retype readRegisterRegion

SFE-Brudnerd · SFE-Brudnerd · commit aba6692c25e8 · 2023-12-12T13:24:16.000-07:00
diff --git a/src/sfeTkArdI2C.cpp b/src/sfeTkArdI2C.cpp
@@ -214,7 +214,7 @@ sfeTkError_t sfeTkArdI2C::readRegisterWord(uint8_t devReg, uint16_t &dataToRead)
 //
 // Returns the number of bytes read, < 0 is an error
 //
-int32_t sfeTkArdI2C::readRegisterRegion(uint8_t devReg, uint8_t *data, size_t numBytes, size_t &readBytes)
+sfeTkError_t sfeTkArdI2C::readRegisterRegion(uint8_t devReg, uint8_t *data, size_t numBytes, size_t &readBytes)
 {
     // got port
     if (!_i2cPort)

Original file line number	Diff line number	Diff line change
`@@ -214,7 +214,7 @@ sfeTkError_t sfeTkArdI2C::readRegisterWord(uint8_t devReg, uint16_t &dataToRead)`
`214`	`214`	`//`
`215`	`215`	`// Returns the number of bytes read, < 0 is an error`
`216`	`216`	`//`
`217`		`-int32_t sfeTkArdI2C::readRegisterRegion(uint8_t devReg, uint8_t *data, size_t numBytes, size_t &readBytes)`
	`217`	`+sfeTkError_t sfeTkArdI2C::readRegisterRegion(uint8_t devReg, uint8_t *data, size_t numBytes, size_t &readBytes)`
`218`	`218`	`{`
`219`	`219`	`// got port`
`220`	`220`	`if (!_i2cPort)`