mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-27 12:15:19 +01:00
182 lines
7.2 KiB
C
182 lines
7.2 KiB
C
//
|
|
// printf_lite.hpp
|
|
//
|
|
// Created by jief the 04 Apr 2019.
|
|
// Imported in CLover the 24 Feb 2020
|
|
//
|
|
#ifndef __PRINTF_LITE_H__ // do not include protect, printf-lite.cpp include that twice
|
|
#define __PRINTF_LITE_H__
|
|
|
|
#include <stdarg.h>
|
|
#include <stddef.h>
|
|
#ifdef ARDUINO
|
|
#include <WString.h>
|
|
#ifdef HAS_LIQUID_CRYSTAL
|
|
#include <LiquidCrystal.h>
|
|
#endif
|
|
#endif
|
|
|
|
#define PRINTF_OUTPUT_FORMAT_UNICODE 1
|
|
#if PRINTF_OUTPUT_FORMAT_UNICODE == 1
|
|
# define PRINTF_UTF8_SUPPORT 1
|
|
#endif
|
|
|
|
/*
|
|
* A buffer is not needed. On some case it could be faster. For example when using semihosting
|
|
* It's 255 max, because of bufIdx of type uint8_t. It's possible to change it to int if bigger buffer needed.
|
|
* This buffer isn't statically allocated so it won't use permanent RAM.
|
|
* Not more than int because of cast in transmitBufXXX functions.
|
|
* 2017/08/31 : Save 22 bytes + bufsize of my STM32F103
|
|
*/
|
|
#ifndef PRINTF_LITE_BUF_SIZE
|
|
#define PRINTF_LITE_BUF_SIZE 0
|
|
#endif
|
|
/*
|
|
* Fallback on something close if specifier is'nt supported.
|
|
* Unsupported specifier are ignored.
|
|
* if 0, any unsupported modifier or specifier will be seen as unknown.
|
|
*/
|
|
#ifndef PRINTF_LITE_FALLBACK_FOR_UNSUPPORTED
|
|
#define PRINTF_LITE_FALLBACK_FOR_UNSUPPORTED 1
|
|
#endif
|
|
#ifndef PRINTF_LITE_FLOAT_SUPPORT
|
|
#define PRINTF_LITE_FLOAT_SUPPORT 1
|
|
#endif
|
|
/*
|
|
* The int part of the float (or double) will be printed if PRINTF_LITE_FLOAT_SUPPORT is enabled
|
|
* June 2017, avr-gcc 4.9.2-atmel3.5.4-arduino2 :
|
|
* Float support increase 828 bytes of text and 16 bytes of data
|
|
*/
|
|
#ifndef PRINTF_LITE_FLOAT_AS_INT_SUPPORT
|
|
#define PRINTF_LITE_FLOAT_AS_INT_SUPPORT 1 // if float not supported, an int will be print instead.
|
|
#endif
|
|
/*
|
|
* Disabling LONG LONG support has an effect on printing double. If long int is disabled, the int part of the double has to be < ULONG_MAX
|
|
*/
|
|
#ifndef PRINTF_LITE_LONGLONGINT_SUPPORT
|
|
#define PRINTF_LITE_LONGLONGINT_SUPPORT 1 // 1712 bytes
|
|
#endif
|
|
/*
|
|
* Disabling LONG support automatically disable LONG LONG support whatever the value of PRINTF_LITE_LONGLONGINT_SUPPORT.
|
|
* Disabling LONG support has an effect on printing double. The int part of the double has to be < UINT_MAX max
|
|
*/
|
|
#ifndef PRINTF_LITE_LONGINT_SUPPORT
|
|
#define PRINTF_LITE_LONGINT_SUPPORT 1 // 1712 bytes
|
|
#endif
|
|
#ifndef PRINTF_LITE_TIMESTAMP_SUPPORT
|
|
#define PRINTF_LITE_TIMESTAMP_SUPPORT 0 // 240 bytes
|
|
#endif
|
|
#ifndef PRINTF_LITE_FIELDWIDTH_SUPPORT
|
|
#define PRINTF_LITE_FIELDWIDTH_SUPPORT 1 // 107 bytes
|
|
#endif
|
|
#ifndef PRINTF_LITE_FIELDPRECISION_SUPPORT
|
|
#define PRINTF_LITE_FIELDPRECISION_SUPPORT 1 // bytes
|
|
#endif
|
|
#ifndef PRINTF_LITE_PADCHAR_SUPPORT
|
|
#define PRINTF_LITE_PADCHAR_SUPPORT 1 // bytes
|
|
#endif
|
|
#ifndef PRINTF_LITE_ZSPECIFIER_SUPPORT
|
|
#define PRINTF_LITE_ZSPECIFIER_SUPPORT 1 // 230 bytes. If not supported, z modifier become llu
|
|
#endif
|
|
#ifndef PRINTF_LITE_XSPECIFIER_SUPPORT
|
|
#define PRINTF_LITE_XSPECIFIER_SUPPORT 1 // 96 bytes. If not supported, x specifier become u
|
|
#endif
|
|
#ifndef PRINTF_LITE_USPECIFIER_SUPPORT
|
|
#define PRINTF_LITE_USPECIFIER_SUPPORT 1 // 96 bytes. If not supported, u specifier become d
|
|
#endif
|
|
|
|
#ifndef PRINTF_LITE_UART_SUPPORT
|
|
#define PRINTF_LITE_UART_SUPPORT 0 //
|
|
#endif
|
|
#ifndef PRINTF_LITE_USB_SUPPORT
|
|
#define PRINTF_LITE_USB_SUPPORT 0 //
|
|
#endif
|
|
#ifndef PRINTF_LITE_SNPRINTF_SUPPORT
|
|
#define PRINTF_LITE_SNPRINTF_SUPPORT 0 //
|
|
#endif
|
|
#ifndef PRINTF_LITE_FLASHSTRING_SUPPORT
|
|
#define PRINTF_LITE_FLASHSTRING_SUPPORT 0 //
|
|
#endif
|
|
|
|
|
|
#if PRINTF_OUTPUT_FORMAT_UNICODE == 1
|
|
