DnCraptor

May be related: `The Pico 2 has been released in a basically useless status. It has been detected a bug in the GPIO hardware that locks the pins whenever you...

> FYI I have had no problem with this library on the PicoGUS when porting to the Pico 2, but it may be just in the way I'm using it....

FYI: all my attempts to launch psram_spi on RP2350 are failed. Last attempt was related to W/A documented - added resistor 4.7kOm to GND from input pin (5-th on PSRAM...

Some (good) news from my side - it works! I moved PSRAM chip from: ``` # PSRAM_PIN_CS=18 # PSRAM_PIN_SCK=19 # PSRAM_PIN_MOSI=20 # PSRAM_PIN_MISO=21 ``` to ``` PSRAM_PIN_CS=17 PSRAM_PIN_SCK=18 PSRAM_PIN_MOSI=19 PSRAM_PIN_MISO=16...

FYI: other initialazation code was tested (also for GPIO 16-19, async): ``` extern psram_spi_inst_t psram_spi; static __always_inline bool init_psram() { psram_spi = psram_spi_init_clkdiv(pio0, -1, 2.0f, false); psram_write32(&psram_spi, 0x313373, 0xDEADBEEF); bool...

Today was found, that I used the same pin for joystick, and this code was not disabled on re-pinning, so, may be, it was initialized just by other driver (will...

> pio_gpio_init(pio, pin_miso); // MISSING this initialisation of the incoming PIN! Tested on by pins - GPIO 18-21. Works ok. Thnx for your investigation!