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STM32 core 3.0.1-dev
Arduino core for STM32 based boards: API reference
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← STM32duino documentation
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Transmit queue: ring buffer filled by the application and drained by USB IN transfers. More...
#include <cdc_queue.h>
Public Attributes | |
| uint8_t | buffer [CDC_TRANSMIT_QUEUE_BUFFER_SIZE] |
| Ring buffer storage. | |
| volatile uint16_t | write |
| Next free position to write into. | |
| volatile uint16_t | read |
| Next position to read from. | |
| volatile uint16_t | reserved |
| Bytes handed out by the last read, released by commit. | |
Transmit queue: ring buffer filled by the application and drained by USB IN transfers.