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- #pragma once
- #include <stdbool.h>
- #include <stdint.h>
- #include <string.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* Init VCP HAL
- * Allocates ring buffer and initializes state
- */
- void api_hal_vcp_init();
- /* Recieve data from VCP
- * Waits till some data arrives, never returns 0
- * @param buffer - pointer to buffer
- * @param size - buffer size
- * @return items copied in buffer, 0 if channel closed
- */
- size_t api_hal_vcp_rx(uint8_t* buffer, size_t size);
- /* Transmit data to VCP
- * @param buffer - pointer to buffer
- * @param size - buffer size
- */
- void api_hal_vcp_tx(const uint8_t* buffer, size_t size);
- #ifdef __cplusplus
- }
- #endif
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