static int f_dbg() {
enum state {
NONE, LEVEL, ENABLE, DISABLE
} st = NONE;
int a;
if (_argc == 0) {
print_debug_setting();
return 0;
}
for (a = 0; a < _argc; a++) {
u32_t f = 0;
char *s = (char*) _args[a];
if (!IS_STRING(s)) {
return -1;
}
if (strcmp("level", s) == 0) {
st = LEVEL;
} else if (strcmp("enable", s) == 0) {
st = ENABLE;
} else if (strcmp("disable", s) == 0) {
st = DISABLE;
} else {
switch (st) {
case LEVEL:
if (strcmp("dbg", s) == 0) {
SYS_dbg_level(D_DEBUG);
} else if (strcmp("info", s) == 0) {
SYS_dbg_level(D_INFO);
} else if (strcmp("warn", s) == 0) {
SYS_dbg_level(D_WARN);
} else if (strcmp("fatal", s) == 0) {
SYS_dbg_level(D_FATAL);
} else {
return -1;
}
break;
case ENABLE:
case DISABLE: {
int d;
for (d = 0; f == 0 && d < sizeof(DBG_BIT_NAME) / sizeof(const char*);
d++) {
if (strcmp(DBG_BIT_NAME[d], s) == 0) {
f = (1 << d);
}
}
if (strcmp("all", s) == 0) {
f = D_ANY;
}
if (f == 0) {
return -1;
}
if (st == ENABLE) {
SYS_dbg_mask_enable(f);
} else {
SYS_dbg_mask_disable(f);
}
break;
}
default:
return -1;
}
}
}
print_debug_setting();
return 0;
}
static int cli_dbg(u32_t argc, ...) {
enum state {
NONE, LEVEL, ENABLE, DISABLE
} st = NONE;
if (argc == 0) {
print_debug_setting();
return 0;
}
va_list va;
va_start(va, argc);
u32_t i;
for (i = 0; i < argc; i++) {
char *s = va_arg(va, char *);
u32_t f = 0;
if (!IS_STRING(s)) {
return -1;
}
if (strcmp("level", s) == 0) {
st = LEVEL;
} else if (strcmp("on", s) == 0) {
st = ENABLE;
} else if (strcmp("off", s) == 0) {
st = DISABLE;
} else {
switch (st) {
case LEVEL:
if (strcmp("dbg", s) == 0) {
SYS_dbg_level(D_DEBUG);
} else if (strcmp("info", s) == 0) {
SYS_dbg_level(D_INFO);
} else if (strcmp("warn", s) == 0) {
SYS_dbg_level(D_WARN);
} else if (strcmp("fatal", s) == 0) {
SYS_dbg_level(D_FATAL);
} else {
return -1;
}
break;
case ENABLE:
case DISABLE: {
int d;
for (d = 0; f == 0 && d < sizeof(DBG_BIT_NAME) / sizeof(const char*);
d++) {
if (strcmp(DBG_BIT_NAME[d], s) == 0) {
f = (1 << d);
}
}
if (strcmp("all", s) == 0) {
f = D_ANY;
}
if (f == 0) {
return -1;
}
if (st == ENABLE) {
SYS_dbg_mask_enable(f);
} else {
SYS_dbg_mask_disable(f);
}
break;
}
default:
return -1;
}
}
}
print_debug_setting();
va_end(va);
return CLI_OK;
}