machine/rp2350: extending support to include the rp2350b

src/machine/machine_rp2_2350b.go

@@ -0,0 +1,48 @@
+//go:build rp2350b
+
+package machine
+
+// RP2350B has additional pins.
+
+const (
+	GPIO30 Pin = 30 // peripherals: PWM7 channel A
+	GPIO31 Pin = 31 // peripherals: PWM7 channel B
+	GPIO32 Pin = 32 // peripherals: PWM8 channel A
+	GPIO33 Pin = 33 // peripherals: PWM8 channel B
+	GPIO34 Pin = 34 // peripherals: PWM9 channel A
+	GPIO35 Pin = 35 // peripherals: PWM9 channel B
+	GPIO36 Pin = 36 // peripherals: PWM10 channel A
+	GPIO37 Pin = 37 // peripherals: PWM10 channel B
+	GPIO38 Pin = 38 // peripherals: PWM11 channel A
+	GPIO39 Pin = 39 // peripherals: PWM11 channel B
+	GPIO40 Pin = 40 // peripherals: PWM8 channel A
+	GPIO41 Pin = 41 // peripherals: PWM8 channel B
+	GPIO42 Pin = 42 // peripherals: PWM9 channel A
+	GPIO43 Pin = 43 // peripherals: PWM9 channel B
+	GPIO44 Pin = 44 // peripherals: PWM10 channel A
+	GPIO45 Pin = 45 // peripherals: PWM10 channel B
+	GPIO46 Pin = 46 // peripherals: PWM11 channel A
+	GPIO47 Pin = 47 // peripherals: PWM11 channel B
+)
+
+// Analog pins on 2350b.
+const (
+	ADC0 Pin = GPIO40
+	ADC1 Pin = GPIO41
+	ADC2 Pin = GPIO42
+	ADC3 Pin = GPIO43
+	ADC4 Pin = GPIO44
+	ADC5 Pin = GPIO45
+	ADC6 Pin = GPIO46
+	ADC7 Pin = GPIO47
+
+	thermADC = 48
+)
+
+// Additional PWMs on the RP2350B.
+var (
+	PWM8  = getPWMGroup(8)
+	PWM9  = getPWMGroup(9)
+	PWM10 = getPWMGroup(10)
+	PWM11 = getPWMGroup(11)
+)