# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

watchdog = on

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
dtparam=i2c_arm=on
#dtparam=i2s=on
dtparam=spi=on
dtoverlay=spi1-3cs
dtparam=12c_baudrate=50000

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)

# Alarm GPIO config
gpio=45=op,dl

# Modem GPIO config
gpio=14-15=a0
gpio=16-17=ip
gpio=39=op,dh
gpio=40=ip
gpio=19=pu

#UART0 aka ttyAMA0 pin 14,15
enable_uart=1
dtoverlay=pi3-disable-bt 
dtparam=uart0=on
# MAX14830 GPIO config
gpio=12-13=op,dh



dtoverlay=i2c-mux,pca9548,addr=0x72
#dtoverlay=sc16is752-spi1,int_pin=41,xtal=0
dtoverlay=i2c-rtc,ds3231
dtoverlay=gpio-shutdown,gpio_pin=26
dtoverlay=gpio-poweroff,gpiopin=25,active_low=1
dtoverlay=spidev-off
dtoverlay=max14830-clock
dtoverlay=max14830,int_pin=42,int_pin2=41



