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api_debug.c
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api_debug.c
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/*
Licensed under the EUPL V.1.1, Lizenziert unter EUPL V.1.1
*/
/*
* api_debug.c
*
* Created on: Jul 7, 2011
* Author: Peter Zumbruch, GSI, [email protected]
*/
#include <stdint.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <stddef.h>
#include <util/delay.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/sleep.h>
#include <avr/iocan128.h>
#include <avr/iocanxx.h>
#include <avr/eeprom.h>
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include "api.h"
#include "api_define.h"
#include "api_global.h"
#include "api_debug.h"
#include "api_show.h"
#include "api_help.h"
static const char filename[] PROGMEM = __FILE__;
/* max length defined by MAX_LENGTH_PARAMETER */
static const char commandDebugKeyword00[] PROGMEM = "all";
static const char commandDebugKeyword01[] PROGMEM = "level";
static const char commandDebugKeyword02[] PROGMEM = "mask";
static const char commandDebugKeyword03[] PROGMEM = "help";
const char* const commandDebugKeywords[] PROGMEM = {
commandDebugKeyword00,
commandDebugKeyword01,
commandDebugKeyword02,
commandDebugKeyword03
};
static const char debugLevelName00[] PROGMEM = "noDebug";
static const char debugLevelName01[] PROGMEM = "verboseDebug";
static const char debugLevelName02[] PROGMEM = "eventDebug";
static const char debugLevelName03[] PROGMEM = "eventDebugVerbose";
static const char debugLevelName04[] PROGMEM = "periodicDebug";
static const char debugLevelName05[] PROGMEM = "periodicDebugVerbose";
const char* const debugLevelNames[] PROGMEM = {
debugLevelName00, debugLevelName01, debugLevelName02, debugLevelName03, debugLevelName04, debugLevelName05
};
static const char debugSystemName00[] PROGMEM = "Main";
static const char debugSystemName01[] PROGMEM = "Api";
static const char debugSystemName02[] PROGMEM = "ApiMisc";
static const char debugSystemName03[] PROGMEM = "UART";
static const char debugSystemName04[] PROGMEM = "CAN";
static const char debugSystemName05[] PROGMEM = "GETVOLTAGE";
static const char debugSystemName06[] PROGMEM = "RELAY";
static const char debugSystemName07[] PROGMEM = "CommandKey";
static const char debugSystemName08[] PROGMEM = "OWI";
static const char debugSystemName09[] PROGMEM = "OWITemperatures";
static const char debugSystemName10[] PROGMEM = "Decrypt";
static const char debugSystemName11[] PROGMEM = "DEBUG";
static const char debugSystemName12[] PROGMEM = "OWIADC";
static const char debugSystemName13[] PROGMEM = "OWIDualSwitches";
static const char debugSystemName14[] PROGMEM = "OWISingleSwitches";
static const char debugSystemName15[] PROGMEM = "OWIOctalSwitches";
static const char debugSystemName16[] PROGMEM = "SHOW";
static const char debugSystemName17[] PROGMEM = "OWIApiSettings";
static const char debugSystemName18[] PROGMEM = "TIMER0";
static const char debugSystemName19[] PROGMEM = "TIMER1";
static const char debugSystemName20[] PROGMEM = "TIMER0A";
static const char debugSystemName21[] PROGMEM = "TIMER0AScheduler";
static const char debugSystemName22[] PROGMEM = "TWI";
static const char debugSystemName23[] PROGMEM = "SPI";
const char* const debugSystemNames[] PROGMEM =
{
debugSystemName00, debugSystemName01, debugSystemName02, debugSystemName03, debugSystemName04, debugSystemName05,
debugSystemName06, debugSystemName07, debugSystemName08, debugSystemName09, debugSystemName10,
debugSystemName11, debugSystemName12, debugSystemName13, debugSystemName14, debugSystemName15,
debugSystemName16, debugSystemName17, debugSystemName18, debugSystemName19, debugSystemName20,
debugSystemName21, debugSystemName22, debugSystemName23
};
int8_t apiDebug(struct uartStruct *ptr_uartStruct)
{
uint8_t hasSubCommand = FALSE;
int8_t status = 0;
switch(ptr_uartStruct->number_of_arguments)
{
case 0:
hasSubCommand = FALSE;
break;
default:
if ( FALSE == isNumericArgument(&setParameter[1][0], MAX_LENGTH_PARAMETER))
{
hasSubCommand = TRUE;
}
else
{
hasSubCommand = FALSE;
}
break;
}
switch(ptr_uartStruct->number_of_arguments)
{
case 0:
switch(ptr_uartStruct->commandKeywordIndex)
{
case commandKeyNumber_DEBG:
