* Add Waveshare RP2350 Plus
* Refactor to use flash size menu
Replaces separate board entries for Waveshare RP2350 Plus 4MB and 16MB variants with a flash size menu.
Newlib has a stack protector fail handler which write(2)s a
message to STDERR which doesn't work here. Override with a
call to panic().
Tell GCC to protect all functions for stack protection instead of
ones that it heuristically decides need protection. Slower but
safer, and only when stack protection is enabled.
* Convert to SDK RP2350A/B determination
Fixes#2878
The SDK uses `defined(PICO_RP2350) && !PICO_RP2350A` to indicate an RP2350B
chip, not the define PICO_RP2350B.
Match the SDK's usage by converting from `defined(PICO_RP2350B)` to
`defined(PICO_RP2350) && !PICO_RP2350A` and update the chip variants
accordingly.
* Need to explicitly override PICO_RP2350A for all
The *SDK*'s board definition file hardcodes a PICO_RP2350A value for
all boards, but we use the same board file for both A and B variants.
Override the SDK board definition in the variant definition file.
* Generic RP2350 needs 2-stage PICO_RP2350A setting
Also ensure SDK board definition included before pins_arduino.h for
clearing up redefinition errors.
* Factor out undef PICO_RP2350A
* Update Arduino.h
Boards with selectable flash sizes only had a 1MB FS as the smallest
option on 2MB boards. For the normal Pico @ 2MB, though, we supported
filesystems down to 64KB. Add those same options to the 2MB SKUs
of configurable boards.
Supercedes #2815
Move to pico-sdk official develop branch which includes a necessary
IRQ header fix.
200MHz is now default for the Pico, but 133 is still available from
the menus.
* my attempt at adding plasma_2040 support.. cant seem to get it working to test yet though?
* Tracked+replaced files, this now works it seems!
* correct serial count
* Update pins_arduino.h
* Rudimentary Pimoroni Plasma2350 support.
* include correct files + changes needed for proper support.
also!! fixes pin definitions for the i2c on Pimoroni Plasma 2350 (tested, working) and (presumably, untested) on the Plasma RP2040 too by swapping the i2c numbers. i2c now works!!
* use correct USB PID for Plasma 2350
Semihosting is handy for debugging, so allow the core to use `SerialSemi` as the
::printf port. Add menu item to the IDE to allow selection.
Add RISC-V implementation of semihost call
* added logic so that the build.mcu value is written to a board defintion in boards.txt. This is needed for Arduino libs that use precompiled/archive libs
* move the setting for the build.mcu as recommended - to manage the different archs available on the rp2340
Adds a menu item to enable onboard profiling. This requires significant
RAM and really only makes sense on devices with PSRAM to store the state.
When the menu item is selected, allocates RAM and tracks function calls and
periodically samples the PC to generate a histogram of application usage.
The onboard gmon.out file can be written over Semihosting or
some other way to transfer to a PC for analysis.
Adds a profiling example with command lines.
Using pico-sdk develop branch, add in support for CYW43-based
WiFi/BT/BLE boards on the RP2350 such as the
SparkFun Thing Plus RP2350 or the Pimoroni Pico Plus 2W.
Fixes#2608
Rolls in dynamic SPI divider #2600
* Support LED digitalWrite on RP2350+CYW
Also move "special GPIO" to 64 since the Pimoroni Pico 2W uses the
RP2350B with 48 GPIOs.
* Enable CYW43_PIN_WL_DYNAMIC in IDE and P.IO
Allows calling `cyw43_set_pins_wl(cyw43_pin_array);` to redefine the
CYW43 hookup in the variant initialization.
* Add SparkFun Thing Plus RP2350
* Add Thing Plus RP2350 PSRAM definition
* Remove radio from Thing Plus RP2350
Will need to add back once full radio support is added, see #2605
Released packages have a post-processing step to allow them to work with IDE
installed toolchains. This was not updated for the RISC-V compiler, so R5 compiles
fail under the release IDE package. Update to call proper compiler path.
Fixes#2510
* Adds RISC-V compilation option to the IDE and Platform.IO.
* Build RP2350-RISCV libpico, libbearssl
* Fix RP2350 BearSSL library (was copied from RP2040, now built for M33)
* New GCC 14.2 toolchain is required (12.4 RISC-V support is borked)
* Newlib locking fixed prototypes
* Manually force all runtime init code into RP2350 binaries
* Add RISC-V to CI
* Remove RP2350 BOOT2.S files, binaries (not used)
* Clean up minor GCC 14.x warnings
* Add RP2350-RISCV OTA build, link
* Add RISC-V FreeRTOS files (configuration still not running, but builds)
* Add basic documentation
* Adds a menu item for selecting type of ESP wifi type.
* Updated pin definitions to work with ESP hosted.
* Fixed residual debug modification.
* Added ESPHost support library.
* Removed local cloning of ESPHost and added to excluded from CI
* Updated boards.txt
---------
Co-authored-by: Pontus Oldberg <pontus.oldberg@non.se.com>
* Add support for the extra 16 GPIO pins in the menus and core.
* Clean up Generic RP2350 PSRAM ("none" is valid) and flash (other than 16MB) options.
* Add extra GPIO<->peripheral connections
* Add Pimoroni PGA2350 RP2350B-based board
* Pins 32-47 can be used for PIOPrograms
* Avoid hang when PSRAM fails to initialize
* Move libpico to an RP2350B board for SDK (otherwise the SDK drops all GPIOHI support)
