MicroPython Interrupt Guide: Supported & Unsupported Interrupts on Raspberry Pi Pico
Compares MicroPython v1.23.0 and v1.26.0 on RP2040, covering newly supported UART interrupts and trigger events to replace polling.
0
Project description
Tweet 1. Peripherals with interrupt function In previous versions of MicroPython for the Raspberry Pi Pico (taking v1.23.0 as an example), only the following peripherals support interrupt functionality: It can be seen that MicroPython's SDK does not provide interrupt functions for other peripherals, such as interrupt reception of the serial port, but this does not mean that we cannot use other methods to replace the polling method (using while loop to call UART. any () to determine whether there is data available for reception on the serial port). Instead, we can use methods such as…
Keep reading with a free account
Guests can read 15 projects per visit. Log in or create a free account to read the full description, open the documents and join the comments.
