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Linux: added builtins to show devices and topics

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list_devices will list virtual devices starting with "/dev/".
list_topics will list topics ("/obj/")

Signed-off-by: Mark Charlebois <charlebm@gmail.com>
This commit is contained in:
Mark Charlebois
2015-04-15 20:34:45 -07:00
parent 694427e4ba
commit d2f0572ce6
7 changed files with 43 additions and 746 deletions
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src/drivers/device/vdev.cpp
+21 -2
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@@ -461,16 +461,35 @@ void VDev::showDevices()
int i=0;
printf("Devices:\n");
for (; i<PX4_MAX_DEV; ++i) {
if (devmap[i]) {
if (devmap[i] && strncmp(devmap[i]->name, "/dev/", 5) == 0) {
printf(" %s\n", devmap[i]->name);
}
}
}
void VDev::showTopics()
{
int i=0;
printf("Devices:\n");
for (; i<PX4_MAX_DEV; ++i) {
if (devmap[i] && strncmp(devmap[i]->name, "/obj/", 5) == 0) {
printf(" %s\n", devmap[i]->name);
}
}
}
const char *VDev::topicList(unsigned int *next)
{
for (;*next<PX4_MAX_DEV; (*next)++)
if (devmap[*next] && strncmp(devmap[(*next)]->name, "/obj/", 5) == 0)
return devmap[(*next)++]->name;
return NULL;
}
const char *VDev::devList(unsigned int *next)
{
for (;*next<PX4_MAX_DEV; (*next)++)
if (devmap[*next])
if (devmap[*next] && strncmp(devmap[(*next)]->name, "/dev/", 5) == 0)
return devmap[(*next)++]->name;
return NULL;
}