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i2c: use mraa 1.0 types for i2c sensors

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Brendan Le Foll 2016-04-25 14:41:08 +01:00 committed by Noel Eck
parent e51c5f3018
commit 48d5426350
4 changed files with 35 additions and 7 deletions
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12
src/at42qt1070/at42qt1070.cxx
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@ -98,13 +98,21 @@ AT42QT1070::writeWord(uint8_t reg, uint16_t word)
uint8_t uint8_t
AT42QT1070::readByte(uint8_t reg) AT42QT1070::readByte(uint8_t reg)
{ {
return mraa_i2c_read_byte_data(m_i2c, reg); int x = mraa_i2c_read_byte_data(m_i2c, reg);
if (x != -1) {
return (uint8_t) x;
}
return 0;
} }
uint16_t uint16_t
AT42QT1070::readWord(uint8_t reg) AT42QT1070::readWord(uint8_t reg)
{ {
return mraa_i2c_read_word_data(m_i2c, reg); int x = mraa_i2c_read_word_data(m_i2c, reg);
if (x != -1) {
return (uint16_t) x;
}
return 0;
} }
uint8_t uint8_t

6
src/mma7660/mma7660.cxx
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@ -80,7 +80,11 @@ bool MMA7660::writeByte(uint8_t reg, uint8_t byte)
uint8_t MMA7660::readByte(uint8_t reg) uint8_t MMA7660::readByte(uint8_t reg)
{ {
return mraa_i2c_read_byte_data(m_i2c, reg); int x = mraa_i2c_read_byte_data(m_i2c, reg);
if (x != -1) {
return (uint8_t) x;
}
return 0;
} }
void MMA7660::getRawValues(int *x, int *y, int *z) void MMA7660::getRawValues(int *x, int *y, int *z)

12
src/pca9685/pca9685.cxx
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@ -107,12 +107,20 @@ bool PCA9685::writeWord(uint8_t reg, uint16_t word)
uint8_t PCA9685::readByte(uint8_t reg) uint8_t PCA9685::readByte(uint8_t reg)
{ {
return mraa_i2c_read_byte_data(m_i2c, reg); int x = mraa_i2c_read_byte_data(m_i2c, reg);
if (x != -1) {
return (uint8_t) x;
}
return 0;
} }
uint16_t PCA9685::readWord(uint8_t reg) uint16_t PCA9685::readWord(uint8_t reg)
{ {
return mraa_i2c_read_word_data(m_i2c, reg); int x = mraa_i2c_read_word_data(m_i2c, reg);
if (x != -1) {
return (uint16_t) x;
}
return 0;
} }
bool PCA9685::setModeSleep(bool sleep) bool PCA9685::setModeSleep(bool sleep)

12
src/si114x/si114x.cxx
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@ -91,12 +91,20 @@ bool SI114X::writeByte(uint8_t reg, uint8_t byte)
uint8_t SI114X::readByte(uint8_t reg) uint8_t SI114X::readByte(uint8_t reg)
{ {
return mraa_i2c_read_byte_data(m_i2c, reg); int x = mraa_i2c_read_byte_data(m_i2c, reg);
if (x != -1) {
return (uint8_t) x;
}
return 0;
} }
uint16_t SI114X::readWord(uint8_t reg) uint16_t SI114X::readWord(uint8_t reg)
{ {
return mraa_i2c_read_word_data(m_i2c, reg); int x = mraa_i2c_read_word_data(m_i2c, reg);
if (x != -1) {
return (uint16_t) x;
}
return 0;
} }
void SI114X::setUVCalibration(uint8_t uvcoeff0, uint8_t uvcoeff1, void SI114X::setUVCalibration(uint8_t uvcoeff0, uint8_t uvcoeff1,