diff options
Diffstat (limited to 'src/machine/board_pico2.go')
-rw-r--r-- | src/machine/board_pico2.go | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/machine/board_pico2.go b/src/machine/board_pico2.go new file mode 100644 index 000000000..327c542fb --- /dev/null +++ b/src/machine/board_pico2.go @@ -0,0 +1,88 @@ +//go:build pico2 + +package machine + +// GPIO pins +const ( + GP0 Pin = GPIO0 + GP1 Pin = GPIO1 + GP2 Pin = GPIO2 + GP3 Pin = GPIO3 + GP4 Pin = GPIO4 + GP5 Pin = GPIO5 + GP6 Pin = GPIO6 + GP7 Pin = GPIO7 + GP8 Pin = GPIO8 + GP9 Pin = GPIO9 + GP10 Pin = GPIO10 + GP11 Pin = GPIO11 + GP12 Pin = GPIO12 + GP13 Pin = GPIO13 + GP14 Pin = GPIO14 + GP15 Pin = GPIO15 + GP16 Pin = GPIO16 + GP17 Pin = GPIO17 + GP18 Pin = GPIO18 + GP19 Pin = GPIO19 + GP20 Pin = GPIO20 + GP21 Pin = GPIO21 + GP22 Pin = GPIO22 + GP26 Pin = GPIO26 + GP27 Pin = GPIO27 + GP28 Pin = GPIO28 + + // Onboard LED + LED Pin = GPIO25 + + // Onboard crystal oscillator frequency, in MHz. + xoscFreq = 12 // MHz +) + +// I2C Default pins on Raspberry Pico. +const ( + I2C0_SDA_PIN = GP4 + I2C0_SCL_PIN = GP5 + + I2C1_SDA_PIN = GP2 + I2C1_SCL_PIN = GP3 +) + +// SPI default pins +const ( + // Default Serial Clock Bus 0 for SPI communications + SPI0_SCK_PIN = GPIO18 + // Default Serial Out Bus 0 for SPI communications + SPI0_SDO_PIN = GPIO19 // Tx + // Default Serial In Bus 0 for SPI communications + SPI0_SDI_PIN = GPIO16 // Rx + + // Default Serial Clock Bus 1 for SPI communications + SPI1_SCK_PIN = GPIO10 + // Default Serial Out Bus 1 for SPI communications + SPI1_SDO_PIN = GPIO11 // Tx + // Default Serial In Bus 1 for SPI communications + SPI1_SDI_PIN = GPIO12 // Rx +) + +// UART pins +const ( + UART0_TX_PIN = GPIO0 + UART0_RX_PIN = GPIO1 + UART1_TX_PIN = GPIO8 + UART1_RX_PIN = GPIO9 + UART_TX_PIN = UART0_TX_PIN + UART_RX_PIN = UART0_RX_PIN +) + +var DefaultUART = UART0 + +// USB identifiers +const ( + usb_STRING_PRODUCT = "Pico2" + usb_STRING_MANUFACTURER = "Raspberry Pi" +) + +var ( + usb_VID uint16 = 0x2E8A + usb_PID uint16 = 0x000A +) |