pico-sdk
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raspberrypi
https://forums.raspberrypi.com/viewtopic.php?t=355601 I seem to have run into the same issue as the above thread. While there's nothing stopping this configuration from working with a little manual jiggling of things, it...
There were some changes in 2.0.0 related to moving BOARD header parsing into the toolchain search (so we can auto set the platform) This means you cannot change PICO_BOARD as...
As per the datasheet for RP2350, it has a 16-bit integer and 16-bit fractional divider for the GPIO clock outputs. However, function clock_gpio_init_int_frac() only allow 8-bit fractional part. As a...
Now that erratum RP2350-E9 is well characterized (https://github.com/raspberrypi/pico-feedback/issues/401#issuecomment-2334490720), are there plans for pico-sdk to provide support for the suggested workarounds for reading a GPIO pin? Or if not in pico-sdk,...
The existing SDK is not designed with security in mind. We may however want to improve certain areas, and indeed offer a build setting to provide a hardened subset of...
Hi, I have some code built for Linux and ESP32 which use the C++ classes which wrap pthread and others. I want to use this code on a RP2040 in...
Hello all, Using Pico SDK 2.0 with RP2040 and RP2350 chips I'm experiencing unexpected behavior with PIO programs using the new ```pio_claim_free_sm_and_add_program_for_gpio_range``` function and ```pio_remove_program_and_unclaim_sm```.  Using the PIO I2C...
[picolibc_interface.c](https://github.com/raspberrypi/pico-sdk/blob/develop/src/rp2_common/pico_clib_interface/picolibc_interface.c) currently defines strong symbols for stdin, stdout, and stderr that use the implementation from [pico_stdio](https://github.com/raspberrypi/pico-sdk/tree/develop/src/rp2_common/pico_stdio). There is no way for the developer to override this behavior. ### Use cases...
The [xPack RISC-V Embedded GCC](https://xpack-dev-tools.github.io/riscv-none-elf-gcc-xpack/) toolchain uses the `riscv-none-elf` triplet. This patch adds it to the `PICO_DEFAULT_GCC_TRIPLE` list in the CMake files, thus adding support for the xPack RISC-V Embedded...
According to the RP235x datasheet, there are 6 spare IRQs which can be used for software interrupts: | IRQ | Interrupt Source | |-----|-------------------| | 46 | `SPAREIRQ_IRQ_0` | |...
