wip

slsDetectorServers/slsDetectorServer/include/programViaBlackfin.h

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: LGPL-3.0-or-other
+// Copyright (C) 2021 Contributors to the SLS Detector Package
+#pragma once
+
+#include <stdint.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+#define TEMP_PROG_FOLDER_NAME "/var/tmp/"
+#define TEMP_PROG_FILE_NAME   TEMP_PROG_FOLDER_NAME "tmp.rawbin"
+
+void defineGPIOpins();
+int FPGAdontTouchFlash();
+int FPGATouchFlash();
+int resetFPGA();
+
+int emptyTempFolder(char *mess);
+/**
+ * deletes old file
+ * verify memory available to copy
+ * open file to copy
+ */
+int preparetoCopyProgram(FILE **fd, uint64_t fsize, char *mess);
+int copyToFlash(enum PROGRAMINDEX index, char *mType, ssize_t fsize,
+                char *clientChecksum, char *mess);
+int getDrive(enum PROGRAMINDEX index, char *mess);
+/** Notify fpga not to touch flash, open src and flash drive to write */
+int openFileForFlash(FILE **flashfd, FILE **srcfd, char *mess);
+int eraseFlash(char *mess);
+/* write from tmp file to flash */
+int writeToFlash(ssize_t fsize, FILE *flashfd, FILE *srcfd, char *mess);
+/** Notify fpga to pick up firmware from flash and wait for status confirmation
+ */
+int waitForFPGAtoTouchFlash(char *mess);