1 files changed, 0 insertions, 85 deletions
diff --git a/controller/fw/src/serial.h b/controller/fw/src/serial.h
deleted file mode 100644
index 73d2323..0000000
--- a/controller/fw/src/serial.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * This file is part of the libusbhost library
- * hosted at http://github.com/libusbhost/libusbhost
- *
- * Copyright (C) 2015 Amir Hammad <amir.hammad@hotmail.com>
- *
- *
- * libusbhost is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef __SERIAL_H__
-#define __SERIAL_H__
-
-#include <stdint.h>
-#include <stddef.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <stdbool.h>
-
-#include "sr_global.h"
-
-struct dma_tx_buf {
-    /* The following fields are accessed only from DMA ISR */
-    ssize_t xfr_start; /* Start index of running DMA transfer */
-    ssize_t xfr_end; /* End index of running DMA transfer plus one */
-    bool wraparound;
-    ssize_t xfr_next;
-
-    /* The following fields are written only from non-interrupt code */
-    ssize_t wr_pos; /* Next index to be written */
-    ssize_t wr_idx;
-    ssize_t chunk_end[8];
-
-/* Make GCC shut up about the zero-size array member. */
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wpedantic"
-    /* Written outside ISR by usart_send_chunk_nonblocking, read via DMA */
-    uint8_t data[0];
-#pragma GCC diagnostic pop
-};
-
-struct usart_desc {
-    struct dma_tx_buf tx_buf;
-    uint8_t data[512];
-
-    uint32_t tx_chunk_overruns, tx_byte_overruns;
-    uint32_t tx_errors;
-
-    volatile uint8_t rx_buf[32];
-
-    int comm_led;
-
-    USART_TypeDef *le_usart;
-    int le_usart_irqn;
-    DMA_Stream_TypeDef *tx_dmas;
-    int tx_dma_sn;
-    int tx_dma_ch;
-    DMA_TypeDef *tx_dma;
-    int tx_dma_irqn;
-};
-
-void usart_dma_init(volatile struct usart_desc *us, unsigned int baudrate);
-int usart_send_chunk_nonblocking(volatile struct usart_desc *us, const char *chunk, size_t chunk_len);
-int usart_putc_nonblocking(volatile struct usart_desc *us, char c);
-int usart_putc_blocking(volatile struct usart_desc *us, char c);
-
-void usart_dma_stream_irq(volatile struct usart_desc *us);
-int usart_flush(volatile struct usart_desc *us);
-int usart_printf(volatile struct usart_desc *us, const char *fmt, ...);
-int usart_printf_blocking(volatile struct usart_desc *us, const char *fmt, ...);
-int usart_printf_blocking_va(volatile struct usart_desc *us, const char *fmt, va_list va);
-
-#endif // __SERIAL_H__