descriptors.c

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#include "descriptors.h"
 
#include "../utils/serialization.h"
 
#ifdef __cplusplus
namespace mip {
extern "C" {
#endif // __cplusplus
 
 
bool mip_is_valid_descriptor_set(uint8_t descriptor_set)
{
    return descriptor_set != MIP_INVALID_DESCRIPTOR_SET;
}
 
bool mip_is_data_descriptor_set(uint8_t descriptor_set)
{
    return (descriptor_set >= MIP_DATA_DESCRIPTOR_SET_START) && (descriptor_set < MIP_RESERVED_DESCRIPTOR_SET_START);
}
 
bool mip_is_cmd_descriptor_set(uint8_t descriptor_set)
{
    return !mip_is_data_descriptor_set(descriptor_set);
}
 
bool mip_is_reserved_descriptor_set(uint8_t descriptor_set)
{
    return (descriptor_set >= MIP_RESERVED_DESCRIPTOR_SET_START);
}
 
bool mip_is_gnss_data_descriptor_set(uint8_t descriptor_set)
{
    return ((descriptor_set == 0x81) || ((descriptor_set >= 0x91) && (descriptor_set <= 0x95)));
}
 
 
 
bool mip_is_valid_field_descriptor(uint8_t field_descriptor)
{
    return field_descriptor != MIP_INVALID_FIELD_DESCRIPTOR;
}
 
bool mip_is_cmd_field_descriptor(uint8_t field_descriptor)
{
    return (field_descriptor < MIP_RESPONSE_DESCRIPTOR_START);
}
 
bool mip_is_reply_field_descriptor(uint8_t field_descriptor)
{
    return (field_descriptor == MIP_REPLY_DESCRIPTOR);
}
 
bool mip_is_response_field_descriptor(uint8_t field_descriptor)
{
    return field_descriptor >= MIP_RESPONSE_DESCRIPTOR_START && !mip_is_reserved_cmd_field_descriptor(field_descriptor);
}
 
bool mip_is_reserved_cmd_field_descriptor(uint8_t field_descriptor)
{
    return ((field_descriptor|MIP_RESPONSE_DESCRIPTOR_START) >= MIP_RESERVED_DESCRIPTOR_START);
}
 
bool mip_is_shared_data_field_descriptor(uint8_t field_descriptor)
{
    return field_descriptor >= MIP_SHARED_DATA_FIELD_DESCRIPTOR_START;
}
 
 
void insert_mip_function_selector(mip_serializer* serializer, enum mip_function_selector self)
{
    insert_u8(serializer, self);
}
 
void extract_mip_function_selector(mip_serializer* serializer, enum mip_function_selector* self)
{
    uint8_t tmp;
    extract_u8(serializer, &tmp);
    *self = (enum mip_function_selector)tmp;
}
 
 
#ifdef __cplusplus
} // namespace mip
} // extern "C"
#endif // __cplusplus