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Add PICO_DEFAULT_SPI pins to pico.h (#225)

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(and define min and max values for some of the PICO_DEFAULT_* configs)
This commit is contained in:
Andrew Scheller
2021-03-04 14:46:14 +00:00
committed by graham sanderson
parent 2b1dbfa3d2
commit 62b2d33e8f
4 changed files with 20 additions and 3 deletions
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17
src/boards/include/boards/pico.h
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@ -42,6 +42,23 @@
#define PICO_DEFAULT_I2C_SCL_PIN 5 #define PICO_DEFAULT_I2C_SCL_PIN 5
#endif #endif
// --- SPI ---
#ifndef PICO_DEFAULT_SPI
#define PICO_DEFAULT_SPI 0
#endif
#ifndef PICO_DEFAULT_SPI_SCK_PIN
#define PICO_DEFAULT_SPI_SCK_PIN 18
#endif
#ifndef PICO_DEFAULT_SPI_TX_PIN
#define PICO_DEFAULT_SPI_TX_PIN 19
#endif
#ifndef PICO_DEFAULT_SPI_RX_PIN
#define PICO_DEFAULT_SPI_RX_PIN 16
#endif
#ifndef PICO_DEFAULT_SPI_CSN_PIN
#define PICO_DEFAULT_SPI_CSN_PIN 17
#endif
// --- FLASH --- // --- FLASH ---
#ifndef PICO_FLASH_SPI_CLKDIV #ifndef PICO_FLASH_SPI_CLKDIV

2
src/rp2_common/hardware_i2c/include/hardware/i2c.h
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@ -48,7 +48,7 @@ extern "C" {
typedef struct i2c_inst i2c_inst_t; typedef struct i2c_inst i2c_inst_t;
// PICO_CONFIG: PICO_DEFAULT_I2C, Define the default I2C for a board, group=hardware_i2c // PICO_CONFIG: PICO_DEFAULT_I2C, Define the default I2C for a board, min=0, max=1, group=hardware_i2c
// PICO_CONFIG: PICO_DEFAULT_I2C_SDA_PIN, Define the default I2C SDA pin, min=0, max=29, group=hardware_i2c // PICO_CONFIG: PICO_DEFAULT_I2C_SDA_PIN, Define the default I2C SDA pin, min=0, max=29, group=hardware_i2c
// PICO_CONFIG: PICO_DEFAULT_I2C_SCL_PIN, Define the default I2C SCL pin, min=0, max=29, group=hardware_i2c // PICO_CONFIG: PICO_DEFAULT_I2C_SCL_PIN, Define the default I2C SCL pin, min=0, max=29, group=hardware_i2c

2
src/rp2_common/hardware_spi/include/hardware/spi.h
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@ -35,7 +35,7 @@ extern "C" {
* Each controller can be connected to a number of GPIO pins, see the datasheet GPIO function selection table for more information. * Each controller can be connected to a number of GPIO pins, see the datasheet GPIO function selection table for more information.
*/ */
// PICO_CONFIG: PICO_DEFAULT_SPI, Define the default SPI for a board, group=hardware_spi // PICO_CONFIG: PICO_DEFAULT_SPI, Define the default SPI for a board, min=0, max=1, group=hardware_spi
// PICO_CONFIG: PICO_DEFAULT_SPI_SCK_PIN, Define the default SPI SCK pin, min=0, max=29, group=hardware_spi // PICO_CONFIG: PICO_DEFAULT_SPI_SCK_PIN, Define the default SPI SCK pin, min=0, max=29, group=hardware_spi
// PICO_CONFIG: PICO_DEFAULT_SPI_TX_PIN, Define the default SPI TX pin, min=0, max=29, group=hardware_spi // PICO_CONFIG: PICO_DEFAULT_SPI_TX_PIN, Define the default SPI TX pin, min=0, max=29, group=hardware_spi
// PICO_CONFIG: PICO_DEFAULT_SPI_RX_PIN, Define the default SPI RX pin, min=0, max=29, group=hardware_spi // PICO_CONFIG: PICO_DEFAULT_SPI_RX_PIN, Define the default SPI RX pin, min=0, max=29, group=hardware_spi

2
src/rp2_common/hardware_uart/include/hardware/uart.h
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@ -29,7 +29,7 @@ extern "C" {
#define PICO_UART_DEFAULT_CRLF 0 #define PICO_UART_DEFAULT_CRLF 0
#endif #endif
// PICO_CONFIG: PICO_DEFAULT_UART, Define the default UART used for printf etc, group=hardware_uart // PICO_CONFIG: PICO_DEFAULT_UART, Define the default UART used for printf etc, min=0, max=1, group=hardware_uart
// PICO_CONFIG: PICO_DEFAULT_UART_TX_PIN, Define the default UART TX pin, min=0, max=29, group=hardware_uart // PICO_CONFIG: PICO_DEFAULT_UART_TX_PIN, Define the default UART TX pin, min=0, max=29, group=hardware_uart
// PICO_CONFIG: PICO_DEFAULT_UART_RX_PIN, Define the default UART RX pin, min=0, max=29, group=hardware_uart // PICO_CONFIG: PICO_DEFAULT_UART_RX_PIN, Define the default UART RX pin, min=0, max=29, group=hardware_uart