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raspberrypi
On page 21 of the 2024-05-02 version of Getting Started with Raspberry Pi Pico, under SWD Port wiring it says to connect GND(Pin 20) to SWD GND, GPIO24(Pin 18) to...
Hello, pico-feedback team, I am reporting a consistent issue that occurs when the battery-powered Raspberry Pi Pico W is connected to a host PC via a USB Type-C connection. Below...
(based on version build-date: 2021-11-04 build-version: 150df05-clean) 2.4.8, M0PLUS: CCR Register (P87 of the PDF): two of the fields are documented as "always reads as 1" but the reset value...
The datasheet (currently v1.9) shows the following dimensioned drawing for the recommended SMT footprint.  As a minor point, the legend to the right currently indicates "_A, B PAD GEOMETRY:_"...
In section 3.2.2.1 In the title text of figure 4 There is a mistake with the T values in the title text. #### What it currently (incorrectly) is: Figure 4....
It seems that macOS sometimes rapidly issues multiple CDC control requests back-to-back, aborting some of them, when a process closes a CDC serial device. This causes a hard fault in...
When double-buffering isn't needed for USB Host support, then the RP2040-E4 errata issue arises where: > The USB host controller has a bug (RP2040-E4) that means the status written back...
From what I found, in a PIO program like this ``` wait 0, pin 0 wait 1, pin 0 side 0 ``` the side-set seems to be executed **in every...
`Table 403. SIE_CTRL Register` near page 400 (Section 4.1) shows that `Bit 13 - RESET_BUS` will reset the bus. However, there is no documentation on how this works or what...
I am working on a TinyUSB-free USB Host library for the rp2040, called https://github.com/shreeve/pico-usb and am seeing an issue that I can't seem to resolve. I really like the TinyUSB...