Figure 56. Hdmi Cec Submenu Selected; Figure 57. Hdmi Cec Configuration Submenu; Figure 58. Cec Menu - STMicroelectronics STM32100E-EVAL User Manual

Running the demonstration

Figure 56. HDMI CEC submenu selected

Once you select the HDMI CEC submenu, if no CEC error is generated, the device is
configured as Tuner and the physical and logical addresses are displayed on the LCD as
shown in

Figure 57. HDMI CEC configuration submenu

The LCD screen is divided into two parts as shown in
●
a subscreen that shows the CEC receive information: receive status, sender address
● a subscreen prompting you to select the follower address and the command to send

Figure 58. CEC menu

After selecting the follower address, select the command to be sent to that address using
the LEFT, RIGHT and SEL push-buttons. After selecting the command, the CEC device
sends this command to the address and displays the status of transmission as shown in
Figure 59.
40/49
Figure 57. To enter the CEC menu, press the SEL push-button.
CEC device is confi-
gured as Tuner
and initialized
correctly
Logical Addr:
Physical
Press SEL button to
enter CEC menu
Receive:
CEC device is confi-
Send Status:
Select Follower ADDR
enter CEC menu
Doc ID 18064 Rev 1
HDMI CEC
HDMI CEC
Return
0xxx
Addr:0xxxx
TV
Figure 58:
UM1011