axp192: add support for AXP192 single Cell Li-Battery and power system management IC

examples/axp192/m5stack-core2-blinky/main.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"machine"
+	"time"
+
+	axp192 "tinygo.org/x/drivers/axp192/m5stack-core2-axp192"
+	"tinygo.org/x/drivers/i2csoft"
+)
+
+func main() {
+	i2c := i2csoft.New(machine.SCL0_PIN, machine.SDA0_PIN)
+	i2c.Configure(i2csoft.I2CConfig{Frequency: 100e3})
+
+	axp := axp192.New(i2c)
+	led := axp.LED
+
+	for {
+		led.Low()
+		time.Sleep(time.Millisecond * 500)
+
+		led.High()
+		time.Sleep(time.Millisecond * 500)
+	}
+}