blob: 73f802a9095f599093ba1cdcc6668cf1c2225bed (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
//go:build badger2040
// This contains the pin mappings for the Badger 2040 board.
//
// For more information, see: https://shop.pimoroni.com/products/badger-2040
// Also
// - Badger 2040 schematic: https://cdn.shopify.com/s/files/1/0174/1800/files/badger_2040_schematic.pdf?v=1645702148
package machine
const (
LED Pin = GPIO25
BUTTON_A Pin = GPIO12
BUTTON_B Pin = GPIO13
BUTTON_C Pin = GPIO14
BUTTON_UP Pin = GPIO15
BUTTON_DOWN Pin = GPIO11
BUTTON_USER Pin = GPIO23
EPD_BUSY_PIN Pin = GPIO26
EPD_RESET_PIN Pin = GPIO21
EPD_DC_PIN Pin = GPIO20
EPD_CS_PIN Pin = GPIO17
EPD_SCK_PIN Pin = GPIO18
EPD_SDO_PIN Pin = GPIO19
VBUS_DETECT Pin = GPIO24
VREF_POWER Pin = GPIO27
VREF_1V24 Pin = GPIO28
VBAT_SENSE Pin = GPIO29
ENABLE_3V3 Pin = GPIO10
BATTERY = VBAT_SENSE
)
// I2C pins
const (
I2C0_SDA_PIN Pin = GPIO4
I2C0_SCL_PIN Pin = GPIO5
I2C1_SDA_PIN Pin = NoPin
I2C1_SCL_PIN Pin = NoPin
)
// SPI pins.
const (
SPI0_SCK_PIN Pin = GPIO18
SPI0_SDO_PIN Pin = GPIO19
SPI0_SDI_PIN Pin = GPIO16
SPI1_SCK_PIN Pin = NoPin
SPI1_SDO_PIN Pin = NoPin
SPI1_SDI_PIN Pin = NoPin
)
// QSPI pins¿?
const (
/*
TODO
SPI0_SD0_PIN Pin = QSPI_SD0
SPI0_SD1_PIN Pin = QSPI_SD1
SPI0_SD2_PIN Pin = QSPI_SD2
SPI0_SD3_PIN Pin = QSPI_SD3
SPI0_SCK_PIN Pin = QSPI_SCLKGPIO6
SPI0_CS_PIN Pin = QSPI_CS
*/
)
// Onboard crystal oscillator frequency, in MHz.
const (
xoscFreq = 12 // MHz
)
// USB CDC identifiers
const (
usb_STRING_PRODUCT = "Badger 2040"
usb_STRING_MANUFACTURER = "Pimoroni"
)
var (
usb_VID uint16 = 0x2e8a
usb_PID uint16 = 0x0003
)
// UART pins
const (
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
var DefaultUART = UART0
|
