nuttx/boards/arm/rp2040/raspberrypi-pico/Kconfig

#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

if ARCH_BOARD_RASPBERRYPI_PICO

config RP2040_FLASH_BOOT
	bool "flash boot"
	default y
	---help---
		If y, the built binary can be used for flash boot.
		If not, the binary is for SRAM boot.

config RP2040_FLASH_CHIP
	string "flash chip name"
	default "w25q080"
	---help---
		Name of NOR flash device connected to RP2040 SoC.
		(Used to choose the secondary boot loader.)
		Basically this option should not be changed.

config RP2040_UF2_BINARY
	bool "uf2 binary format"
	default y
	---help---
		Create nuttx.uf2 binary format used on RP2040 based arch.

config RP2040_UART0_GPIO
	int "UART0 GPIO pin assign (0,12,16,28 or -1:no assign)"
	default 0
	range -1 29
	depends on RP2040_UART0

config RP2040_UART1_GPIO
	int "UART1 GPIO pin assign (4,8,20,24 or -1:no assign)"
	default -1
	range -1 29
	depends on RP2040_UART1

config RP2040_I2C0_GPIO
	int "I2C0 GPIO pin assign (0,4,8,12,16,20,24,28 or -1:no assign)"
	default -1
	range -1 29
	depends on RP2040_I2C0

config RP2040_I2C1_GPIO
	int "I2C1 GPIO pin assign (2,6,10,14,18,22,26 or -1:no assign)"
	default -1
	range -1 29
	depends on RP2040_I2C1

if RP2040_PWM0
	config RP2040_PWM0A_GPIO
		int "PWM0 channel 1 GPIO pin assign (0, 16 or -1:no assign)"
		default 0
		range -1 16
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 0 or 16, any other value disables the output.

	config RP2040_PWM0A_INVERT
		bool "PWM0 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM0B_GPIO
			int "PWM0 channel 2 GPIO pin assign (1, 17 or -1:no assign)"
			default 1
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 1 or 17, any other value disables the output.

		config RP2040_PWM0B_INVERT
			bool "PWM0 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM0_PHASE_CORRECT
		bool "PWM0 phase correct"
		default n
endif

if RP2040_PWM1
	config RP2040_PWM1A_GPIO
		int "PWM1 channel 1 GPIO pin assign (2, 18 or -1:no assign)"
		default 2
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 2 or 18, any other value disables the output.

	config RP2040_PWM1A_INVERT
		bool "PWM1 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM1B_GPIO
			int "PWM1 channel 2 GPIO pin assign (3, 19 or -1:no assign)"
			default 3
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 3 or 19, any other value disables the output.

		config RP2040_PWM1B_INVERT
			bool "PWM1 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM1_PHASE_CORRECT
		bool "PWM1 phase correct"
		default n
endif

if RP2040_PWM2
	config RP2040_PWM2A_GPIO
		int "PWM2 channel 1 GPIO pin assign (4, 20 or -1:no assign)"
		default 4
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 4 or 20, any other value disables the output.
		
	config RP2040_PWM2A_INVERT
		bool "PWM2 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM2B_GPIO
			int "PWM2 channel 2 GPIO pin assign (5, 21 or -1:no assign)"
			default 5
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 5 or 21, any other value disables the output.

		config RP2040_PWM2B_INVERT
			bool "PWM2 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM2_PHASE_CORRECT
		bool "PWM2 phase correct"
		default n
endif

if RP2040_PWM3
	config RP2040_PWM3A_GPIO
		int "PWM3 channel 1 GPIO pin assign (6, 22 or -1:no assign)"
		default 6
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 6 or 22, any other value disables the output.
		
	config RP2040_PWM3A_INVERT
		bool "PWM3 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM3B_GPIO
			int "PWM3 channel 2 GPIO pin assign (7, 23 or -1:no assign)"
			default 7
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 7 or 23, any other value disables the output.

		config RP2040_PWM3B_INVERT
			bool "PWM3 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM3_PHASE_CORRECT
		bool "PWM3 phase correct"
		default n
endif

if RP2040_PWM4
	config RP2040_PWM4A_GPIO
		int "PWM4 channel 1 GPIO pin assign (8, 24 or -1:no assign)"
		default 8
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 8 or 24, any other value disables the output.
		
