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upm: move to maa 0.2.1 C api

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll 2014-04-30 14:58:11 +01:00
parent 80dc2b6616
commit b0684c98a8
3 changed files with 15 additions and 13 deletions
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4
CMakeLists.txt
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@ -5,8 +5,8 @@ set (SWIG_EXECUTABLE /usr/bin/swig)
find_package (SWIG REQUIRED)
include (${SWIG_USE_FILE})
find_package(PkgConfig REQUIRED)
pkg_check_modules(MAA maa>=0.1.1)
find_package (PkgConfig REQUIRED)
pkg_check_modules (MAA maa>=0.2.1)
set (CMAKE_SWIG_FLAGS "")

20
src/hmc5883l/hmc5883l.cxx
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@ -79,17 +79,17 @@ using namespace upm;
Hmc5883l::Hmc5883l()
{
i2c = new maa::I2CSlave(26, 27);
i2c = maa_i2c_init();
i2c->address(HMC5883L_I2C_ADDR);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
rx_tx_buf[0] = HMC5883L_CONF_REG_B;
rx_tx_buf[1] = GA_1_3_REG;
i2c->write(rx_tx_buf, 2);
maa_i2c_write(i2c, rx_tx_buf, 2);
i2c->address(HMC5883L_I2C_ADDR);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
rx_tx_buf[0] = HMC5883L_MODE_REG;
rx_tx_buf[1] = HMC5883L_CONT_MODE;
i2c->write(rx_tx_buf, 2);
maa_i2c_write(i2c, rx_tx_buf, 2);
Hmc5883l::update();
}
@ -97,11 +97,11 @@ Hmc5883l::Hmc5883l()
int
Hmc5883l::update(void)
{
i2c->address(HMC5883L_I2C_ADDR);
i2c->write(HMC5883L_DATA_REG);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
maa_i2c_write_byte(i2c, HMC5883L_DATA_REG);
i2c->address(HMC5883L_I2C_ADDR);
i2c->read(rx_tx_buf, DATA_REG_SIZE);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
maa_i2c_read(i2c, rx_tx_buf, DATA_REG_SIZE);
// x
coor[0] = (rx_tx_buf[HMC5883L_X_MSB_REG] << 8 ) | rx_tx_buf[HMC5883L_X_LSB_REG] ;
@ -109,6 +109,8 @@ Hmc5883l::update(void)
coor[2] = (rx_tx_buf[HMC5883L_Z_MSB_REG] << 8 ) | rx_tx_buf[HMC5883L_Z_LSB_REG] ;
// y
coor[1] = (rx_tx_buf[HMC5883L_Y_MSB_REG] << 8 ) | rx_tx_buf[HMC5883L_Y_LSB_REG] ;
return MAA_SUCCESS;
}
float

4
src/hmc5883l/hmc5883l.h
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@ -23,7 +23,7 @@
*/
#pragma once
#include <maa/maa.h>
#include <maa/i2c.h>
#define MAX_BUFFER_LENGTH 6
@ -39,7 +39,7 @@ public:
private:
int coor[3];
char rx_tx_buf[MAX_BUFFER_LENGTH];
maa::I2CSlave* i2c;
maa_i2c_context* i2c;
};
}