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### Other
我尝试烧录了开发者社区内的debian镜像 [canmv_debian_sdcard_sdk_1.3.img.gz](https://kendryte-download.canaan-creative.com/developer/k230/canmv_debian_sdcard_sdk_1.3.img.gz)，但是我进入系统查看 ssh 命令都没有，而且接hdmi根本无法显示…
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### Other
Hello,
It seems that the config for 01Studio board which use camera GC2093 is not supported yet. The image created by config k230_canmv_01studio_defconfig refer to OV5647 instead.
Do w…
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### Other
`# Camera Example
#
from media.camera import *
from media.display import *
fr…
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### Feature description
Remove these 3 lines which lock PMP entries: https://github.com/kendryte/k230_sdk/blob/3ade2d07710fbbd5ab2e0919aa29298696873750/src/little/uboot/arch/riscv/cpu/k230/cpu.c#L8…
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### Feature description
通过
`from machine import ADC
adc = ADC(0,enable=True) #构造adc对象，通道0默认开启
value = adc.value() `
其中
`value = adc.value() `
测时为1ms，询问技术人员应该是增加了1ms的延时…
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**Project Name and Description**:
The [SIMD Everywhere (`simde`) project](https://github.com/simd-everywhere/simde#simd-everywhere) provides implementations of 2,930 x86 intrinsics ([SSE, SSE2, SSE4…
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### Help
1、K230的大核CPU是几核的，vector是每个核都支持吗？
2、vector的矢量执行单元是否可配置
3、矢量寄存器的位宽是多少
4、是否支持双倍矢量执行单元
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### Introduce the problem
In the src/draw directory, LVGL contains adaptation code related to VGLite. However, the issue lies in the fact that this codebase seems to be usable only on platforms witho…
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### What happened
time.sleep_us() 无法达到us 延时，即使是100us，通过监测pin电压翻转，无论time.sleep_us(10)还是time.sleep_us(1000)，其延时均固定为1ms
### Reproduction steps
from machine import Pin
from machine import FPIOA
…
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### What happened
A vanilla canmv image built from sdk 1.4 works fine on 1.0 revision of the board (aka green pcb), but on 1.1 (brown pcb) i get a blank HDMI output (pink screen with occasional art…
kelas updated
6 months ago