AM2432: What are the available watchdogs provided by AM2432?

Moonil Heo

Part Number: AM2432

Hi Expert,

Could you give me some advice about components related to watchdogs and how to use them in AM2432? Are there HW and SW watchdogs?

I can see 12.5.2 RTI-Windowed Watchdog Timer in TRM but was not able to find APIs to use them in SDK documents. I can see only APIs for DM TIMER in document and syscfg.

I would appreciate it if you share any example codes for the use of watchdog and references with an explanation.

Regards,

Moonil

over 3 years ago

+1 Ming Wei over 3 years ago

TI__Mastermind 48985 points

Hi Moonil,

There is a watchdog timer example in AM243x MCU+ SDK 08.02.00.12. You can downlead it from the following URL:

Package Location:

AM243x : https://software-dl.ti.com/mcu-plus-sdk/esd/AM243X/08_02_00_12/index_FDS.html

Key features and Bugs fixed in this release:

Features
- MCSPI Loopback Example with DMA mode supported
- Watchdog interrupt mode
- LPDDR4(Supported on AM64x SK)
- Simplified Hello World Example
- A53 FreeRTOS SMP kernel
- Secure boot on HS-SE sample devices (No extended boot auth)
- UART DMA mode
- RSA Encryption and Decryption
- CPSW Switch

For more details refer user guide

AM243x: https://software-dl.ti.com/mcu-plus-sdk/esd/AM243X/08_02_00_12/exports/docs/api_guide_am243x/index.html

Best regards,

Ming

Arm-based microcontrollers

Arm-based microcontrollers forum

AM2432: What are the available watchdogs provided by AM2432?