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AP_Param: simplify g2 object conversion

This commit is contained in:
Peter Barker 2024-02-21 22:23:06 +11:00 committed by Peter Barker
parent b7dd432409
commit f2e9e84278
2 changed files with 22 additions and 0 deletions
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14
libraries/AP_Param/AP_Param.cpp
View File

@ -2072,6 +2072,20 @@ void AP_Param::convert_class(uint16_t param_key, void *object_pointer,
flush();
}
void AP_Param::convert_g2_objects(const void *g2, const G2ObjectConversion g2_conversions[], uint8_t num_conversions)
{
// Find G2's Top Level Key
ConversionInfo info;
if (!find_top_level_key_by_pointer(g2, info.old_key)) {
return;
}
for (uint8_t i=0; i<num_conversions; i++) {
const auto &c { g2_conversions[i] };
convert_class(info.old_key, c.object_pointer, c.var_info, c.old_index, c.old_top_element, false);
}
}
/*
convert width of a parameter, allowing update to wider scalar values
without changing the parameter indexes

8
libraries/AP_Param/AP_Param.h
View File

@ -472,6 +472,14 @@ public:
// convert old vehicle parameters to new object parameters with scaling - assumes we use the same scaling factor for all values in the table
static void convert_old_parameters_scaled(const ConversionInfo *conversion_table, uint8_t table_size, float scaler, uint8_t flags);
struct G2ObjectConversion {
void *object_pointer;
const struct AP_Param::GroupInfo *var_info;
uint16_t old_index; // Old parameter index in g
uint16_t old_top_element; // Old group element in the tree for the first subgroup element (see AP_PARAM_KEY_DUMP)
};
static void convert_g2_objects(const void *g2, const G2ObjectConversion g2_conversions[], uint8_t num_conversions);
/*
convert width of a parameter, allowing update to wider scalar
values without changing the parameter indexes. This will return