# define printf_char_type wchar_t
|
|
#else
|
|
# define printf_char_type char
|
|
#endif
|
|
|
|
typedef void (*transmitBufCallBackType)(const printf_char_type* buf, size_t nbyte);
|
|
void vprintf_with_callback(const char* format, va_list valist, transmitBufCallBackType transmitBufCallBack
|
|
#if PRINTF_LITE_TIMESTAMP_SUPPORT == 1
|
|
, int* newline, int timestamp
|
|
#endif
|
|
);
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C"
|
|
{
|
|
#endif
|
|
#if PRINTF_LITE_SNPRINTF_SUPPORT == 1
|
|
int vsnprintf(char *__restrict, size_t, const char *__restrict, va_list valist) __attribute__ ((__format__ (__printf__, 3, 0))); // have to return int to conform stdio.h. Always return 1;
|
|
|
|
// gcc-4.9.2-atmel3.5.4-arduino2 report snprintf to undefined. Change the name and it'll work. String isn't it ?
|
|
int snprintf(char *__restrict buf, size_t len, const char *__restrict format, ...) __attribute__((__format__ (__printf__, 3, 4))); // have to return int to conform stdio.h. Always return 1;
|
|
#endif
|
|
|
|
#if PRINTF_LITE_UART_SUPPORT == 1
|
|
void vprintf_uart(const char* str, va_list valist);
|
|
void printf_uart(const char *str, ...) __attribute__((format(printf, 1, 2)));
|
|
void vlogf_uart(const char* str, va_list valist);
|
|
void logf_uart(const char *str, ...) __attribute__((format(printf, 1, 2))); // same as printf_uart but print a timestamp at beginning of line.
|
|
#endif
|
|
|
|
#ifdef LiquidCrystal_h
|
|
void printf_lcd(int row, int col, const char *str, ...) __attribute__((format(printf, 3, 4)));
|
|
#endif
|
|
#if PRINTF_LITE_USB_SUPPORT == 1 && defined(__USBD_CDC_IF_H)
|
|
void transmitBufUsb(const char* buf, size_t nbyte);
|
|
void printf_usb(const char *str, ...) __attribute__((format(printf, 1, 2)));
|
|
void vlogf_usb(const char* str, va_list valist);
|
|
void logf_usb(const char *str, ...) __attribute__((format(printf, 1, 2)));
|
|
#endif
|
|
|
|
#if defined(OS_USE_TRACE_ITM) || defined(OS_USE_TRACE_SEMIHOSTING_DEBUG) || defined(OS_USE_TRACE_SEMIHOSTING_STDOUT)
|
|
void vprintf_semih(const char* str, va_list valist);
|
|
void printf_semih(const char* format, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
|
|
#endif
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
|
|
#if defined(__cplusplus)
|
|
|
|
#if defined(ARDUINO) && PRINTF_LITE_FLASHSTRING_SUPPORT == 1
|
|
int vsnprintf(char *__restrict, size_t, const __FlashStringHelper *__restrict, va_list valist); // have to return int to conform stdio.h. Always return 1;
|
|
// gcc-4.9.2-atmel3.5.4-arduino2 report snprintf to undefined. Change the name and it'll work. String isn't it ?
|
|
int snprintf(char *__restrict buf, size_t len, const __FlashStringHelper * format, ...); // have to return int to conform stdio.h. Always return 1;
|
|
|
|
// C code can't access this because __FlashStringHelper is a class
|
|
void vlogf_uart(const __FlashStringHelper* str, va_list valist);
|
|
|
|
#ifdef __JIEF_FLASHSTRING_PRINTFWARNING_HACK__
|
|
void printf_uart(const __FlashStringHelper *str, ...) __attribute__((format(printf, 1, 2)));
|
|
void logf_uart(const __FlashStringHelper *str, ...) __attribute__((format(printf, 1, 2))); // same as printf_uart but print a timestamp at beginning of line.
|
|
#ifdef LiquidCrystal_h
|
|
void printf_lcd(int row, int col, const __FlashStringHelper *str, ...) __attribute__((format(printf, 3, 4)));
|
|
#endif
|
|
#else
|
|
// if __JIEF_FLASHSTRING_PRINTFWARNING_HACK isn't defined, it means you don't use my hacked version of GCC. "Normal" version can't handle const __FlashStringHelper* as format for warning
|
|
void printf_uart(const __FlashStringHelper *str, ...);
|
|
void logf_uart(const __FlashStringHelper *str, ...); // same as printf_uart but print a timestamp at beginning of line.
|
|
#ifdef LiquidCrystal_h
|
|
void printf_lcd(int row, int col, const __FlashStringHelper *str, ...);
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
#endif // __PRINTF_LITE_H__
|