apiDebugReadModifyDebugLevelAndMask(ptr_uartStruct);
break;
case commandKeyNumber_DBGL:
apiDebugReadModifyDebugLevel(ptr_uartStruct);
break;
case commandKeyNumber_DBGM:
apiDebugReadModifyDebugMask(ptr_uartStruct);
break;
default:
CommunicationError_p(ERRU, dynamicMessage_ErrorIndex, FALSE, PSTR("apiDebug:invalid command"));
break;
}
break;
default:
if (FALSE == hasSubCommand) /*write*/
{
switch(ptr_uartStruct->commandKeywordIndex)
{
case commandKeyNumber_DEBG:
apiDebugReadModifyDebugLevelAndMask(ptr_uartStruct);
break;
case commandKeyNumber_DBGL:
apiDebugReadModifyDebugLevel(ptr_uartStruct);
break;
case commandKeyNumber_DBGM:
apiDebugReadModifyDebugMask(ptr_uartStruct);
break;
default:
CommunicationError_p(ERRU, dynamicMessage_ErrorIndex, FALSE, PSTR("apiDebug:invalid command"));
break;
}
}
else /*sub command*/
{
status = apiDebugSubCommands(ptr_uartStruct, -1);
if (status != 0) { return -1; }
}
break;
}
return 0;
}
int8_t apiDebugSubCommands(struct uartStruct *ptr_uartStruct, int16_t subCommandIndex)
{
int8_t status = 0;
uint64_t value = 0;
if ( 0 > subCommandIndex )
{
subCommandIndex = apiFindCommandKeywordIndex(setParameter[1], commandDebugKeywords, commandDebugKeyNumber_MAXIMUM_NUMBER);
}
/* TODO: relayThresholdMiscSubCommandsChooseFunction(ptr_uartStruct, index)*/
switch ( ptr_uartStruct->number_of_arguments - 1 /* arguments of argument */)
{
case 0:
{
/* printout status*/
/* generate message */
createExtendedSubCommandReceiveResponseHeader(ptr_uartStruct, -1 , subCommandIndex, commandDebugKeywords);
switch ( subCommandIndex )
{
case commandDebugKeyNumber_LEVEL:
value = globalDebugLevel;
snprintf_P(uart_message_string, BUFFER_SIZE - 1, PSTR("%s%x"), uart_message_string, value);
UART0_Send_Message_String_p(NULL,0);
break;
case commandDebugKeyNumber_MASK:
value = globalDebugSystemMask;
snprintf_P(uart_message_string, BUFFER_SIZE - 1, PSTR("%s0x%lx"), uart_message_string, value);
UART0_Send_Message_String_p(NULL,0);
break;
case commandDebugKeyNumber_HELP:
#warning TODO add help_debug
/*help_debug();*/
break;
case commandDebugKeyNumber_ALL:
/* show all */
for (subCommandIndex = 0; subCommandIndex < commandDebugKeyNumber_MAXIMUM_NUMBER; subCommandIndex ++)
{
if (commandDebugKeyNumber_HELP == subCommandIndex) { continue; } /*exclude HELP*/
ptr_uartStruct->number_of_arguments = 1;
apiDebugSubCommands(ptr_uartStruct, subCommandIndex);
ptr_uartStruct->number_of_arguments = 0;
}
break;
default:
CommunicationError_p(ERRA, dynamicMessage_ErrorIndex, FALSE, PSTR("apiDebugSubCommands:invalid argument"));
return 1;
break;
}
break;
}
case 1:
{
/* set values*/
status = getUnsignedNumericValueFromParameterIndex(2, &value);
if ( 0 != status ) { return -1 ; }
switch ( subCommandIndex )
{
case commandDebugKeyNumber_LEVEL:
status = apiDebugSetDebugLevel(value);
if ( 0 != status ) { return -1; }
break;
case commandDebugKeyNumber_MASK:
status = apiDebugSetDebugMask(value);
if ( 0 != status ) { return -1; }
break;
default:
CommunicationError_p(ERRA, dynamicMessage_ErrorIndex, TRUE, PSTR("invalid command argument"));
return -1;
break;
}
/*recursive call to show change*/
if ( 0 == status )
{
ptr_uartStruct->number_of_arguments = 1;
apiDebugSubCommands(ptr_uartStruct, subCommandIndex);
ptr_uartStruct->number_of_arguments = 2;
}
}
break;
case 2:
{
status = getUnsignedNumericValueFromParameterIndex(3, &value);
if ( 0 != status ) { return -1 ; }
switch ( subCommandIndex )
{
case commandDebugKeyNumber_ALL:
status = apiDebugSetDebugLevel(value);
if ( 0 != status ) { return -1; }
break;
case commandDebugKeyNumber_MASK:
status = apiDebugSetDebugMask(value);
if ( 0 != status ) { return -1; }
break;
default:
CommunicationError_p(ERRA, dynamicMessage_ErrorIndex, TRUE, PSTR("invalid command argument"));
return -1;
break;
}
/*recursive call to show change*/
if ( 0 == status )
{
ptr_uartStruct->number_of_arguments = 2;
apiDebugSubCommands(ptr_uartStruct, subCommandIndex);
ptr_uartStruct->number_of_arguments = 3;
}
}
break;
default:
{
(ptr_uartStruct->number_of_arguments)--;
apiDebug(ptr_uartStruct);
}
break;
}
return 0;
}
void apiDebugReadModifyDebugLevelAndMask(struct uartStruct *ptr_uartStruct)
{
/* command : DEBG [level [mask]]
* set response: ...
