Added final flashing tasks: eeprom and nand.

4 files changed, 48 insertions, 23 deletions

diff --git a/test-cli/test/flashers/flasheeprom.py b/test-cli/test/flashers/flasheeprom.py
new file mode 100644
index 0000000..e427b87
--- /dev/null
+++ b/test-cli/test/flashers/flasheeprom.py
@@ -0,0 +1,36 @@
+import os
+import binascii
+
+
+def flash_eeprom(eeprompath, boarduuid, mac0, mac1=None):
+    print("Start programming Eeprom...")
+    # check if eeprompath is correct
+    if os.path.isfile(eeprompath):
+        # create u-boot data struct
+        data = bytearray()
+        data += (2029785358).to_bytes(4, 'big')  # magicid --> 0x78FC110E
+        data += bytearray([0, 0, 0, 0])  # crc32 = 0
+        data += bytearray(boarduuid + "\0",
+                          'ascii')  # uuid --> 'c0846c8a-5fa5-11ea-8576-f8b156ac62d7' and \0 at the end
+        data += binascii.unhexlify(mac0.replace(':', ''))  # mac0 --> 'f8:b1:56:ac:62:d7'
+        if mac1 is not None:
+            data += binascii.unhexlify(mac1.replace(':', ''))  # mac1 --> 'f8:b1:56:ac:62:d7'
+        else:
+            data += bytearray([0, 0, 0, 0, 0, 0])  # mac1 --> 0:0:0:0:0:0
+        # calculate crc
+        crc = (binascii.crc32(data, 0)).to_bytes(4, 'big')
+        data[4:8] = crc
+        # write into eeprom and read back
+        f = open(eeprompath, "r+b")
+        f.write(data)
+        f.seek(0)
+        data_rx = f.read(57)
+        for i in range(57):
+            if data_rx[i] != data[i]:
+                print("Error while programming eeprom memory.")
+                return 1
+        print("Eeprom programmed succesfully.")
+        return 0
+    else:
+        print("eeprom memory not found.")
+        return 1
diff --git a/test-cli/test/flashers/flasher.py b/test-cli/test/flashers/flasher.py
deleted file mode 100644
index d962fca..0000000
--- a/test-cli/test/flashers/flasher.py
+++ /dev/null
@@ -1,10 +0,0 @@
-from test.flashers.flasher_sopa0000 import flash_sopa0000
-
-
-def flash(modelid):
-    result = None
-
-    if modelid.find("SOPA0000") == 0:
-        result = flash_sopa0000()
-
-    return result
diff --git a/test-cli/test/flashers/flasher_sopa0000.py b/test-cli/test/flashers/flasher_sopa0000.py
deleted file mode 100644
index 818be91..0000000
--- a/test-cli/test/flashers/flasher_sopa0000.py
+++ /dev/null
@@ -1,13 +0,0 @@
-from test.helpers.syscmd import SysCommand
-
-
-def flash_sopa0000():
-    print("Sart programming Nand memory...")
-    str_cmd = "/usr/bin/igep-flash --skip-nandtest --image /opt/firmware/demo-ti-image-*-*.tar* >/dev/null 2>&1"
-    sync_command = SysCommand("sync_command", str_cmd)
-    if sync_command.execute() != 0:
-        print("Flasher: Could not complete flashing task.")
-        return 1
-    else:
-        print("Flasher: NAND memory flashed succesfully.")
-        return 0
diff --git a/test-cli/test/flashers/flashmemory.py b/test-cli/test/flashers/flashmemory.py
new file mode 100644
index 0000000..ac59be5
--- /dev/null
+++ b/test-cli/test/flashers/flashmemory.py
@@ -0,0 +1,12 @@
+import sh
+
+
+def flash_memory(imagefile):
+    print("Sart programming Nand memory...")
+    p = sh.bash("/usr/bin/igep-flash", "--skip-nandtest", "--image", "/opt/firmware/" + imagefile)
+    if p.exit_code != 0:
+        print("Flasher: Could not complete flashing task.")
+        return 1
+    else:
+        print("Flasher: NAND memory flashed succesfully.")
+        return 0