	config RP2040_PWM4A_INVERT
		bool "PWM4 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM4B_GPIO
			int "PWM4 channel 2 GPIO pin assign (9, 25 or -1:no assign)"
			default 9
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 9 or 25, any other value disables the output.

		config RP2040_PWM4B_INVERT
			bool "PWM4 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM4_PHASE_CORRECT
		bool "PWM4 phase correct"
		default n
endif

if RP2040_PWM5
	config RP2040_PWM5A_GPIO
		int "PWM5 channel 1 GPIO pin assign (10, 26 or -1:no assign)"
		default 10
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 10 or 26, any other value disables the output.
		
	config RP2040_PWM5A_INVERT
		bool "PWM5 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM5B_GPIO
			int "PWM5 channel 2 GPIO pin assign (11, 27 or -1:no assign)"
			default 11
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 11 or 27, any other value disables the output.

		config RP2040_PWM5B_INVERT
			bool "PWM5 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM5_PHASE_CORRECT
		bool "PWM5 phase correct"
		default n
endif

if RP2040_PWM6
	config RP2040_PWM6A_GPIO
		int "PWM6 channel 1 GPIO pin assign (12, 28 or -1:no assign)"
		default 12
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 12 or 28, any other value disables the output.
		
	config RP2040_PWM6A_INVERT
		bool "PWM6 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM6B_GPIO
			int "PWM6 channel 2 GPIO pin assign (13, 29 or -1:no assign)"
			default 13
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 13 or 29, any other value disables the output.

		config RP2040_PWM6B_INVERT
			bool "PWM6 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM6_PHASE_CORRECT
		bool "PWM6 phase correct"
		default n
endif

if RP2040_PWM7
	config RP2040_PWM7A_GPIO
		int "PWM7 channel 1 GPIO pin assign (14 or -1:no assign)"
		default 14
		range -1 29
		---help---
			This sets the GPIO pin to use for the A channel it must be
			either 14, any other value disables the output.
		
	config RP2040_PWM7A_INVERT
		bool "PWM7 channel 1 invert"
		default n
		---help---
			If invert is enabled, the PWM on the A pin will idle high
			with the pulse going low.

	if PWM_MULTICHAN && PWM_NCHANNELS > 1
		config RP2040_PWM7B_GPIO
			int "PWM7 channel 2 GPIO pin assign (15 or -1:no assign)"
			default 15
			range -1 29
			---help---
				This sets the GPIO pin to use for the B channel it must be
				either 15, any other value disables the output.

		config RP2040_PWM7B_INVERT
			bool "PWM7 channel 2 invert"
			default n
		  ---help---
			  If invert is enabled, the PWM on the B pin will idle high
			  with the pulse going low.
	endif

	config RP2040_PWM7_PHASE_CORRECT
		bool "PWM7 phase correct"
		default n
endif

config RP2040_SPI0_GPIO
	int "SPI0 GPIO pin assign (0,4,16,20 or -1:no assign)"
	default -1
	range -1 29
	depends on RP2040_SPI0

config RP2040_SPI1_GPIO
	int "SPI1 GPIO pin assign (8,12,24,28 or -1:no assign)"
	default -1
	range -1 29
	depends on RP2040_SPI1

config RP2040_LCD_SPI_CH
	int "RP2040 LCD SPI channel number"
	default 0
	range 0 1
	depends on LCD
	---help---
		Select SPI channel number to use LCD display.

config RP2040_ENC28J60_SPI_CH
	int "ENC28J60 SPI channel number"
	default 1
	range 0 1
	depends on ENC28J60
	---help---
		Select SPI channel number to use ENC28J60 ethernet.

config RP2040_ENC28J60_INTR_GPIO
	int "ENC28J60 interrupt GPIO pin assign"
	default -1
	range -1 29
	depends on ENC28J60

config RP2040_ENC28J60_RESET_GPIO
	int "ENC28J60 reset GPIO pin assign (optional)"
	default -1
	range -1 29
	depends on ENC28J60

endif