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maa: change struct names to be more unique and fix allocs

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-04-28 11:31:53 +01:00
parent 00fd42b186
commit f280b3c0f6
9 changed files with 125 additions and 128 deletions
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15
examples/blink-io8.c
View File

@@ -29,15 +29,16 @@
int
main(int argc, char **argv)
{
fprintf(stdout, "MAA Version: %d\n Starting Blinking on IO8", maa_get_version());
gpio_t gpio;
maa_gpio_init(&gpio, 26);
maa_gpio_dir(&gpio, "out");
fprintf(stdout, "MAA Version: %d\nStarting Blinking on IO8\n",
maa_get_version());
maa_gpio_context* gpio;
gpio = maa_gpio_init(26);
maa_gpio_dir(gpio, "out");
while (1){
maa_gpio_write(&gpio, 0);
while (1) {
maa_gpio_write(gpio, 0);
sleep(1);
maa_gpio_write(&gpio, 1);
maa_gpio_write(gpio, 1);
sleep(1);
}
return 0;

17
examples/cycle-pwm3.c
View File

@@ -29,21 +29,24 @@
int
main ()
{
pwm_t pwm;
maa_pwm_init(&pwm, 0, 3);
maa_pwm_period_us(&pwm, 200);
maa_pwm_enable(&pwm, 1);
maa_pwm_context* pwm;
pwm = maa_pwm_init(0, 3);
if (pwm == NULL) {
return 1;
}
maa_pwm_period_us(pwm, 200);
maa_pwm_enable(pwm, 1);
float value = 0.0f;
while(1) {
while (1) {
value = value + 0.01f;
maa_pwm_write(&pwm, value);
maa_pwm_write(pwm, value);
usleep(50000);
if (value >= 1.0f) {
value = 0.0f;
}
float output = maa_pwm_read(&pwm);
float output = maa_pwm_read(pwm);
}
return 0;
}

22
examples/i2c_HMC5883L.c
View File

@@ -76,31 +76,31 @@
#define SCALE_4_35_MG 4.35
int
main ()
main(int argc, char **argv)
{
float direction = 0;
int16_t x = 0, y = 0, z = 0;
char rx_tx_buf[MAX_BUFFER_LENGTH];
i2c_t i2c;
maa_i2c_init(&i2c);
maa_i2c_context *i2c;
i2c = maa_i2c_init();
maa_i2c_address(&i2c, 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;
maa_i2c_write(&i2c, rx_tx_buf, 2);
maa_i2c_write(i2c, rx_tx_buf, 2);
maa_i2c_address(&i2c, HMC5883L_I2C_ADDR);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
rx_tx_buf[0] = HMC5883L_MODE_REG;
rx_tx_buf[1] = HMC5883L_CONT_MODE;
maa_i2c_write(&i2c, rx_tx_buf, 2);
maa_i2c_write(i2c, rx_tx_buf, 2);
for(;;) {
maa_i2c_address(&i2c, HMC5883L_I2C_ADDR);
maa_i2c_write_byte(&i2c, HMC5883L_DATA_REG);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
maa_i2c_write_byte(i2c, HMC5883L_DATA_REG);
maa_i2c_address(&i2c, HMC5883L_I2C_ADDR);
maa_i2c_read(&i2c, rx_tx_buf, DATA_REG_SIZE);
maa_i2c_address(i2c, HMC5883L_I2C_ADDR);
maa_i2c_read(i2c, rx_tx_buf, DATA_REG_SIZE);
x = (rx_tx_buf[HMC5883L_X_MSB_REG] << 8 ) | rx_tx_buf[HMC5883L_X_LSB_REG] ;
z = (rx_tx_buf[HMC5883L_Z_MSB_REG] << 8 ) | rx_tx_buf[HMC5883L_Z_LSB_REG] ;