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//go:build tiny2350
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
GP12 Pin = GPIO12
GP13 Pin = GPIO13
GP18 Pin = GPIO18
GP19 Pin = GPIO19
GP20 Pin = GPIO20
GP26 Pin = GPIO26
GP27 Pin = GPIO27
GP28 Pin = GPIO28
GP29 Pin = GPIO29
// Onboard LED
LED_RED Pin = GPIO18
LED_GREEN Pin = GPIO19
LED_BLUE Pin = GPIO20
LED = LED_RED
// Onboard crystal oscillator frequency, in MHz.
xoscFreq = 12 // MHz
)
// I2C Default pins on Tiny2350.
const (
I2C0_SDA_PIN = GP12
I2C0_SCL_PIN = GP13
I2C1_SDA_PIN = GP2
I2C1_SCL_PIN = GP3
)
// SPI default pins
const (
// Default Serial Clock Bus 0 for SPI communications
SPI0_SCK_PIN = GPIO6
// Default Serial Out Bus 0 for SPI communications
SPI0_SDO_PIN = GPIO7 // Tx
// Default Serial In Bus 0 for SPI communications
SPI0_SDI_PIN = GPIO4 // Rx
// Default Serial Clock Bus 1 for SPI communications
SPI1_SCK_PIN = GPIO26
// Default Serial Out Bus 1 for SPI communications
SPI1_SDO_PIN = GPIO27 // Tx
// Default Serial In Bus 1 for SPI communications
SPI1_SDI_PIN = GPIO28 // Rx
)
// UART pins
const (
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART1_TX_PIN = GPIO4
UART1_RX_PIN = GPIO5
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
var DefaultUART = UART0
// USB identifiers
const (
usb_STRING_PRODUCT = "Tiny2350"
usb_STRING_MANUFACTURER = "Pimoroni"
)
var (
usb_VID uint16 = 0x2E8A
usb_PID uint16 = 0x000F
)
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