BlueSCSI-v2/lib/ZuluSCSI_platform_RP2040/rp2040_sdio.pio.h

// -------------------------------------------------- //
// This file is autogenerated by pioasm; do not edit! //
// -------------------------------------------------- //

#pragma once

#if !PICO_NO_HARDWARE
#include "hardware/pio.h"
#endif

// ------------ //
// sdio_cmd_clk //
// ------------ //

#define sdio_cmd_clk_wrap_target 0
#define sdio_cmd_clk_wrap 17

static const uint16_t sdio_cmd_clk_program_instructions[] = {
            //     .wrap_target
    0xbbe3, //  0: mov    osr, null       side 1 [11]
    0xac4d, //  1: mov    y, !status      side 0 [12]
    0x1b61, //  2: jmp    !y, 1           side 1 [11]
    0x6c60, //  3: out    null, 32        side 0 [12]
    0x7b28, //  4: out    x, 8            side 1 [11]
    0xec01, //  5: set    pins, 1         side 0 [12]
    0xfb81, //  6: set    pindirs, 1      side 1 [11]
    0x6c01, //  7: out    pins, 1         side 0 [12]
    0x1b47, //  8: jmp    x--, 7          side 1 [11]
    0xec80, //  9: set    pindirs, 0      side 0 [12]
    0x7b28, // 10: out    x, 8            side 1 [11]
    0xac42, // 11: nop                    side 0 [12]
    0x1b31, // 12: jmp    !x, 17          side 1 [11]
    0xac42, // 13: nop                    side 0 [12]
    0x1bcd, // 14: jmp    pin, 13         side 1 [11]
    0x4c01, // 15: in     pins, 1         side 0 [12]
    0x1b4f, // 16: jmp    x--, 15         side 1 [11]
    0x8c20, // 17: push   block           side 0 [12]
            //     .wrap
};

#if !PICO_NO_HARDWARE
static const struct pio_program sdio_cmd_clk_program = {
    .instructions = sdio_cmd_clk_program_instructions,
    .length = 18,
    .origin = -1,
};

static inline pio_sm_config sdio_cmd_clk_program_get_default_config(uint offset) {
    pio_sm_config c = pio_get_default_sm_config();
    sm_config_set_wrap(&c, offset + sdio_cmd_clk_wrap_target, offset + sdio_cmd_clk_wrap);
    sm_config_set_sideset(&c, 1, false, false);
    return c;
}
#endif

// ------------ //
// sdio_data_rx //
// ------------ //

#define sdio_data_rx_wrap_target 2
#define sdio_data_rx_wrap 4

static const uint16_t sdio_data_rx_program_instructions[] = {
    0x2020, //  0: wait   0 pin, 0
    0x2092, //  1: wait   1 gpio, 18
            //     .wrap_target
    0x2012, //  2: wait   0 gpio, 18
    0x2092, //  3: wait   1 gpio, 18
    0x4004, //  4: in     pins, 4
            //     .wrap
};

#if !PICO_NO_HARDWARE
static const struct pio_program sdio_data_rx_program = {
    .instructions = sdio_data_rx_program_instructions,
    .length = 5,
    .origin = -1,
};

static inline pio_sm_config sdio_data_rx_program_get_default_config(uint offset) {
    pio_sm_config c = pio_get_default_sm_config();
    sm_config_set_wrap(&c, offset + sdio_data_rx_wrap_target, offset + sdio_data_rx_wrap);
    return c;
}
#endif

// ------------ //
// sdio_data_tx //
// ------------ //

#define sdio_data_tx_wrap_target 0
#define sdio_data_tx_wrap 2

static const uint16_t sdio_data_tx_program_instructions[] = {
            //     .wrap_target
    0x2092, //  0: wait   1 gpio, 18
    0x2012, //  1: wait   0 gpio, 18
    0x6004, //  2: out    pins, 4
            //     .wrap
};

#if !PICO_NO_HARDWARE
static const struct pio_program sdio_data_tx_program = {
    .instructions = sdio_data_tx_program_instructions,
    .length = 3,
    .origin = -1,
};

static inline pio_sm_config sdio_data_tx_program_get_default_config(uint offset) {
    pio_sm_config c = pio_get_default_sm_config();
    sm_config_set_wrap(&c, offset + sdio_data_tx_wrap_target, offset + sdio_data_tx_wrap);
    return c;
}
#endif