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7d65c5c4fa
Before, it would alloc the endpoint fine and then panic later due to out of range. This ensures it falis at ep alloc time, and with a panic message that says what's the actual problem: "no free endpoints available". |
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| Cargo.toml | ||
| README.md | ||
Embassy USB driver for the Synopsys USB OTG core
This crate implements embassy-usb-driver for Synopsys USB OTG devices.
It contains the "core" of the driver that is common across all chips using the Synopsys OTG IP, but it doesn't contain chip-specific initialization such as clock setup and GPIO muxing. You most likely don't want to use this crate directly, but use it through a HAL that does the initialization for you.
List of HALs integrating this driver:
embassy-stm32, for STMicroelectronics STM32 chips.esp-hal, for Espressif ESP32 chips.
If you wish to integrate this crate into your device's HAL, you will need to add the device-specific initialization. See the above crates for examples on how to do it.