SPC56L-Discovery Software examples
Contents
1. Ti AN4379 Sf i life augmented Application note SPC56L Discovery Software examples Introduction This software package includes several firmware examples for SPC56L Discovery Kit These ready to run examples are provided to help the user to get started quickly with SPC56 L leopard line microcontrollers and SCP5L Discovery hardware Every example includes source files the related binary and elf files to program modify and debug with any environment tool It includes as well SPC5Studio project files to easily import open and modify them using SPC5Studio configurator wizards All software examples are mapped on SPC56EL70L5 and SPC56L Discovery pin configuration but with SPC5Studio they can be easily adapted to any MCU of the same product line and to any target board making discovery kit an ideal evaluation and pre development platform Users are advised to first read the document AN4321 Getting started with the SPC56L Discovery and UM1650 SPC56L Discovery user manual see Section Appendix A Document references to familiarize themselves with SPC56L Discovery These examples are included in the firmware applications package available for download on ST WEB product code STSW SPC56001 FW Figure 1 December 2013 DoclD025422 Rev 1 1 9 www st com Contents AN4379 Contents 1 GPIO Toggle OS Less pre loaded in Discovery MCU Flash 3 1 1 PUIOSS bisiesto ie pes a E is ee 3 1 2 DIESCA2. DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS B AERONAUTIC APPLICATIONS C AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS AND OR D AEROSPACE APPLICATIONS OR ENVIRONMENTS WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE THE PURCHASER SHALL USE PRODUCTS AT PURCHASER S SOLE RISK EVEN IF ST HAS BEEN INFORMED IN WRITING OF SUCH USAGE UNLESS A PRODUCT IS EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR AUTOMOTIVE AUTOMOTIVE SAFETY OR MEDICAL INDUSTRY DOMAINS ACCORDING TO ST PRODUCT DESIGN SPECIFICATIONS PRODUCTS FORMALLY ESCC QML OR JAN QUALIFIED ARE DEEMED SUITABLE FOR USE IN AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY Resale of ST products with provisions different from the statements and or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever any liability of ST ST and the ST logo are trademarks or registered trademarks of ST in various countries Information in this document supersedes and replaces all information previously supplied The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners O 2013 STMicroelectronics All rights reserved STMicroelectronics group of companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Ja
3. as slow as needed 1 3 Usage All the source code related to SPC5Studio components is located in components lt component_name gt cfg lib include src within the project folder To run and debug application you can either Double click on UDE debug wsx using PLS debugger Download build out elf with your favorite debugger Makefile and application d files are in the root folder of the project DoclD025422 Rev 1 3 9 PWM ICU OS Less AN4379 2 2 1 2 2 2 3 4 9 PWM ICU OS Less Purpose This example shows how to use the SPC5 Studio HAL s PWM and ICU drivers Description In this example Initializes the PWM driver 1 and ICU driver 1 GPIO port D pin 10 is the PWM output GPIO port A pin 0 is the ICU input The two pins have to be externally connected together Starts the PWM channel 0 using 75 duty cycle Changes the PWM channel 0 to 50 duty cycle Changes the PWM channel 0 to 25 duty cycle Changes PWM period and the PWM channel 0 to 50 duty cycle Disables channel 0 and stops the driver Usage All the source code related to SPC5Studio components is located in components lt component_name gt cfg lib include src within the project folder To run and debug application you can either Double click on UDE debug wsx using PLS debugger Download build out elf with your favorite debugger Makefile and application d files are in the root folder of the project DoclD025422
4. QUION sees doin pas epitelio a 3 1 3 USIJO cosacos ice error een 3 2 PWM ICU OS LesSS cuac e 4 2 1 PUNDOSE esa a ads dede 4 2 2 Description sus sagi de ad aia aa a i a a a ia Da 4 2 3 Usage osaa e ai k enaa Sesh a E a a ide 4 3 DSPIOS LesSS irc di arinta e men en ee 5 3 1 PUIMOSS cauca a A A a a 5 3 2 DESCUPUON 39 PUE rai als e 5 3 3 MO a Soares a ey eee S ee oe rece ee ee oe ee rate 5 4 GPIO Toggle with ChibiOS RT_ 1 eee ee 6 4 1 PUIOSS cc uc A is iia 6 4 2 y A eevee a aa E aa aE Pees ues eet Tai 6 4 3 A ak obue doe Coase ty ae hats ose ee AE See ee ae ee 6 Appendix A Document references 20 02 eee e eee eee eee eee eee 7 REVISION DISCO eiii ia ede eee eee eee eee eee eae 8 2 9 DoclD025422 Rev 1 ky AN4379 GPIO Toggle OS Less pre loaded in Discovery MCU Flash 1 GPIO Toggle OS Less pre loaded in Discovery MCU Flash 1 1 Purpose This example shows how to use the GPIO port bit set reset for I O LED toggling 1 2 Description e Inthis example e SD1 is set to 38400 8 N 1 e Hello World r n is output to SD1 serial interface e GPIO port A pins 0 and 1 are configured and associated to PA_LED5 and PA_LED6 on the board e GPIO port G pins 4 is configured and associated to PG_LED7 on the board e Inan infinite while loop the PA_LED PA_LED6 and PG_LED7 are set and reset to create a visible sequence to test the board e A delay is inserted between setting and resetting leds on the board to make the sequence
5. Rev 1 ky AN4379 DSPI OS Less 3 3 1 3 2 3 3 DSPI OS Less Purpose This example shows how to use the SPC5 Studio HAL s DSPI driver Description In this example Prepare transmit pattern Starting driver for test DSPI_0 I O pins setup Testing sending and receiving at the same time Testing clock pulses without data buffering Testing sending data ignoring incoming data Testing receiving data while sending idle bits high level Testing stop procedure Application main loop two SPI configuration are used alternating them PA_LED5 is used to understand when high and low speed configurations are switching Usage All the source code related to SPC5Studio components is located in components lt component_name gt cfg lib include src within the project folder To run and debug application you can either Double click on UDE debug wsx using PLS debugger Download build out elf with your favorite debugger Makefile and application d files are in the root folder of the project DoclD025422 Rev 1 5 9 GPIO Toggle with ChibiOS RT AN4379 4 4 1 4 2 4 3 6 9 GPIO Toggle with ChibiOS RT Purpose This example shows how to use the ChibiOS RT free operating system Description In this example SD1 is set to 38400 8 N 1 Activates the serial driver 1 using the driver default configuration Creates the blinker thread A static WORKING_AREA is reserved for the bl
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7. inker thread In the Thread1 function named blinker an infinite while loop is present where the PA_LED PA_LED6 and PG_LED7 are set and reset to create a visible sequence to test the board You can connect a serial terminal to SD1 and communicate with ChibiOS kernel Usage All the source code related to SPC5Studio components is located in components lt component_name gt cfg lib include src within the project folder To run and debug application you can either Double click on UDE debug wsx using PLS debugger Download build out elf with your favorite debugger Makefile and application d files are in the root folder of the project Development toolchain SPC5Studio includes Hightec GNU C compiler with a 30 days full free trial license PC5 UDESTK DoclD025422 Rev 1 ky AN4379 Document references AppendixA Document references e Getting started with the SPC56L Discovery AN4321 Doc ID 024948 e SPC56L Discovery UM1650 Doc ID 024947 ky DoclD025422 Rev 1 7 9 Revision history AN4379 Revision history 8 9 Table 1 Document revision history Date 20 Dec 2013 Revision 4 Initial release Changes DoclD025422 Rev 1 AN4379 Please Read Carefully Information in this document is provided solely in connection with ST products STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections modific
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