Chapter6 Configration

Table of Contents

• Configuration class
  • System and CPU
  • Application model
  • DMM
  • Debug
• Using RAutoConfig

RBS configuration is defined by file RainbowBSConf.h.You can write or modify this file or use PC tool RAutoConfig.exe to generate this file.

Configuration class

System and CPU

• RBS_CFG_SYS_INFO

  define a string for describing the application.

• RBS_CFG_TICK_RATE

  timer tick per second. The valid value should be in rang of 1 to 1000 and 1000 should be divided with no remainder by it.

• RBS_CFG_CPU_WORD_SIZE

  definition of CPU word size 8bits/16bits/32bits.

• RBS_CFG_CPU_BYTE_ORDER_L

  CPU byte order.1 means little-endia and 0 means big-endia.

• RBS_CFG_CPU_STACK_DOWN

  stack growth direction.1 means growing to low address and 0 means growing to high address.

Application model

• RBS_CFG_APP_MODEL

  one of three application models should be chosen.

  • RBS_APP_NONE traditional event-driven model.
  • RBS_APP_PTP protothread event-driven model.
  • RBS_APP_OS multitask model.OS kernel needed.

• HMUTEX

  type of mutex defined by OS used.This has effect only when RBS_CFG_APP_MODEL is configured to RBS_APP_OS.

• Head file name

  head file offered by OS used.This has effect only when RBS_CFG_APP_MODEL is configured to RBS_APP_OS.

• RBS_CFG_PTP_NO_PROCESS_NAME

  process name.1 means disabled,0 means enabled.This has effect only when RBS_CFG_APP_MODEL is configured to RBS_APP_PTP.

• RBS_CFG_PTP_PROCESS_STATS

  used to statistics for events used.1 means enabled,0 means disabled.This has effect only when RBS_CFG_APP_MODEL is configured to RBS_APP_PTP.

• RBS_CFG_PTP_NUMEVENTS

  event count.This has effect only when RBS_CFG_APP_MODEL is configured to RBS_APP_PTP.

DMM

• RBS_CFG_DMM_ALIGN

  define the alignment bytes for memory address and size.3 means 8 bytes,2 means 4 bytes,1 means 2 bytes,0 means 1 byte.

Debug

• RBS_CFG_DEBUG_LEVEL

  debug output level.one of four should be chosen.

  • RBS_DEBUG_LEVEL_NOCHECK disable debug output.no running time checks are performed.
  • RBS_DEBUG_LEVEL_ERRORS errors are recorded.
  • RBS_DEBUG_LEVEL_WARNINGS errors and warnings are recorded.
  • RBS_DEBUG_LEVEL_LOG errors,warnings and logs are recorded.

• RBS_CFG_DEBUG_BUFSIZE

  output buffer length.This has effect only when RBS_CFG_DEBUG_LEVEL is not configured to RBS_DEBUG_LEVEL_NOCHECK.

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Using RAutoConfig

RAutoConfig is in "RainbowBS\RBSTools".

Rainbow AutoConfig