31 lines
949 B
C
31 lines
949 B
C
/* Includes ----------------------------------------------------------------- */
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#include "bsp_usb.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include "usbd_cdc_if.h"
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/* Private define ----------------------------------------------------------- */
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/* Private macro ------------------------------------------------------------ */
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/* Private typedef ---------------------------------------------------------- */
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/* Private variables -------------------------------------------------------- */
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uint8_t usb_tx_buf[512];
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uint8_t usb_rx_buf[512];
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/* Private function -------------------------------------------------------- */
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/* Exported functions ------------------------------------------------------- */
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uint8_t BSP_USB_Printf(const char *fmt, ...) {
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static va_list ap;
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uint16_t len = 0;
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va_start(ap, fmt);
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len = vsprintf((char *)usb_tx_buf, fmt, ap);
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va_end(ap);
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CDC_Transmit_FS(usb_tx_buf, len);
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return 0;
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}
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