b96dbd9e9749…
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**Is your feature request related to a problem? Please describe.**
In my Application I need to utilize both cores of the RISC-V MCU (Kendryte K210) because I need a lot of processing power. I attempt…
cmdrf updated
11 months ago
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你好，使用openocd和gdb问题：
1、./bin/openocd -f ./tcl/kendryte.cfg -m 0 开启调试模拟器；
2、开启gdb，(gdb) target remote localhost:3333，启动gdb连接调试；
3、在gdb，执行load时，load后面要加执行文件吗，比如load hello_world?
4、执行load hello_world
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Current versions of nncase are already generating kmodel v5 files, but it seems it's not yet supported by MaixPy - calling KPU.load on a v5 file seems to throw random errors (see #423 #426 and #433 fo…
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I've flashed a model compiled from onnx with nncase 1.0 CI but I get this error when trying `kpu.load(0x300000)` :
```
Traceback (most recent call last):
File "", line 1, in
ValueError: [MAIX…
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Hi All,
I've downloaded this and tried to conpile hello_world project but I am getting bunch of errors, I should mention that I haven't had issue prior to updating my SDK. Here is one of the errors:
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https://wiki.sipeed.com/soft/maixpy/zh/get_started/upgrade_maixpy_firmware.html