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AP_Param: Add static assert on NVM struct sizes

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Nick Exton 2020-03-02 15:56:27 +11:00 committed by Andrew Tridgell
parent 4cd39a4619
commit 741abaf760
1 changed files with 2 additions and 0 deletions
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2
libraries/AP_Param/AP_Param.h
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@ -518,6 +518,7 @@ private:
uint8_t revision; uint8_t revision;
uint8_t spare; uint8_t spare;
}; };
static_assert(sizeof(struct EEPROM_header) == 4, "Bad EEPROM_header size!");
static uint16_t sentinal_offset; static uint16_t sentinal_offset;
@ -540,6 +541,7 @@ private:
uint32_t key_high : 1; uint32_t key_high : 1;
uint32_t group_element : 18; uint32_t group_element : 18;
}; };
static_assert(sizeof(struct Param_header) == 4, "Bad Param_header size!");
// number of bits in each level of nesting of groups // number of bits in each level of nesting of groups
static const uint8_t _group_level_shift = 6; static const uint8_t _group_level_shift = 6;