mspm0_test_No_Description_mspm0_test.zip

## Example Summary The blink LED demo is a simple demo that implements a blinking LED with FreeRTOS's tickless idle mode. The LED blinks every 1 second. ## Peripherals & Pin Assignments | Peripheral | Pin | Function | | --- | --- | --- | | GPIOA | PA0 | Open-Drain Output | | SYSCTL | | | | EVENT | | | | DEBUGSS | PA20 | Debug Clock | | DEBUGSS | PA19 | Debug Data In Out | ## BoosterPacks, Board Resources & Jumper Settings Visit [LP_MSPM0G3507](https://www.ti.com/tool/LP-MSPM0G3507) for LaunchPad information, including user guide and hardware files. | Pin | Peripheral | Function | LaunchPad Pin | LaunchPad Settings | | --- | --- | --- | --- | --- | | PA0 | GPIOA | PA0 | J27_9 | <ul><li>PA0 is 5V tolerant open-drain so it requires pull-up<br><ul><li>`J19 1:2` Use 3.3V pull-up<br><li>`J19 2:3` Use 5V pull-up</ul><br><li>PA0 can be connected to LED1<br><ul><li>`J4 ON` Connect to LED1<br><li>`J4 OFF` Disconnect from LED1</ul></ul> | | PA20 | DEBUGSS | SWCLK | N/A | <ul><li>PA20 is used by SWD during debugging<br><ul><li>`J101 15:16 ON` Connect to XDS-110 SWCLK while debugging<br><li>`J101 15:16 OFF` Disconnect from XDS-110 SWCLK if using pin in application</ul></ul> | | PA19 | DEBUGSS | SWDIO | N/A | <ul><li>PA19 is used by SWD during debugging<br><ul><li>`J101 13:14 ON` Connect to XDS-110 SWDIO while debugging<br><li>`J101 13:14 OFF` Disconnect from XDS-110 SWDIO if using pin in application</ul></ul> | ### Device Migration Recommendations This project was developed for a superset device included in the LP_MSPM0G3507 LaunchPad. Please visit the [CCS User's Guide](https://software-dl.ti.com/msp430/esd/MSPM0-SDK/latest/docs/english/tools/ccs_ide_guide/doc_guide/doc_guide-srcs/ccs_ide_guide.html#manual-migration) for information about migrating to other MSPM0 devices. ### Low-Power Recommendations TI recommends to terminate unused pins by setting the corresponding functions to GPIO and configure the pins to output low or input with internal pullup/pulldown resistor. SysConfig allows developers to easily configure unused pins by selecting **Board**→**Configure Unused Pins**. For more information about jumper configuration to achieve low-power using the MSPM0 LaunchPad, please visit the [LP-MSPM0G3507 User's Guide](https://www.ti.com/lit/slau873). ## Example Usage * For **CCS**: Compile, load and run the example. * For **Keil**: The .uvmpw project workspace file shall be used to bring the example project along with the freertos project to the IDE. In Keil uVision, * Select **Project** → **Batch Setup** * Select all the project targets for the build * Select **Project** → **Batch Build**, it will build all the projects in the workspace. * For **IAR**: The .eww project workspace file shall be used to bring the example project along with the freertos project to the IDE. In IAR IDE: * Select **Project** → **Rebuild All** * It should first build Freertos project followed by example project. LED1 will blink every 1s when the example run. ## Application Design Details * This example shows how two tasks coordinate to blink LED1 every 1s. * In order to blink LED1, one task passes a queue message every second to another task. ### FREERTOS: * Please view the FreeRTOSConfig.h header file for example configuration information.