UM0891
Running the demonstration
Doc ID 16982 Rev 1
The message shown in
is displayed on the LCD when the temperature goes
under the over-limit low value (TEMPERATURE_THYS: Hysteresis Temperature).
You can configure the TOS and THYS thanks to dedicated
#define
statements in the code.
By default they are set to (see menu.c file):
#define TEMPERATURE_THYS 31
#define TEMPERATURE_TOS 32
Press any key to return to the
Thermometer
submenu.
Note:
Any hardware trouble with the temperature sensor is detected by a test. In this event, the
message shown in
is displayed.
Figure 59.
Temperature sensor error
2.7.8 HDMI™
CEC
submenu
The STM32F100VB microcontroller features an HDMI-CEC peripheral, this demonstration
shows how to configure this peripheral and how to create CEC network providing a high
level communication between different devices using CEC protocol messages.
For more details, refer to application note AN3127: “CEC networking using STM32F100xx
value line microcontrollers”. This application note provides a full description of the
STM32F100xx value line embedded HDMI-CEC Controller and a step by step firmware
description of CEC peripheral configuration. An advanced demonstration firmware
communicating in a real multimedia and HDMI environment is also provided to build easily
the CEC applications.
When the
HDMI CEC
submenu is selected, the message shown in
is displayed on
the LCD.
Figure 60.
HDMI CEC submenu selected
End of slide show
Click to exit
NO TSENSOR Present
Exit: push joystick
HDMI CEC
Return
HDMI CEC
