Add PICO_DEFAULT_SPI pins to pico.h (#225)
(and define min and max values for some of the PICO_DEFAULT_* configs)
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@ -42,6 +42,23 @@
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#define PICO_DEFAULT_I2C_SCL_PIN 5
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#endif
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// --- SPI ---
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#ifndef PICO_DEFAULT_SPI
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#define PICO_DEFAULT_SPI 0
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#endif
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#ifndef PICO_DEFAULT_SPI_SCK_PIN
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#define PICO_DEFAULT_SPI_SCK_PIN 18
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#endif
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#ifndef PICO_DEFAULT_SPI_TX_PIN
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#define PICO_DEFAULT_SPI_TX_PIN 19
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#endif
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#ifndef PICO_DEFAULT_SPI_RX_PIN
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#define PICO_DEFAULT_SPI_RX_PIN 16
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#endif
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#ifndef PICO_DEFAULT_SPI_CSN_PIN
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#define PICO_DEFAULT_SPI_CSN_PIN 17
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#endif
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// --- FLASH ---
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#ifndef PICO_FLASH_SPI_CLKDIV
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@ -48,7 +48,7 @@ extern "C" {
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typedef struct i2c_inst i2c_inst_t;
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// PICO_CONFIG: PICO_DEFAULT_I2C, Define the default I2C for a board, group=hardware_i2c
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// PICO_CONFIG: PICO_DEFAULT_I2C, Define the default I2C for a board, min=0, max=1, group=hardware_i2c
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// PICO_CONFIG: PICO_DEFAULT_I2C_SDA_PIN, Define the default I2C SDA pin, min=0, max=29, group=hardware_i2c
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// PICO_CONFIG: PICO_DEFAULT_I2C_SCL_PIN, Define the default I2C SCL pin, min=0, max=29, group=hardware_i2c
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@ -35,7 +35,7 @@ extern "C" {
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* Each controller can be connected to a number of GPIO pins, see the datasheet GPIO function selection table for more information.
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*/
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// PICO_CONFIG: PICO_DEFAULT_SPI, Define the default SPI for a board, group=hardware_spi
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// PICO_CONFIG: PICO_DEFAULT_SPI, Define the default SPI for a board, min=0, max=1, group=hardware_spi
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// PICO_CONFIG: PICO_DEFAULT_SPI_SCK_PIN, Define the default SPI SCK pin, min=0, max=29, group=hardware_spi
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// PICO_CONFIG: PICO_DEFAULT_SPI_TX_PIN, Define the default SPI TX pin, min=0, max=29, group=hardware_spi
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// PICO_CONFIG: PICO_DEFAULT_SPI_RX_PIN, Define the default SPI RX pin, min=0, max=29, group=hardware_spi
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@ -29,7 +29,7 @@ extern "C" {
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#define PICO_UART_DEFAULT_CRLF 0
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#endif
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// PICO_CONFIG: PICO_DEFAULT_UART, Define the default UART used for printf etc, group=hardware_uart
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// PICO_CONFIG: PICO_DEFAULT_UART, Define the default UART used for printf etc, min=0, max=1, group=hardware_uart
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// PICO_CONFIG: PICO_DEFAULT_UART_TX_PIN, Define the default UART TX pin, min=0, max=29, group=hardware_uart
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// PICO_CONFIG: PICO_DEFAULT_UART_RX_PIN, Define the default UART RX pin, min=0, max=29, group=hardware_uart
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