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Introduction
This document describes the demonstration firmware running on the STM8L1528-EVAL
evaluation board. You can use it to evaluate the capabilities of the STM8L151x, STM8L152x
and STM8L162x microcontrollers and their on-board peripherals.
The evaluation board is delivered with the demonstration firmware stored in the Flash
program memory of the microcontroller.
The firmware is based on the STM8L15x firmware library, and provides an example of how
to use this library. It is divided into various smaller demonstration applications (demos).
In case the STM8L1528-EVAL evaluation board is not factory-programmed or the
demonstration application has been erased, you can reprogram the demonstration firmware
into the STM8L15x Flash memory by following the instructions provided in
For more information about the evaluation board itself, please read the evaluation board
user manual.
September 2010
www.BDTIC.com/ST
STM8L1528-EVAL demonstration firmware
Doc ID 17964 Rev 1
UM1000
User manual
Section
4.
1/23
www.st.com
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Table of Contents
Related Manuals for ST STM8L1528-EVAL
Summary of Contents for ST STM8L1528-EVAL
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Page 1: Introduction
The firmware is based on the STM8L15x firmware library, and provides an example of how to use this library. It is divided into various smaller demonstration applications (demos). In case the STM8L1528-EVAL evaluation board is not factory-programmed or the demonstration application has been erased, you can reprogram the demonstration firmware... -
Page 2: Table Of Contents
Navigating menus and submenus ....... 4 STM8L1528-EVAL board jumper configuration ..... 4 Demonstration applications . -
Page 3: User Interface
Table Table 1. Documentation conventions Keyword User action LEFT Press joystick to the left RIGHT Press joystick to the right Press joystick up DOWN Press joystick down Press joystick center Rotate RV3 potentiometer Doc ID 17964 Rev 1 3/23 www.BDTIC.com/ST... -
Page 4: Navigating Menus And Submenus
LEFT: Navigates to the next menu or submenu items on the left. SEL: Enters submenu. UP: Exits from a submenu. STM8L1528-EVAL board jumper configuration To be able to run the STM8L1528-EVAL demo correctly, configure the following STM8L1528-EVAL board jumpers as follows: ● JP1: not fitted ●... -
Page 5: Demonstration Applications
Exit: EXTI HALT Mode Exit: COMP Int. Voice Recorder Audio Recorded Voice Audio Player Stored W ave About About The following sections provides a detailed description of each part of the demonstration firmware. Doc ID 17964 Rev 1 5/23 www.BDTIC.com/ST... -
Page 6: Welcome Screen And Main Menu
Demonstration applications UM1000 Welcome screen and main menu After a board reset, a welcome message is displayed on the first line of the LCD screen, the ST logo is displayed moving on the second line (see Figure Figure 3. Welcome message... -
Page 7: Calendar Demo
Select Time show to display the current time. The time start counter from (00:00:00) after the first run for the demo the time is cleared if the STM8L1528-EVAL evaluation board is powered down. The Time adjust option is used to configure the time. -
Page 8: Setting The Date
Use the Date adjust option to modify the current date, or to change the default date (09/17/2010) to the current date after the STM8L1528-EVAL evaluation board is powered To set the current date, select the Date adjust option. The date is then displayed on 8... -
Page 9: Setting The Alarm
To exit from this sub menu press the joystick UP. Note: When an alarm occurs, the alarm wave is played. The alarm can be used also to wake up the system from WFI or Active-halt. Doc ID 17964 Rev 1 9/23 www.BDTIC.com/ST... -
Page 10: Thermometer Demo
