From ca0ab73cb2cae7623d082561c1dcdeafca04b2f0 Mon Sep 17 00:00:00 2001
From: maddiebaka <madeline@cray.lgbt>
Date: Thu, 22 Feb 2024 17:25:25 -0500
Subject: [PATCH] Dump firmware feature, up to 64K

---
 NORFlasherFirmware.ino | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/NORFlasherFirmware.ino b/NORFlasherFirmware.ino
index d9340d2..7c50908 100644
--- a/NORFlasherFirmware.ino
+++ b/NORFlasherFirmware.ino
@@ -21,11 +21,14 @@ byte cmd = NULL;
 
 XModem xmodem;
 
+uint16_t addressPage = 0;
+
 bool receiveBlockHandler(void *blk_id, size_t idSize, byte *data, size_t dataSize) {
   unsigned int id = *((int *) blk_id);
   unsigned long page = (id - 1) * DATA_LEN;
+  addressPage += page;
   for (int i = 0; i < dataSize; i++) {
-    unsigned long index = i + page;
+    unsigned long index = i + addressPage;
     programData(data[i], index);
     //programData(id, i);
   }
@@ -35,14 +38,17 @@ bool receiveBlockHandler(void *blk_id, size_t idSize, byte *data, size_t dataSiz
 
 void blockLookupHandler(void *blk_id, size_t idSize, byte *send_data, size_t dataSize) {
   //uint8_t blkId = blk_id;
-  uint16_t id = *((uint16_t *) blk_id);
+  //uint16_t id = *((uint16_t *) blk_id);
   // TODO: This was close to working
-  //byte id = *((byte *) blk_id);
-  unsigned long page = (id - 1) * DATA_LEN;
+  uint8_t id = *((uint8_t *) blk_id);
+  //unsigned long page = (id - 1) * DATA_LEN;
+  //addressPage += page;
   for (int i = 0; i < dataSize; i++) {
-    unsigned long index = i + page;
+    unsigned long index = i + addressPage;
     send_data[i] = readData(index);
   }
+
+  addressPage += DATA_LEN;
 }
 
 void setup() {
@@ -166,7 +172,7 @@ void loop() {
       //cmd = NULL;
       break;
     case CMD_ERASE:
-      eraseROM();
+      //eraseROM();
       cmd = NULL;
       break;
 
@@ -186,6 +192,7 @@ void loop() {
 
 void dumpROM() {
   setDataPinsIn();
+  addressPage = 0;
 
   struct XModem::bulk_data container;