pio usb working, though core1 is not fully run from SRAM just yet #18
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
… just yet - CPU freq needs to be 120 Mhz - CFG_TUSB_OS should be PICO for multiple core spinlock - add check for tud/tuh task with OS NONE & OS PICO - core1 should wait for core0 initialize usbh before calling SOF. - may not reset VBUS power pin ?
hathach
commented
Jun 29, 2023
| @@ -57,6 +58,7 @@ static void __not_in_flash_func(core1_main)(void) { | |||
| SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | // Processor clock. | |||
| SysTick_CTRL_ENABLE_Msk; | |||
|
|
|||
| #if 0 | |||
There was a problem hiding this comment.
@tannewt This PR get USB host running but this MPU code need to be commented out. It is probably due to some code not entirely in RAM (or still ROM access e.g const data). I guess this already made some progress for you to work on.
hathach
changed the title
tannewt
force-pushed
the
imx_usb_host
branch
2 times, most recently
from
64e4145
to
2686bea
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Get pio usb working with cpy, though core1 is not fully run from SRAM just yet
PS: just fixed conflict, seems like you also added OPT_OS_PICO as well :)