C protocol including the system management bus (SMBus) mode. An STLM75 (or compatible devices) I C temperature sensor is mounted on the STM8L1528-EVAL board and used to get instantaneous external temperature (–55°C to 125°C). Once the THERMOMETER menu has been selected by pressing the SEL push-button, the... -
Page 11: Idd Measurement Demo
(TEMPERATURE_THYS: Hysteresis Temperature). The user can configure the TOS and THYS thanks to a dedicated define values in the code. By default the STM8L1528-EVAL demo is setting them to (see demo_thermometer.c file): #define TEMPERATURE_THYS 31 #define TEMPERATURE_TOS 32 To exit this demo, press the joystick UP. -
Page 12: Low Power Demo
The LEDs blink until SEL is pressed from the WFI menu (see Figure 20). The system then enters WFI mode and the following message is displayed on the LCD: Figure 20. WFI wait for EXTI message Exit: EXTI Press SEL 12/23 Doc ID 17964 Rev 1 www.BDTIC.com/ST... -
Page 13: Wait For Event Mode
The LEDs blink until SEL is pressed from the WFE menu (see Figure 24). The system then enters WFE mode and the following message is displayed on the LCD: Figure 24. WFE wait for EXTI message Exit: EXT Event Press SEL Doc ID 17964 Rev 1 13/23 www.BDTIC.com/ST... -
Page 14: Active-Halt Mode
STM8L15x from Active-halt mode: The LEDs continue blinking until SEL is pressed from the Active-halt menu (see Figure 28). The system then enters Active-halt mode and the following message is displayed on the LCD: 14/23 Doc ID 17964 Rev 1 www.BDTIC.com/ST... - Page 15 16 MHz, and the application execution resumes. The message shown in Figure 31 is displayed: Figure 31. Exit from Active-halt with alarm message ActiveHalt mode Exit: RTC Alarm Doc ID 17964 Rev 1 15/23 www.BDTIC.com/ST...
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Page 16: Halt Mode
Halt mode, and the application execution resumes. The message shown in Figure 35 is then displayed on the LCD screen: Figure 35. Exit from Halt with comparator interrupt message HALT mode Exit: COMP Int. 16/23 Doc ID 17964 Rev 1 www.BDTIC.com/ST... -
Page 17: Audio Demo
Figure 38. Voice recorder message Voice Recorder Record:PressSEL When SEL is pressed, the STM8L15x starts recording voice and the displays the message shown in Figure Figure 39. Stop voice recorder message Voice Recorder Stop:In 30s/UP Doc ID 17964 Rev 1 17/23 www.BDTIC.com/ST... -
Page 18: Voice Player Demo
No Recorded Voice To stop the voice player demo, press the joystick UP. The message shown on Figure 41 then displayed. Otherwise, the STM8L15x will stop automatically at the end of the wave. 18/23 Doc ID 17964 Rev 1 www.BDTIC.com/ST... -
Page 19: Wave Player Demo
Figure 45. Stored wave message SD Card Not Present Otherwise, if SD card is detected in the connector CN15 the available wave interface is displayed as shown in Figure Figure 46. Available wave message Available Wave USER/xxxxx.WAV Doc ID 17964 Rev 1 19/23 www.BDTIC.com/ST... -
Page 20: About Menu
This menu shows the firmware version. When this submenu is selected the message shown Figure 50 is displayed on the LCD screen: Figure 50. Displaying the demonstration firmware version STM8L1528-EVAL FW Version x.y.z Press the joystick UP to exit this menu. 20/23 Doc ID 17964 Rev 1 www.BDTIC.com/ST... -
Page 21: Upgrading The Demonstration Firmware
Extract the content of the downloaded zip file to the directory of your choice. Power on the STM8L1528-EVAL board and connect it to the debug instrument. Select the folder corresponding to your preferred toolchain (STVD, EWARMv6 or RIDE). -
Page 22: Stm8L15X Peripherals Used
TIM1 Voice recorder TIM2 All demos (time base) TIM4 Audio Player SPI1 All demos + Audio Player +Voice recorder Calendar Revision history Table 3. Document revision history Date Revision Changes 27-Sep-2010 Initial release. 22/23 Doc ID 17964 Rev 1 www.BDTIC.com/ST... - Page 23 No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein.
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