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AP_Param: support up to 16 character parameter names

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MAVLink allows for 16 chars, with no null termination if all 16 are
used
This commit is contained in:
Andrew Tridgell 2012-11-20 21:35:22 +11:00
parent 6fdd8ef954
commit 46473d7a8f
1 changed files with 3 additions and 3 deletions
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6
libraries/AP_Common/AP_Param.h
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@ -19,7 +19,7 @@
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
#include <avr/eeprom.h> #include <avr/eeprom.h>
#define AP_MAX_NAME_SIZE 15 #define AP_MAX_NAME_SIZE 16
#define AP_NESTED_GROUPS_ENABLED #define AP_NESTED_GROUPS_ENABLED
// a variant of offsetof() to work around C++ restrictions. // a variant of offsetof() to work around C++ restrictions.
@ -66,7 +66,7 @@ public:
struct GroupInfo { struct GroupInfo {
uint8_t type; // AP_PARAM_* uint8_t type; // AP_PARAM_*
uint8_t idx; // identifier within the group uint8_t idx; // identifier within the group
const char name[AP_MAX_NAME_SIZE]; const char name[AP_MAX_NAME_SIZE+1];
uintptr_t offset; // offset within the object uintptr_t offset; // offset within the object
union { union {
const struct GroupInfo *group_info; const struct GroupInfo *group_info;
@ -75,7 +75,7 @@ public:
}; };
struct Info { struct Info {
uint8_t type; // AP_PARAM_* uint8_t type; // AP_PARAM_*
const char name[AP_MAX_NAME_SIZE]; const char name[AP_MAX_NAME_SIZE+1];
uint8_t key; // k_param_* uint8_t key; // k_param_*
void *ptr; // pointer to the variable in memory void *ptr; // pointer to the variable in memory
union { union {