EFM32 Happy Gecko Software Documentation
efm32hg-doc-5.1.2
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#include <uartdrv.h>
Data Fields | |
UARTDRV_Buffer_t | fifo [] |
FIFO of queue data. | |
volatile uint16_t | head |
Index of next byte to send. | |
const uint16_t | size |
Size of FIFO. | |
volatile uint16_t | tail |
Index of where to enqueue next message. | |
volatile uint16_t | used |
Number of bytes queued. | |