| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
| |
All changes but one are to documentation comments, and one to an
ordinary comment.
|
| | |
|
| |
|
|
| |
nonbreaking
|
| |
|
|
|
| |
- Example updated to demonstrate enabling internal pullups
- Add `sda_pullup` and `scl_pullup` fields to I2C Config
|
| |
|
|
|
| |
This change ensures that wakers are registered PRIOR to checking status
in i2c `wait_on` helpers.
|
| | |
|
| |
|
|
|
|
| |
There are some non-compliant devices that respond to reserved I2c
addresses. rp2040 behaves sanely for these addresses, so let's just
allow using them.
|
| |
|
|
|
| |
None of them are `non-exaustative`, they are all small enough to be copy
(I estimate none are larger than 4 bytes).
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
|
|
| |
Fix race condition that appears on fast repeated transfers.
Add public reset function. Because application code can stall the bus,
we need to give application code a way to fix itself.
|
| | |
|
| |
|
|
|
|
|
|
| |
This commit takes the fixes and error reporting improvements from
jcdickinson's work and applies them without overlaying a software state
machine on top of the hardware state machine.
Also allows configuration of response to 'general call' writes.
|
| |
|
|
| |
Enable missing doc warnings.
|
| |
|
|
|
|
|
|
|
| |
The RP2040 datasheet indicates that I2C pins should have a limited
slew rate (Page 440 - 4.3.1.3.). This configures that for both
`I2c` and `I2cSlave`.
In addition, the pin configuration has been centralized to a single
fn.
|
| | |
|
| | |
|
|
|
refactored to split modules
renamed to match upstream docs
slight improvement to slave error handling
|
