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add i2c support
[protos/imu.git]
/
i2c_helper.c
diff --git
a/i2c_helper.c
b/i2c_helper.c
index
b6e304c
..
255aaec
100644
(file)
--- a/
i2c_helper.c
+++ b/
i2c_helper.c
@@
-5,25
+5,23
@@
#include <aversive/wait.h>
#include <uart.h>
#include <aversive/wait.h>
#include <uart.h>
-#include <i2c.h>
-
-
+#include "i2cm_sw.h"
uint8_t read_reg(uint8_t address_dev, uint8_t address_reg, uint8_t * value)
{
uint8_t err = 0;
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
);
+ err = i2c
m_send(address_dev, &address_reg, 1
);
if (err) {
printf("read reg: i2c error send\r\n");
return err;
}
if (err) {
printf("read reg: i2c error send\r\n");
return err;
}
- err = i2c
_recv(address_dev, 1, I2C_CTRL_SYNC
);
+ err = i2c
m_recv(address_dev, 1
);
if (err) {
printf("read reg: i2c error recv\r\n");
return err;
}
if (err) {
printf("read reg: i2c error recv\r\n");
return err;
}
- err = i2c_get_recv_buffer(value, 1);
+ err = i2c
m
_get_recv_buffer(value, 1);
if (err != 1) {
printf("read reg: i2c error get recv\r\n");
return 0xff;
if (err != 1) {
printf("read reg: i2c error get recv\r\n");
return 0xff;
@@
-33,20
+31,21
@@
uint8_t read_reg(uint8_t address_dev, uint8_t address_reg, uint8_t * value)
}
}
-uint8_t read_reg_len(uint8_t address_dev, uint8_t address_reg, uint8_t * values, uint8_t len)
+uint8_t read_reg_len(uint8_t address_dev, uint8_t address_reg,
+ uint8_t *values, uint8_t len)
{
uint8_t err = 0;
{
uint8_t err = 0;
- err = i2c
_send(address_dev, &address_reg, 1, I2C_CTRL_SYNC
);
+ err = i2c
m_send(address_dev, &address_reg, 1
);
if (err) {
printf("read reg len: i2c error send\r\n");
return err;
}
if (err) {
printf("read reg len: i2c error send\r\n");
return err;
}
- err = i2c
_recv(address_dev, len, I2C_CTRL_SYNC
);
+ err = i2c
m_recv(address_dev, len
);
if (err) {
printf("read reg len: i2c error recv\r\n");
return err;
}
if (err) {
printf("read reg len: i2c error recv\r\n");
return err;
}
- err = i2c_get_recv_buffer(values, len);
+ err = i2c
m
_get_recv_buffer(values, len);
if (err != len) {
printf("read reg len: i2c error get recv\r\n");
return 0xFF;
if (err != len) {
printf("read reg len: i2c error get recv\r\n");
return 0xFF;