1 files changed, 75 insertions, 0 deletions

diff --git a/recipes-test/ddt-runner/files/scripts/bsc9131rdb/i2c b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/i2c
new file mode 100755
index 0000000..c4acd8e
--- /dev/null
+++ b/recipes-test/ddt-runner/files/scripts/bsc9131rdb/i2c
@@ -0,0 +1,75 @@
+#!/bin/sh
+# This script is used to test i2c interface for bsc9131rdb
+
+I2C_DETECT=`which i2cdetect`
+if [ "x$I2C_DETECT" != "x" ]; then
+    echo "PASS: i2cdetect found"
+else
+    echo "FAIL: i2cdetect not found"
+    exit 1
+fi
+
+I2C_SET=`which i2cset`
+if [ "x$I2C_SET" != "x" ]; then
+    echo "PASS: i2cset found"
+else
+    echo "FAIL: i2cset not found"
+    exit 1
+fi
+
+I2C_GET=`which i2cget`
+if [ "x$I2C_GET" != "x" ]; then
+    echo "PASS: i2cget found"
+else
+    echo "FAIL: i2cget not found"
+    exit 1
+fi
+
+if I2C_ADAPTERS=`$I2C_DETECT -l |wc -l`; then
+    echo "PASS: $I2C_ADAPTERS i2c adapters found"
+else
+    echo "FAIL: no i2c adapters found"
+    exit 1
+fi
+
+adapters=0
+while [ $adapters -lt $I2C_ADAPTERS ]
+do
+    $I2C_DETECT -y $adapters
+    if [ $? -ne 0 ]; then
+        echo "FAIL: detect i2c adapter $adapters fail"
+    else
+        echo "PASS: detect i2c adapter $adapters success"
+    fi
+    adapters=`expr $adapters + 1`
+    sleep 1
+done
+
+# Area of bus:i2c-0 addr:0x52 is free to read and write
+$I2C_SET -y 0 0x52 0 0x55
+if [ $? -eq 0 ]; then
+    echo "PASS: i2c_set -y 0 0x52 0 0x55 success"
+else
+    echo "FAIL: i2c_set -y 0 0x52 0 0x55 fail"
+fi
+
+num=`$I2C_GET -y 0 0x52 0 | grep -c '0x55'`
+if [ $num -eq 1 ]; then
+    echo "PASS: i2c_get -y 0 0x52 0 success"
+else
+    echo "FAIL: i2c_get -y 0 0x52 0 fail"
+fi
+
+$I2C_SET -y 0 0x52 0 0xaa
+if [ $? -eq 0 ]; then
+    echo "PASS: i2c_set -y 0 0x52 0 0xaa success"
+else
+    echo "FAIL: i2c_set -y 0 0x52 0 0xaa fail"
+fi
+
+num=`$I2C_GET -y 0 0x52 0 | grep -c '0xaa'`
+if [ $num -eq 1 ]; then
+    echo "PASS: i2c_get -y 0 0x52 0 success"
+else
+    echo "FAIL: i2c_get -y 0 0x52 0 fail"
+fi