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modtrezorui: small cleanup

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This commit is contained in:
Pavol Rusnak 2017-12-15 22:59:00 +01:00
parent edb80eda61
commit 80707f195b
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 5 additions and 7 deletions
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12
embed/extmod/modtrezorui/display.c
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@ -32,7 +32,6 @@ static int DISPLAY_OFFSET[2] = {0, 0};
#if defined TREZOR_STM32
#include "display-stm32.h"
#elif defined TREZOR_UNIX
#include <stdio.h>
#include "display-unix.h"
#else
#error Unsupported TREZOR port. Only STM32 and UNIX ports are supported.
@ -388,8 +387,11 @@ void display_print(const char *text, int textlen)
display_refresh();
}
#ifndef TREZOR_UNIX
int mini_vsnprintf(char* buffer, unsigned int buffer_len, const char *fmt, va_list va);
#ifdef TREZOR_UNIX
#define mini_vsnprintf vsnprintf
#include <stdio.h>
#else
#include "mini_printf.h"
#endif
// variadic display_print
@ -401,11 +403,7 @@ void display_printf(const char *fmt, ...)
va_list va;
va_start(va, fmt);
char buf[256];
#ifndef TREZOR_UNIX
int len = mini_vsnprintf(buf, sizeof(buf), fmt, va);
#else
int len = vsnprintf(buf, sizeof(buf), fmt, va);
#endif
display_print(buf, len);
va_end(va);
}