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Add CLI History

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Use the arrow keys to navigate between the last N commands, similar to
most shells.
This commit is contained in:
Rowan Decker 2015-04-02 00:19:09 -07:00
parent a3d854fde3
commit ad9a081e8b
2 changed files with 111 additions and 4 deletions
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14
Debug/cli/cli.h
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@ -36,7 +36,7 @@
#define CLILineBufferMaxSize 100
#define CLIMaxDictionaries 10
#define CLIEntryTabAlign 13
#define CLIMaxHistorySize 10
// ----- Macros -----
@ -67,6 +67,8 @@
const char name##CLIDict_DescEntry[] = description;
#endif
#define RING_PREV(i) wrap(i-1,0,CLIMaxHistorySize-1)
#define RING_NEXT(i) wrap(i+1,0,CLIMaxHistorySize-1)
// ----- Structs -----
@ -90,6 +92,13 @@ CLIDictItem *CLIDict [CLIMaxDictionaries];
char* CLIDictNames[CLIMaxDictionaries];
uint8_t CLIDictionariesUsed;
// History
char CLIHistoryBuffer[CLIMaxHistorySize][CLILineBufferMaxSize];
uint8_t CLIHistoryHead;
uint8_t CLIHistoryTail;
int8_t CLIHistoryCurrent;
// Debug
uint8_t CLILEDState;
uint8_t CLIHexDebugMode;
@ -102,8 +111,11 @@ void CLI_process();
void CLI_registerDictionary( const CLIDictItem *cmdDict, const char* dictName );
void CLI_argumentIsolation( char* string, char** first, char** second );
int wrap( int x, int low, int high );
void CLI_commandLookup();
void CLI_tabCompletion();
void cli_saveHistory( char *buff );
void cli_retreiveHistory( int index );
// CLI Command Functions
void cliFunc_arch ( char* args );