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feat(esp32p4): Add USB-OTG support for ESP32-P4

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Tomas Rezucha
2024-01-19 14:38:30 +01:00
parent bc7e87b416
commit f13ae0fc08
45 changed files with 208 additions and 71 deletions
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6
examples/peripherals/usb/host/usb_host_lib/README.md
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@@ -1,5 +1,5 @@
| Supported Targets | ESP32-S2 | ESP32-S3 |
| ----------------- | -------- | -------- |
| Supported Targets | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | -------- | -------- | -------- |
# USB Host Library Example
@@ -193,4 +193,4 @@ The log output demonstrates a device that has failed. The Hub Driver will output
### Blank String Descriptors
The current USB Host Library will automatically cache the Manufacturer, Product, and Serial Number string descriptors of the device during enumeration. However, when fetching the string descriptors, the USB Host Library will only fetch those strings descriptors of they of LANGID code 0x0409 (i.e., English - United States). Therefore, if the example does not print a particular descriptor, it is likely that the string descriptor was not cached during enumeration.
The current USB Host Library will automatically cache the Manufacturer, Product, and Serial Number string descriptors of the device during enumeration. However, when fetching the string descriptors, the USB Host Library will only fetch those strings descriptors of they of LANGID code 0x0409 (i.e., English - United States). Therefore, if the example does not print a particular descriptor, it is likely that the string descriptor was not cached during enumeration.