This commit adds the preliminary version of the USB Host Library. This commit contains:
- USBH (USB Host Driver)
- Hub Driver that only supports a single device and device enumeration
- USB Host Library (asychronous API)
- Test cases for USB Host Library asychronous API
The following changes were made to the existing HCD:
- Removed HCD_PIPE_STATE_INVALID. Pipes are no longer invalidated
- Changed pipe commands to halt, flush, and clear. Pipes need to be manually
halted, flush, and cleared.
- Halting and flushing a pipe will execute the pipe callback if it causes a
HCD_PIPE_EVENT_URB_DONE event
1. Support i2s on esp32c3 and esp32s3
2. Refactor i2s_config_t to avoid breaking change
2. Fix a bug that receiving unavailable values from message queue when dma queue has been re-allocted
4. Support i2s unit test on esp32c3 and esp32s3
The user can now request the chip select to remain active after the current
transfer. In order to do so, he MUST acquire the bus first with `spi_device_acquire_bus()`
function, else, an error is returned.
In I2C slave mode, clock source can now be changed, according to
the flags specified in `i2c_config_t` structure. Thus, ESP32-S2
can now act as an I2C slave, even with a 400KHz master clock.
Add support of gpio for esp32s3(728). Adjust some pins and comments in test_gpio.c. Add support for gpio functions for gpio19 and gpio20. Update S3 programming guide Peripheral API: gpio and sigmadelta. Add unit test for input and output function of S3 USB pins(GPIO19 and GPIO20) and C3 USB pins(GPIO18 and GPIO19). Adjust input only test in test_spi_master.c.
This commit fixes the following bugs with the HCD and USB Host HAL
- Make the setting to periodic frame list and scheduling to occur after
a reset command
- All port errors states should put the port into the HCD_PORT_STATE_RECOVERY
state.
- Fixed incorrect return type of hcd_port_command() function
Only a single command will be allocated now when a read or write is
prepared in the command list. The size of a command's buffer is not
limited to 255 bytes anymore.
add usb hal/soc, usb_ll files and esp32s3 target for usb
move usb_hal.h into soc common folder
soc/hal: fix soc and periph for usb
tinyusb: fix tinyusb io header
hal: usb_ll fix pull up/down config for esp32s3
soc/hal: fix peripheral addresses
Marius Vikhammer