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ST STEVAL-ILL059V1, Руководство пользователя

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2

Sample firmware demos

2.1

LED demo patterns

Alphanumeric text in flashing mode demo

In the alphanumeric text in flashing mode demo, the letters “ST” flash in the LED matrix; the flashing rate is
adjustable, but the brightness potentiometer remains inactive in this mode.

Figure 7. 

Flashing text demo

Curtain pattern

Figure 8. 

All LEDs on during curtain pattern

UM2554

 

UM2554

 - 

Rev 1

page 7/23

Содержание STEVAL-ILL059V1

Страница 1: ...e DC DC converter provides the necessary voltage and power for all the board functions The package includes a GUI that helps you evaluate the features of the LED driver and download your own applicati...

Страница 2: ...eters to control the two STAP16DPS05 LED drivers each driver controls 8 LEDs The evaluation board can operate in the following modes 1 Standalone Mode the board is controlled via on board push buttons...

Страница 3: ...8 bit microcontroller for automotive applications 5 Backwards and forwards button switches 6 Reset switch 7 SWIM connector to program and debug microcontroller firmware 8 Connector for LIN developmen...

Страница 4: ...5 RS232 USB bridge daughterboard top 1 Mini B type female USB connector 2 SWD connector for programming daughter board 3 Connector for UART communication between main board and daughter board 4 ESDAU...

Страница 5: ...Figure 6 RS232 USB bridge daughterboard bottom 5 STM32F103C8T7 32 bit microcontroller 6 16 MHz crystal 5 6 UM2554 Overview UM2554 Rev 1 page 5 23...

Страница 6: ...tion 1 1 2 GUI Mode To control the board using the GUI use the USB to UART bridge as an interface between the evaluation board and your PC The bridge supports bi directional communication The GUI allo...

Страница 7: ...alphanumeric text in flashing mode demo the letters ST flash in the LED matrix the flashing rate is adjustable but the brightness potentiometer remains inactive in this mode Figure 7 Flashing text de...

Страница 8: ...Random pattern Figure 9 Random pattern 1 Figure 10 Random pattern 2 UM2554 LED demo patterns UM2554 Rev 1 page 8 23...

Страница 9: ...fault On the board open and short circuit errors are simulated using open and short jumpers respectively The following table shows how each jumper provokes a specific fault and how the fault is signal...

Страница 10: ...r in LED Shown on LED J13 Remove jumper Open D13 D14 J14 Remove jumper Open D17 D18 J15 Remove jumper Open D21 D22 J16 Remove jumper Open D25 D26 J17 Remove jumper Open D29 D30 UM2554 Error detection...

Страница 11: ...Application main screen Step 4 Connect the evaluation board to the PC and supply power to the board Step 5 Press the Connect button in the GUI If the GUI identifies the board the GUI automatically con...

Страница 12: ...cking frequency No Loop error detection is performed once and the results are displayed 0 5 Sec Loop error detection is performed every 0 5 s 1 Sec Loop error detection is performed every 1 s Figure 1...

Страница 13: ...d LED sequence from one of those available in the Load Presets section Step 3 Use the Frame Brightness slider to adjust the brightness of the LEDs for the frame Step 4 Set the total number of frames y...

Страница 14: ...ound the TSM8 microcontroller and around the LED drivers and LED array at the maximum current of 20 mA in all channels Figure 17 STEVAL ILL059V1 thermal image 1 Figure 18 STEVAL ILL059V1 thermal image...

Страница 15: ...5 Schematic diagrams 5 1 STEVAL ILL059V1 schematics Figure 19 STEVAL ILL059V1 schematics power Figure 20 STEVAL ILL059V1 schematics MCU UM2554 UM2554 Rev 1 page 15 23...

Страница 16: ...AL ILL059V1 schematics open circuit jumpers Break Figure 22 STEVAL ILL059V1 schematics short circuit jumpers Figure 23 STEVAL ILL059V1 schematics connectors UM2554 STEVAL ILL059V1 schematics UM2554 Re...

Страница 17: ...5 2 STAP16DPS05 schematics Figure 24 STEVAL ILL059V1 schematics STAP16DPS05 LED driver section UM2554 Rev 1 page 17 23 UM2554 STAP16DPS05 schematics...

Страница 18: ...USB schematics Figure 25 RS232 USB schematics USB section Figure 26 RS232 USB schematics STM32 section Figure 27 RS232 USB schematics USB to UART connector UM2554 RS232 USB schematics UM2554 Rev 1 pa...

Страница 19: ...Revision history Table 2 Document revision history Date Version Changes 15 Feb 2019 1 Initial release UM2554 UM2554 Rev 1 page 19 23...

Страница 20: ...emonstration 9 3 How to use the GUI 11 3 1 GUI setup procedure 11 3 2 How to use the Basic Mode functions 11 3 3 How to use the Frame Programming functions 12 4 Thermal behavior 14 5 Schematic diagram...

Страница 21: ...ation main screen 11 Figure 14 Basic Mode functions 12 Figure 15 Error Detection options 12 Figure 16 Frame Programming functions 13 Figure 17 STEVAL ILL059V1 thermal image 1 14 Figure 18 STEVAL ILL05...

Страница 22: ...List of tables Table 1 Error detection jumper table 9 Table 2 Document revision history 19 UM2554 List of tables UM2554 Rev 1 page 22 23...

Страница 23: ...the choice selection and use of ST products and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property righ...

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