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esp32_Adafruit_BusIO
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Merge pull request #46 from adafruit/add-more-api 

add setWidth(), setAddress(), setAddressWidth()
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Limor "Ladyada" Fried 2021-06-09 10:58:05 -04:00 committed by GitHub
parent 13bd6906a6 11d3cbcad1
commit 8b13b58c2e
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2 changed files with 27 additions and 0 deletions
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22
Adafruit_BusIO_Register.cpp
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@ -310,3 +310,25 @@ bool Adafruit_BusIO_RegisterBits::write(uint32_t data) {
* @returns The data width used when initializing the register * @returns The data width used when initializing the register
*/ */
uint8_t Adafruit_BusIO_Register::width(void) { return _width; } uint8_t Adafruit_BusIO_Register::width(void) { return _width; }
/*!
* @brief Set the default width of data
* @param width the default width of data read from register
*/
void Adafruit_BusIO_Register::setWidth(uint8_t width) { _width = width; }
/*!
* @brief Set register address
* @param address the address from register
*/
void Adafruit_BusIO_Register::setAddress(uint16_t address) {
_address = address;
}
/*!
* @brief Set the width of register address
* @param address_width the width for register address
*/
void Adafruit_BusIO_Register::setAddressWidth(uint16_t address_width) {
_addrwidth = address_width;
}

5
Adafruit_BusIO_Register.h
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@ -33,6 +33,7 @@ public:
Adafruit_BusIO_Register(Adafruit_I2CDevice *i2cdevice, uint16_t reg_addr, Adafruit_BusIO_Register(Adafruit_I2CDevice *i2cdevice, uint16_t reg_addr,
uint8_t width = 1, uint8_t byteorder = LSBFIRST, uint8_t width = 1, uint8_t byteorder = LSBFIRST,
uint8_t address_width = 1); uint8_t address_width = 1);
Adafruit_BusIO_Register(Adafruit_SPIDevice *spidevice, uint16_t reg_addr, Adafruit_BusIO_Register(Adafruit_SPIDevice *spidevice, uint16_t reg_addr,
Adafruit_BusIO_SPIRegType type, uint8_t width = 1, Adafruit_BusIO_SPIRegType type, uint8_t width = 1,
uint8_t byteorder = LSBFIRST, uint8_t byteorder = LSBFIRST,
@ -54,6 +55,10 @@ public:
uint8_t width(void); uint8_t width(void);
void setWidth(uint8_t width);
void setAddress(uint16_t address);
void setAddressWidth(uint16_t address_width);
void print(Stream *s = &Serial); void print(Stream *s = &Serial);
void println(Stream *s = &Serial); void println(Stream *s = &Serial);