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cpu/efm32: clarify units in USB FIFO size definitions

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Since the USB OTG FIFO sizes are partly defined in 32-bit words and partly in bytes, the documentation of the of the USB OTG FIFO size definitions is extended by the respective unit.
This commit is contained in:
Gunar Schorcht 2023-02-24 10:57:11 +01:00
parent 0c9eb535eb
commit 9f894bc1ac
1 changed files with 2 additions and 2 deletions
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4
cpu/efm32/include/vendor/usbdev_efm32.h vendored
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@ -49,14 +49,14 @@
#define DWC2_USB_OTG_FS_NUM_EP (7)
/**
* @brief Size of the FIFO shared by all USB OTG FS OUT endpoints
* @brief Size of the FIFO shared by all USB OTG FS OUT endpoints in 32-bit words
*/
#ifndef DWC2_USB_OTG_FS_RX_FIFO_SIZE
#define DWC2_USB_OTG_FS_RX_FIFO_SIZE (128U)
#endif
/**
* @brief Total size of the FIFO
* @brief Total size of the FIFO in bytes
*/
#define DWC2_USB_OTG_FS_TOTAL_FIFO_SIZE (2048)