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Code Issues Packages Projects Releases 6 Wiki Activity

boards: add Challenger RP2040 LoRa

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This commit is contained in:
Kenneth Bell
2022-07-01 17:06:08 +01:00
committed by Ron Evans
parent e1405640da
commit 1d99b1ed84
12 changed files with 348 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/machine/board_badger2040.go
+28
View File
@@ -9,6 +9,11 @@
//
package machine
import (
"device/rp"
"runtime/interrupt"
)
const (
LED Pin = GPIO25
@@ -79,3 +84,26 @@ 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
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
}
src/machine/board_challenger_rp2040.go
+119
View File
@@ -0,0 +1,119 @@
//go:build challenger_rp2040
// +build challenger_rp2040
package machine
import (
"device/rp"
"runtime/interrupt"
)
const (
LED = GPIO24
// Onboard crystal oscillator frequency, in MHz.
xoscFreq = 12 // MHz
)
// GPIO Pins
const (
D5 = GPIO2
D6 = GPIO3
D9 = GPIO4
D10 = GPIO5
D11 = GPIO6
D12 = GPIO7
D13 = GPIO8
)
// Analog pins
const (
A0 = ADC0
A1 = ADC1
A2 = ADC2
A3 = ADC3
)
// I2C Pins.
const (
I2C0_SDA_PIN = GPIO24
I2C0_SCL_PIN = GPIO25
I2C1_SDA_PIN = GPIO2
I2C1_SCL_PIN = GPIO3
SDA_PIN = I2C1_SDA_PIN
SCL_PIN = I2C1_SCL_PIN
)
// SPI default pins
const (
// Default Serial Clock Bus 0 for SPI communications
SPI0_SCK_PIN = GPIO22
// Default Serial Out Bus 0 for SPI communications
SPI0_SDO_PIN = GPIO23 // Tx
// Default Serial In Bus 0 for SPI communications
SPI0_SDI_PIN = GPIO20 // 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
)
// LoRa default pins
const (
LORA_CS = GPIO9
LORA_SCK = GPIO10
LORA_SDO = GPIO11
LORA_SDI = GPIO12
LORA_RESET = GPIO13
LORA_DIO0 = GPIO14
LORA_DIO1 = GPIO15
LORA_DIO2 = GPIO18
)
// UART pins
const (
UART0_TX_PIN = GPIO16
UART0_RX_PIN = GPIO17
UART1_TX_PIN = GPIO4
UART1_RX_PIN = GPIO5
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
UART1 = &_UART1
_UART1 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART1,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
UART1.Interrupt = interrupt.New(rp.IRQ_UART1_IRQ, _UART1.handleInterrupt)
}
// USB identifiers
const (
usb_STRING_PRODUCT = "Challenger 2040 LoRa"
usb_STRING_MANUFACTURER = "iLabs"
)
var (
usb_VID uint16 = 0x2e8a
usb_PID uint16 = 0x1023
)
src/machine/board_feather_rp2040.go
+37
View File
@@ -3,6 +3,11 @@
package machine
import (
"device/rp"
"runtime/interrupt"
)
const (
LED = GPIO13
@@ -61,6 +66,38 @@ const (
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
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
UART1 = &_UART1
_UART1 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART1,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
UART1.Interrupt = interrupt.New(rp.IRQ_UART1_IRQ, _UART1.handleInterrupt)
}
// USB identifiers
const (
usb_STRING_PRODUCT = "Feather RP2040"
src/machine/board_macropad-rp2040.go
+28
View File
@@ -3,6 +3,11 @@
package machine
import (
"device/rp"
"runtime/interrupt"
)
const (
NeopixelCount = 12
@@ -65,6 +70,29 @@ const (
SPI0_SDI_PIN = 31 // not pinned out
)
// UART pins
const (
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
}
// USB identifiers
const (
usb_STRING_PRODUCT = "MacroPad RP2040"
src/machine/board_nano-rp2040.go
+28
View File
@@ -13,6 +13,11 @@
//
package machine
import (
"device/rp"
"runtime/interrupt"
)
// Digital Pins
const (
D2 Pin = GPIO25
@@ -104,3 +109,26 @@ var (
usb_VID uint16 = 0x2341
usb_PID uint16 = 0x005e
)
// UART pins
const (
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
}
src/machine/board_pico.go
+37
View File
@@ -3,6 +3,11 @@
package machine
import (
"device/rp"
"runtime/interrupt"
)
// GPIO pins
const (
GP0 Pin = GPIO0
@@ -65,6 +70,38 @@ const (
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
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
UART1 = &_UART1
_UART1 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART1,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
UART1.Interrupt = interrupt.New(rp.IRQ_UART1_IRQ, _UART1.handleInterrupt)
}
// USB identifiers
const (
usb_STRING_PRODUCT = "Pico"
src/machine/board_thingplus_rp2040.go
+28
View File
@@ -3,6 +3,11 @@
package machine
import (
"device/rp"
"runtime/interrupt"
)
const (
LED = GPIO25
@@ -80,6 +85,29 @@ const (
SPI1_SDI_PIN = GPIO12 // Rx
)
// UART pins
const (
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
}
// USB identifiers
const (
usb_STRING_PRODUCT = "Thing Plus RP2040"
src/machine/board_xiao-rp2040.go
+28
View File
@@ -9,6 +9,11 @@
//
package machine
import (
"device/rp"
"runtime/interrupt"
)
// Digital Pins
const (
D0 Pin = GPIO26
@@ -67,6 +72,29 @@ const (
xoscFreq = 12 // MHz
)
// UART pins
const (
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
}
// USB CDC identifiers
const (
usb_STRING_PRODUCT = "XIAO RP2040"
src/machine/machine_rp2040.go
-33
View File
@@ -5,7 +5,6 @@ package machine
import (
"device/rp"
"runtime/interrupt"
)
const deviceName = rp.Device
@@ -91,38 +90,6 @@ func lightSleep(ticks uint64) {
timer.lightSleep(ticks)
}
// UART pins
const (
UART_TX_PIN = UART0_TX_PIN
UART_RX_PIN = UART0_RX_PIN
UART0_TX_PIN = GPIO0
UART0_RX_PIN = GPIO1
UART1_TX_PIN = GPIO8
UART1_RX_PIN = GPIO9
)
// UART on the RP2040
var (
UART0 = &_UART0
_UART0 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART0,
}
UART1 = &_UART1
_UART1 = UART{
Buffer: NewRingBuffer(),
Bus: rp.UART1,
}
)
var DefaultUART = UART0
func init() {
UART0.Interrupt = interrupt.New(rp.IRQ_UART0_IRQ, _UART0.handleInterrupt)
UART1.Interrupt = interrupt.New(rp.IRQ_UART1_IRQ, _UART1.handleInterrupt)
}
// CurrentCore returns the core number the call was made from.
func CurrentCore() int {
return int(rp.SIO.CPUID.Get())