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StorageManager: add read_float and write_float

This commit is contained in:
Peter Barker 2021-06-01 13:17:22 +10:00 committed by Peter Barker
parent 67fea9f2f8
commit e644a9dda8
2 changed files with 20 additions and 0 deletions
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18
libraries/StorageManager/StorageManager.cpp
View File

@ -265,6 +265,16 @@ uint32_t StorageAccess::read_uint32(uint16_t loc) const
return v;
}
/*
read a float
*/
float StorageAccess::read_float(uint16_t loc) const
{
float v;
read_block(&v, loc, sizeof(v));
return v;
}
/*
write a byte
*/
@ -289,6 +299,14 @@ void StorageAccess::write_uint32(uint16_t loc, uint32_t value) const
write_block(loc, &value, sizeof(value));
}
/*
write a float
*/
void StorageAccess::write_float(uint16_t loc, float value) const
{
write_block(loc, &value, sizeof(value));
}
/*
copy one area to another
*/

2
libraries/StorageManager/StorageManager.h
View File

@ -95,11 +95,13 @@ public:
uint8_t read_uint8(uint16_t loc) const { return read_byte(loc); }
uint16_t read_uint16(uint16_t loc) const;
uint32_t read_uint32(uint16_t loc) const;
float read_float(uint16_t loc) const;
void write_byte(uint16_t loc, uint8_t value) const;
void write_uint8(uint16_t loc, uint8_t value) const { return write_byte(loc, value); }
void write_uint16(uint16_t loc, uint16_t value) const;
void write_uint32(uint16_t loc, uint32_t value) const;
void write_float(uint16_t loc, float value) const;
// copy from one storage area to another
bool copy_area(const StorageAccess &source) const;