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make it compile
[protos/imu.git]
/
i2c_helper.c
diff --git
a/i2c_helper.c
b/i2c_helper.c
index
de929ae
..
b6e304c
100644
(file)
--- a/
i2c_helper.c
+++ b/
i2c_helper.c
@@
-1,7
+1,6
@@
#include <stdio.h>
#include <string.h>
#include <stdio.h>
#include <string.h>
-#include <scheduler.h>
#include <timer.h>
#include <aversive/wait.h>
#include <timer.h>
#include <aversive/wait.h>
@@
-16,17
+15,17
@@
uint8_t read_reg(uint8_t address_dev, uint8_t address_reg, uint8_t * value)
uint8_t err = 0;
err = i2c_send(address_dev, &address_reg, 1, I2C_CTRL_SYNC);
if (err) {
uint8_t err = 0;
err = i2c_send(address_dev, &address_reg, 1, I2C_CTRL_SYNC);
if (err) {
- printf("
i2c error
\r\n");
+ printf("
read reg: i2c error send
\r\n");
return err;
}
err = i2c_recv(address_dev, 1, I2C_CTRL_SYNC);
if (err) {
return err;
}
err = i2c_recv(address_dev, 1, I2C_CTRL_SYNC);
if (err) {
- printf("
i2c error
\r\n");
+ printf("
read reg: i2c error recv
\r\n");
return err;
}
err = i2c_get_recv_buffer(value, 1);
if (err != 1) {
return err;
}
err = i2c_get_recv_buffer(value, 1);
if (err != 1) {
- printf("
i2c error
\r\n");
+ printf("
read reg: i2c error get recv
\r\n");
return 0xff;
}
return 0;
return 0xff;
}
return 0;
@@
-39,18
+38,18
@@
uint8_t read_reg_len(uint8_t address_dev, uint8_t address_reg, uint8_t * values,
uint8_t err = 0;
err = i2c_send(address_dev, &address_reg, 1, I2C_CTRL_SYNC);
if (err) {
uint8_t err = 0;
err = i2c_send(address_dev, &address_reg, 1, I2C_CTRL_SYNC);
if (err) {
- printf("
i2c error
\r\n");
+ printf("
read reg len: i2c error send
\r\n");
return err;
}
err = i2c_recv(address_dev, len, I2C_CTRL_SYNC);
if (err) {
return err;
}
err = i2c_recv(address_dev, len, I2C_CTRL_SYNC);
if (err) {
- printf("
i2c error
\r\n");
+ printf("
read reg len: i2c error recv
\r\n");
return err;
}
err = i2c_get_recv_buffer(values, len);
if (err != len) {
return err;
}
err = i2c_get_recv_buffer(values, len);
if (err != len) {
- printf("
i2c error
\r\n");
- return 0x
DD
;
+ printf("
read reg len: i2c error get recv
\r\n");
+ return 0x
FF
;
}
return 0;
}
return 0;