71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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/**
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****************************************************************************************
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*
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* @file dbg.h
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*
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* @brief Debug Output via UART or JLink-RTT, or Disable
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*
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****************************************************************************************
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*/
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#ifndef _DBG_H_
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#define _DBG_H_
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#include <stdint.h>
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/// Debug Mode: 0=Disable, 1=via UART, 2=RTT Viewer
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#define DBG_DISABLE 0
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#define DBG_VIA_UART 1
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#define DBG_VIA_RTT 2
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#if !defined(DBG_MODE)
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#define DBG_MODE (DBG_DISABLE)
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#endif
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/// Debug Output Functions
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#if (DBG_MODE == DBG_VIA_UART)
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#include <stdio.h>
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void dbgInit(void);
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#define debug(format, ...) printf(format, ##__VA_ARGS__)
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#define debugHex(dat, len) do{ debug("<%s,%d>", __MODULE__, __LINE__);\
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for (int i=0; i<len; i++){ \
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debug("%02X ", *((dat)+i)); \
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} \
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debug("\r\n"); \
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} while (0)
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extern void trace_init(void); // HardFault Info
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#elif (DBG_MODE == DBG_VIA_RTT)
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//#include "RTT.h"
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extern void rtt_init(void);
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extern int rtt_printf(const char *format, ...);
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#define dbgInit() rtt_init()
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#define debug(format, ...) rtt_printf(format, ##__VA_ARGS__)
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#define debugHex(dat, len) do{ \
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for (int i=0; i<len; i++){ \
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debug("%02X ", *((dat)+i)); \
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} \
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debug("\r\n"); \
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} while (0)
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#else
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/// Disable via empty marco
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#define dbgInit()
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#define debug(format, ...)
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#define debugHex(dat, len)
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#endif
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#endif //_DBG_H_
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