1.添加i2c地址提示。

2023-10-01 00:20:20 +08:00
parent 2204196912
commit c7acba65eb
1 changed files with 2 additions and 0 deletions
--- a/device/i2c.c
+++ b/device/i2c.c
@@ -362,6 +362,8 @@ static mr_ssize_t mr_i2c_device_write(mr_device_t device, mr_off_t pos, const vo
 * @param name The name of the i2c device.
 * @param address The address of the i2c device.
 *
+ * @note The address is the one that has not been moved left by 1 bit.
+ *
 * @return MR_ERR_OK on success, otherwise an error code.
 */
 mr_err_t mr_i2c_device_add(mr_i2c_device_t i2c_device, const char *name, mr_uint32_t address)