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#include "serial_console.h"
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#include "serial_console.h"
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#define MAX_CONTROL 20
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#define MAX_CONTROL 20
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static void serial_sgr(const unsigned int mode);
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static void serial_sgr(const unsigned int mode);
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void serial_putchar(wchar_t ch);
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static int scr_width;
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static int scr_width;
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static int scr_height;
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static int scr_height;
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static bool color = true;   /** True if producing color output. */
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static bool color = true;   /** True if producing color output. */
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static bool utf8 = false;   /** True if producing UTF8 output. */
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static putc_function_t putc_function;
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static putc_function_t putc_function;
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/* Allow only 1 connection */
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/* Allow only 1 connection */
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static int client_connected = 0;
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static int client_connected = 0;
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        putc_function(*(str++));
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        putc_function(*(str++));
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}
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}
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void serial_putchar(wchar_t ch)
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void serial_putchar(wchar_t ch)
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{
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{
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    uint8_t buf[STR_BOUNDS(1)];
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    size_t offs;
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    size_t i;
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    if (utf8 != true) {
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        if (ch >= 0 && ch < 128)
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            (*putc_function)((uint8_t) ch);
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        else
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            (*putc_function)('?');
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        return;
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    }
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    offs = 0;
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    if (chr_encode(ch, buf, &offs, STR_BOUNDS(1)) == EOK) {
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        for (i = 0; i < offs; i++)
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            (*putc_function)(buf[i]);
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    } else {
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    (*putc_function)(ch);
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        (*putc_function)('?');
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    }
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}
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}
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void serial_goto(const unsigned int row, const unsigned int col)
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void serial_goto(const unsigned int row, const unsigned int col)
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{
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{
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    if ((row > scr_height) || (col > scr_width))
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    if ((row > scr_height) || (col > scr_width))