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Use standardized reg32 variable name.

pull/2/head
Uwe Hermann 15 years ago
parent
46e5ed202a
commit
2c8ae015d0
1 changed files with 9 additions and 9 deletions
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  1. 18
      examples/other/i2c_stts75_sensor/stts75.c

18
examples/other/i2c_stts75_sensor/stts75.c
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@ -22,7 +22,7 @@
void stts75_write_config(u32 i2c, u8 sensor) void stts75_write_config(u32 i2c, u8 sensor)
{ {
u32 tempreg; u32 reg32;
/* Send START condition. */ /* Send START condition. */
i2c_send_start(i2c); i2c_send_start(i2c);
@ -38,7 +38,7 @@ void stts75_write_config(u32 i2c, u8 sensor)
while (!(I2C_SR1(i2c) & I2C_SR1_ADDR)); while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
/* Cleaning ADDR condition sequence. */ /* Cleaning ADDR condition sequence. */
tempreg = I2C_SR2(i2c); reg32 = I2C_SR2(i2c);
/* Sending the data. */ /* Sending the data. */
i2c_send_data(i2c, 0x1); /* stts75 config register */ i2c_send_data(i2c, 0x1); /* stts75 config register */
@ -52,7 +52,7 @@ void stts75_write_config(u32 i2c, u8 sensor)
void stts75_write_temp_os(u32 i2c, u8 sensor, u16 temp_os) void stts75_write_temp_os(u32 i2c, u8 sensor, u16 temp_os)
{ {
u32 tempreg; u32 reg32;
/* Send START condition. */ /* Send START condition. */
i2c_send_start(i2c); i2c_send_start(i2c);
@ -68,7 +68,7 @@ void stts75_write_temp_os(u32 i2c, u8 sensor, u16 temp_os)
while (!(I2C_SR1(i2c) & I2C_SR1_ADDR)); while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
/* Cleaning ADDR condition sequence. */ /* Cleaning ADDR condition sequence. */
tempreg = I2C_SR2(i2c); reg32 = I2C_SR2(i2c);
/* Sending the data. */ /* Sending the data. */
i2c_send_data(i2c, 0x3); /* OvertemperatureShutdown register */ i2c_send_data(i2c, 0x3); /* OvertemperatureShutdown register */
@ -84,7 +84,7 @@ void stts75_write_temp_os(u32 i2c, u8 sensor, u16 temp_os)
void stts75_write_temp_hyst(u32 i2c, u8 sensor, u16 temp_hyst) void stts75_write_temp_hyst(u32 i2c, u8 sensor, u16 temp_hyst)
{ {
u32 tempreg; u32 reg32;
/* Send START condition. */ /* Send START condition. */
i2c_send_start(i2c); i2c_send_start(i2c);
@ -100,7 +100,7 @@ void stts75_write_temp_hyst(u32 i2c, u8 sensor, u16 temp_hyst)
while (!(I2C_SR1(i2c) & I2C_SR1_ADDR)); while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
/* Cleaning ADDR condition sequence. */ /* Cleaning ADDR condition sequence. */
tempreg = I2C_SR2(i2c); reg32 = I2C_SR2(i2c);
/* Sending the data. */ /* Sending the data. */
i2c_send_data(i2c, 0x2); /* TemperatureHysteresis register */ i2c_send_data(i2c, 0x2); /* TemperatureHysteresis register */
@ -116,7 +116,7 @@ void stts75_write_temp_hyst(u32 i2c, u8 sensor, u16 temp_hyst)
u16 stts75_read_temperature(u32 i2c, u8 sensor) u16 stts75_read_temperature(u32 i2c, u8 sensor)
{ {
u32 tempreg; u32 reg32;
u16 temperature; u16 temperature;
/* Send START condition. */ /* Send START condition. */
@ -134,7 +134,7 @@ u16 stts75_read_temperature(u32 i2c, u8 sensor)
while (!(I2C_SR1(i2c) & I2C_SR1_ADDR)); while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
/* Cleaning ADDR condition sequence. */ /* Cleaning ADDR condition sequence. */
tempreg = I2C_SR2(i2c); reg32 = I2C_SR2(i2c);
i2c_send_data(i2c, 0x0); /* temperature register */ i2c_send_data(i2c, 0x0); /* temperature register */
while (!(I2C_SR1(i2c) & (I2C_SR1_BTF|I2C_SR1_TxE))); while (!(I2C_SR1(i2c) & (I2C_SR1_BTF|I2C_SR1_TxE)));
@ -162,7 +162,7 @@ u16 stts75_read_temperature(u32 i2c, u8 sensor)
while (!(I2C_SR1(i2c) & I2C_SR1_ADDR)); while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
/* Cleaning ADDR condition sequence. */ /* Cleaning ADDR condition sequence. */
tempreg = I2C_SR2(i2c); reg32 = I2C_SR2(i2c);
/* Cleaning I2C_SR1_ACK. */ /* Cleaning I2C_SR1_ACK. */
I2C_CR1(i2c) &= ~ I2C_CR1_ACK; I2C_CR1(i2c) &= ~ I2C_CR1_ACK;

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