From c1847bdd4facbd48359690d584accc65fbc13ab8 Mon Sep 17 00:00:00 2001
From: Sophia Papagiannaki <papagiannaki@stettbacher.ch>
Date: Tue, 12 May 2020 11:09:42 +0200
Subject: added firmware upgrade function
---
o3000.c | 27 +++++++++++++++++++++++++++
o3000.h | 1 +
2 files changed, 28 insertions(+)
diff --git a/o3000.c b/o3000.c
index dd99f97..c68baf7 100644
--- a/o3000.c
+++ b/o3000.c
@@ -868,6 +868,33 @@ int __stdcall o3000_send_xml(int id, const char *msg, int msg_len) {
}
+/**
+ * Do firmware update of the device
+ *
+ * @param data pointer to firmware update data
+ * @param data_len update package lenght in bytes
+ * @return 0 on success, -1 on failure
+ */
+int __stdcall o3000_firmware_update(unsigned char *data, int data_len) {
+
+ int ret;
+
+ // paranoia checks
+ if(data == NULL) {
+ return -1;
+ }
+
+
+ if(data_len <= 0) {
+ return -1;
+ }
+
+ // checking whether all connection are closed
+ ret = firmware_update(data, data_len);
+ return ret;
+}
+
+
/**
* Disconnect a currently claimed USB connection.
* Use this function if the driver is connected to an USB device. The o3000_connect() function-call is blocking now.
diff --git a/o3000.h b/o3000.h
index 51c8c3b..2ec4d07 100644
--- a/o3000.h
+++ b/o3000.h
@@ -88,6 +88,7 @@ int __stdcall o3000_disconnect(int id);
int __stdcall o3000_send_xml(int id, const char *msg, int msg_len);
+int __stdcall o3000_firmware_update(unsigned char *data, int data_len);
#if defined(__cplusplus) || defined(c_plusplus)
} // extern "C"
--
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