pybstick26_rp2040.h
1/*
2 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
3 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7// -----------------------------------------------------
8// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
9// SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
10// -----------------------------------------------------
11
12#ifndef _BOARDS_PYBSTICK26_RP2040_H
13#define _BOARDS_PYBSTICK26_RP2040_H
14
15// For board detection
16#define PYBSTICK26_RP2040
17
18// --- UART ---
19#ifndef PICO_DEFAULT_UART
20#define PICO_DEFAULT_UART 0
21#endif
22#ifndef PICO_DEFAULT_UART_TX_PIN
23#define PICO_DEFAULT_UART_TX_PIN 0
24#endif
25#ifndef PICO_DEFAULT_UART_RX_PIN
26#define PICO_DEFAULT_UART_RX_PIN 1
27#endif
28
29// --- LED ---
30#ifndef PICO_DEFAULT_LED_PIN
31#define PICO_DEFAULT_LED_PIN 23
32#endif
33// no PICO_DEFAULT_WS2812_PIN
34
35// --- I2C ---
36#ifndef PICO_DEFAULT_I2C
37#define PICO_DEFAULT_I2C 1
38#endif
39#ifndef PICO_DEFAULT_I2C_SDA_PIN
40#define PICO_DEFAULT_I2C_SDA_PIN 6
41#endif
42#ifndef PICO_DEFAULT_I2C_SCL_PIN
43#define PICO_DEFAULT_I2C_SCL_PIN 7
44#endif
45
46// --- SPI ---
47#ifndef PICO_DEFAULT_SPI
48#define PICO_DEFAULT_SPI 1
49#endif
50#ifndef PICO_DEFAULT_SPI_SCK_PIN
51#define PICO_DEFAULT_SPI_SCK_PIN 10
52#endif
53#ifndef PICO_DEFAULT_SPI_TX_PIN
54#define PICO_DEFAULT_SPI_TX_PIN 11
55#endif
56#ifndef PICO_DEFAULT_SPI_RX_PIN
57#define PICO_DEFAULT_SPI_RX_PIN 8
58#endif
59#ifndef PICO_DEFAULT_SPI_CSN_PIN
60#define PICO_DEFAULT_SPI_CSN_PIN 9
61#endif
62
63// --- FLASH ---
64
65#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
66
67#ifndef PICO_FLASH_SPI_CLKDIV
68#define PICO_FLASH_SPI_CLKDIV 2
69#endif
70
71#ifndef PICO_FLASH_SIZE_BYTES
72#define PICO_FLASH_SIZE_BYTES (1 * 1024 * 1024)
73#endif
74
75// Drive high to force power supply into PWM mode (lower ripple on 3V3 at light loads)
76// Linear regulator on Pybstick26
77//#define PICO_SMPS_MODE_PIN 23
78
79// All boards have B1 RP2040
80#ifndef PICO_RP2040_B0_SUPPORTED
81#define PICO_RP2040_B0_SUPPORTED 0
82#endif
83
84#endif
85// of #define _BOARDS_PYBSTICK26_RP2040_H