增加连续读写指令.

Signed-off-by: rick.chan <chenyang@autoai.com>
2021-06-03 09:23:55 +08:00 · 2021-06-03 09:23:55 +08:00 · dc37112389
parent df43ef7be9
commit dc37112389
1 changed files with 5 additions and 1 deletions
--- a/Software/Applications/I2C/Linux_下_I2C_工具.md
+++ b/Software/Applications/I2C/Linux_下_I2C_工具.md
@ -22,6 +22,10 @@ i2cset -f -y <bus num> <dev addr> <reg addr> <value>...[c/b/w/i/s]
 i2cget -f -y <bus num> <dev addr> [reg addr[b/w/c]]
 # Dump I2C 设备寄存器
 i2cdump -f -y <bus num> <dev addr> [b/w/W/s/i/c]
+# 连续读写
+i2ctransfer -f -y <bus num> {r|w}<length_of_message>[@address]
+# 示例：连续写
+i2ctransfer -f -y 3 w6@0x1a 0x80 0x01 0x00 0x00 0x00 0x82
 ```

 ## 3.i2cdetect