func FreeSSD1306() {
iSSD1306.spi.Close()
S500.FreeSPI(iSSD1306.spi)
S500.FreeGPIO(iSSD1306.dc)
S500.FreeGPIO(iSSD1306.rst)
}
func main() {
defer S500.FreeS500()
/*GPIO*/
//echo "none" > /sys/class/leds/green:GPIOB12/trigger
PB12, _ := S500.CreateGPIO(S500.PB, 12)
defer S500.FreeGPIO(PB12)
PB12.SetFun(S500.FunOUT)
PB12.Flip()
//echo "none" > /sys/class/leds/blue:GPIOB31/trigger
PB31, _ := S500.CreateGPIO(S500.PB, 31)
defer S500.FreeGPIO(PB31)
PB31.SetFun(S500.FunOUT)
PB31.Flip()
/*PWM*/
PB31, _ := S500.CreateGPIO(S500.PB, 31)
PWM3, _ := S500.CreatePWM(PB31, S500.PWM_3)
defer S500.FreePWM(PWM3)
PWM3.SetSRC(S500.PWM_HOSC_24M)
PWM3.SetDIV(0xFF)
PWM3.SetPolarity(true)
PWM3.SetPeriod(1000)
PWM3.SetDuty(500)
/*SPI*/
Device.ISSD1306().Open()
defer Device.FreeSSD1306()
Device.ISSD1306().Writes(0, 0, []uint8("LeMaker Guitar"))
Device.ISSD1306().Writes(0, 1, []uint8(" -- www.ICKey.cn"))
/*TWI*/
SDA, _ := S500.CreateGPIO(S500.PE, 3)
SCL, _ := S500.CreateGPIO(S500.PE, 2)
TWI2, _ := S500.CreateTWI(SDA, SCL, S500.TWI_2)
defer S500.FreeTWI(TWI2)
TWI2.SetSpeed(S500.TWI_SpeedLow)
HMC5883ADDR := uint8(0x1E)
TWI2.Write(HMC5883ADDR, 0x00, []uint8{0x14})
TWI2.Write(HMC5883ADDR, 0x01, []uint8{0x20})
TWI2.Write(HMC5883ADDR, 0x02, []uint8{0x00})
go func() {
for {
Data, ok := TWI2.Read(HMC5883ADDR, 0x03, 6)
fmt.Println(Data, ok)
time.Sleep(1 * time.Second)
}
}()
//fmt.Println(Device.IDS3231().Write(16, 2, 11, 20, 24, 30, 4))
fmt.Println(Device.IDS3231().Read())
fmt.Println(Device.IDS3231().Temperature())
/*ATC2603C*/
fmt.Println("Ver:", Device.IATC2603C().Version())
fmt.Println("Temperature:", Device.IATC2603C().Temperature(), "C")
fmt.Println("SYSPWR:", Device.IATC2603C().VoltageMV(Device.V_SYSPWR), "mV")
fmt.Println("WALL:", Device.IATC2603C().CurrentMA(Device.A_WALL), "mA")
Data := Device.IATC2603C().ADC(0)
fmt.Println("ADC Data:", Data)
fmt.Println("ADC0:", Device.IATC2603C().ConvertADCmV(Data), "mV")
defer Device.FreeATC2603C()
reader := bufio.NewReader(os.Stdin)
for {
key, _, _ := reader.ReadLine()
switch string(key) {
case "exit":
return
default:
continue
}
}
}