Activity
From 12/05/2025 to 01/03/2026
12/05/2025
- JC 09:55 PM Software Development: RE: uBoot I2C Speed Command [MityDSP L138]
- 2019 with i2c mods
Flashing u-boot based on https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/Updating_devkit_to_latest_MDK - JC 09:45 PM Software Development: RE: uBoot I2C Speed Command [MityDSP L138]
- By default the 2019 u-boot doesn't support multiple i2c buses. Though I was able to tweak some code to seemingly get it working, however I don't have devices on i2c1 to determine if its actually working.
- JC 09:29 PM Software Development: RE: uBoot I2C Speed Command [MityDSP L138]
- Testing the 2019 u-boot and i2c speed command does appear to be supported though I didn't scope the lines to prove it was changing speeds.
- JC 07:47 PM Software Development: RE: Configuring OMAP-L138 peripherals from uBoot
- The latest L138 RTOS SDK 06_03_00_106 for the L138 does have documentation for MCASP and a bunch of other peripherals.
https://www.ti.com/tool/PROCESSOR-SDK-OMAPL138#downloads
https://software-dl.ti.com/processor-sdk-rtos/esd/docs/06... - JC 04:17 PM Software Development: RE: Configuring OMAP-L138 peripherals from uBoot
- Hi Michael, I created a e2e question asking TI about MCASP support on the DSP. https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1595231/omap-l138-d...