* get response: RECV DEBG level mask*/
uint64_t value = 0;
int8_t status = 0;
switch (ptr_uartStruct->number_of_arguments)
{
case 0: /*read*/
createExtendedSubCommandReceiveResponseHeader(ptr_uartStruct, -1 , -1, NULL);
snprintf_P(uart_message_string, BUFFER_SIZE - 1, PSTR("%s%i %lx"),
uart_message_string, globalDebugLevel, globalDebugSystemMask);
UART0_Send_Message_String_p(NULL,0);
break;
case 1: /*write debug*/
apiDebugReadModifyDebugLevel(ptr_uartStruct);
break;
case 2: /*write debug and mask*/
status = getUnsignedNumericValueFromParameterIndex(2, &value);
if ( 0 != status ) { return; }
apiDebugReadModifyDebugLevel(ptr_uartStruct);
status = apiDebugSetDebugMask(value);
if ( 0 != status ) { return; }
break;
default:
break;
}
/*recursive call to show change*/
switch (ptr_uartStruct->number_of_arguments)
{
case 0:
break;
default:
status = ptr_uartStruct->number_of_arguments;
ptr_uartStruct->number_of_arguments = 0;
apiDebugReadModifyDebugLevelAndMask(ptr_uartStruct);
ptr_uartStruct->number_of_arguments = status;
break;
}
}
void apiDebugReadModifyDebugLevel(struct uartStruct *ptr_uartStruct)
{
/* command : DBGL [level [mask]]
* set response: ...
* get response: RECV DBGL level*/
/*TODO: change CAN naming to more general */
uint64_t value = 0;
int8_t status = 0;
switch (ptr_uartStruct->number_of_arguments)
{
case 0: /*read*/
createExtendedSubCommandReceiveResponseHeader(ptr_uartStruct, -1 , -1, NULL);
value = globalDebugLevel;
snprintf_P(uart_message_string, BUFFER_SIZE - 1, PSTR("%s%i"),
uart_message_string, value);
UART0_Send_Message_String_p(NULL,0);
break;
case 1: /*write debug*/
status = getUnsignedNumericValueFromParameterIndex(1, &value);
if ( 0 != status ) { return; }
status = apiDebugSetDebugLevel(value);
if ( 0 != status ) { return; }
break;
default:
(ptr_uartStruct->number_of_arguments)--;
apiDebugReadModifyDebugLevel(ptr_uartStruct);
break;
}
/*recursive call to show change*/
switch (ptr_uartStruct->number_of_arguments)
{
case 0:
break;
default:
status = ptr_uartStruct->number_of_arguments;
ptr_uartStruct->number_of_arguments = 0;
apiDebugReadModifyDebugLevel(ptr_uartStruct);
ptr_uartStruct->number_of_arguments = status;
break;
}
}
void apiDebugReadModifyDebugMask(struct uartStruct *ptr_uartStruct)
{
/* command : DBGM [level [mask]]
* set response: ...
* get response: RECV DBGM level*/
int8_t status;
uint64_t value;
switch (ptr_uartStruct->number_of_arguments)
{
case 0: /*read*/
createExtendedSubCommandReceiveResponseHeader(ptr_uartStruct, -1 , -1, NULL);
value = globalDebugSystemMask;
snprintf_P(uart_message_string, BUFFER_SIZE - 1, PSTR("%s0x%lx"),
uart_message_string, value);
UART0_Send_Message_String_p(NULL,0);
break;
case 1: /*write debug*/
status = getUnsignedNumericValueFromParameterIndex(1, &value);
if ( 0 != status ) { return; }
status = apiDebugSetDebugMask(value);
if ( 0 != status ) { return; }
break;
default:
(ptr_uartStruct->number_of_arguments)--;
apiDebugReadModifyDebugMask(ptr_uartStruct);
break;
}
/*recursive call to show change*/
switch (ptr_uartStruct->number_of_arguments)
{
case 0:
break;
default:
status = ptr_uartStruct->number_of_arguments;
ptr_uartStruct->number_of_arguments = 0;
apiDebugReadModifyDebugMask(ptr_uartStruct);
ptr_uartStruct->number_of_arguments = status;
break;
}
}
int8_t apiDebugSetDebugLevel(uint32_t value)
{
if ( debugLevel_MAXIMUM_INDEX <= value )
{
CommunicationError_p(ERRA, SERIAL_ERROR_arguments_exceed_boundaries, TRUE, NULL);
return -1;
}
globalDebugLevel = (uint8_t) (value & 0xFF);
return 0;
}
int8_t apiDebugSetDebugMask(uint32_t value)
{
if ( (0x1UL << debugSystem_MAXIMUM_INDEX) -1 < value )
{
CommunicationError_p(ERRA, SERIAL_ERROR_arguments_exceed_boundaries, TRUE, NULL);
return -1 ;
}
globalDebugSystemMask = (uint32_t) (value & 0xFFFFFFFF);
return 0;
}