首先，为Pico烧录引导固件，开启MicroPython的开发之旅。将Pico通过USB线与计算机相连，然后拖放文件对Pico进行编程。为此，我们提供了一个可下载的UF2文件，以简化MicroPython的安装过程。在连接USB之前，需按住Pico板子的BOOTSEL键，连接后松开，这将使系统进入Pico的BOOT模式，为开发前的
Pimoroni Explorer~https://github.com/pimoroni/explorerSee the Explorer repo for builds and examples Inky Frame (Pico 2 W Aboard)~https://github.com/pimoroni/inky-frameSee the Inky Frame repo for builds and examples Pico 2 W Unicorn~https://github.com/pimoroni/unicornSee the Unicorn repo for...
At the time of this writing, the MicroPython RISC-V firmware for the Pico 2 is a preview, akin to a beta. Things can and probably will break, so don’t build mission-critical projects with this firmware until it’s out of preview. Getting the MicroPython firmware for the RISC-V CPU o...
/root/micropython/micropython/lib/pico-sdk/src/cmake/on_device.cmake:34 (pico_init_picotool) /root/micropython/micropython/lib/pico-sdk/src/rp2350/boot_stage2/CMakeLists.txt:57 (pico_add_dis_output) /root/micropython/micropython/lib/pico-sdk/src/rp2350/boot_stage2/CMakeLists.txt:98 (pi...
sm.put(ar,8)time.sleep_ms(50)foriinrange(24):forjinrange(NUM_LEDS):ar[j]>>=1sm.put(ar,8)time.sleep_ms(50) 用了一点神奇的东西,这个pico有状态引脚 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @rp2.asm_pio(sideset_init=rp2.PIO.OUT_LOW,out_shiftdir=rp2.PIO.SHIFT_LEFT,aut...
为了宣传 MicroPython,2014年的时候 Damien 在 KickStarter (国外最著名的众筹网站之一)上进行了一次众筹,众筹的内容就是我们后面将要介绍的pyboard(PYB V1.0)。PYB V10 是专门为 MicroPython 而设计,它使用了 STM32F405RG 微控制器,开发板上内置了4个不同颜色的LED指示灯、一个三轴加速传感器、一个microSD插座...
树莓派Pico+MicroPython驱动2.4寸SPI串口屏（ST7789）树莓派Pico+MicroPython驱动2.4⼨SPI串⼝屏（ST7789） ST7789是⼀种常⽤的液晶屏控制芯⽚（最⼤⽀持的分辨率为240×320），可与单⽚机之间通过SPI通信传送控制指令或者数据。在MicroPython环境下使⽤ESP32或者树莓派Pico可以直接下载库预先编译好...
value(Counter%2) tim = Timer(-1)tim.init(period=1000, mode=Timer.PERIODIC, callback=fun)Step 4. Upload the codes by clicking the "Run current script" button. For the first time, Thonny will ask where you want to save your codes file. Both This Computer and Raspberry Pi Pico are ...
for i in range(n): sum = a * b t2 = time.ticks_ms() r = time.ticks_diff(t2, t1)/1000 print(' Float Mul test', n, 'times: ', r, 's') return '%.2f'%r def int_div_test(n=1000000, a = 123456, b = 567): t1 = time.ticks_ms() sum = 0 for i in range(n): ...
qemu -- QEMU-based emulated target (for testing) renesas-ra -- Renesas RA family. rp2 -- Raspberry Pi RP2040 (including Pico and Pico W). samd -- Microchip (formerly Atmel) SAMD21 and SAMD51. stm32 -- STMicroelectronics STM32 family (including F0, F4, F7, G0, G4, H7, L0,...