26 uint8_t i2c_write_data(handle_t *handle, uint8_t *buffer, int length)  in i2c_write_data()  argument
28     i2c_handle_t *i2c_handle = (i2c_handle_t *)handle;  in i2c_write_data()
30     buffer[length] = checksum(handle, buffer, length);  in i2c_write_data()
38 uint8_t i2c_write_cmd(handle_t *handle, uint8_t cmd)  in i2c_write_cmd()  argument
45     return handle->write_data(handle, buffer, sizeof(uint8_t));  in i2c_write_cmd()
48 uint8_t i2c_read_data(handle_t *handle, uint8_t *data, int length)  in i2c_read_data()  argument
50     i2c_handle_t *i2c_handle = (i2c_handle_t *)handle;  in i2c_read_data()
58 uint8_t i2c_read_ack(handle_t *handle)  in i2c_read_ack()  argument
62     if (handle->read_data(handle, &buffer, sizeof(uint8_t)) == CMD_ACK)  in i2c_read_ack()
68 int i2c_init(handle_t *handle)  in i2c_init()  argument
70     i2c_handle_t *i2c_handle = (i2c_handle_t *)handle;  in i2c_init()
72     handle->cmd_erase = CMD_ERASE_NS;  in i2c_init()
73     handle->cmd_read_memory = CMD_READ_MEMORY;  in i2c_init()
74     handle->cmd_write_memory = CMD_WRITE_MEMORY_NS;  in i2c_init()
76     handle->no_extra_sync = 0;  in i2c_init()
78     handle->write_data = i2c_write_data;  in i2c_init()
79     handle->write_cmd = i2c_write_cmd;  in i2c_init()
80     handle->read_data = i2c_read_data;  in i2c_init()
81     handle->read_ack = i2c_read_ack;  in i2c_init()