From 3916709d5f7e283c8467b1f0e2803d3af1d0f307 Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Mon, 3 Jan 2022 14:02:18 +0100
Subject: [PATCH] Add debug MemDump

---
 tasmota/xdrv_99_debug.ino | 25 ++++++++++++++++++++-----
 tasmota/xsns_90_hrg15.ino |  5 ++++-
 2 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/tasmota/xdrv_99_debug.ino b/tasmota/xdrv_99_debug.ino
index 6e33431a0..61896a610 100644
--- a/tasmota/xdrv_99_debug.ino
+++ b/tasmota/xdrv_99_debug.ino
@@ -42,6 +42,7 @@
  * Debug commands
 \*********************************************************************************************/
 
+#define D_CMND_MEMDUMP   "MemDump"
 #define D_CMND_CFGDUMP   "CfgDump"
 #define D_CMND_CFGPEEK   "CfgPeek"
 #define D_CMND_CFGPOKE   "CfgPoke"
@@ -60,7 +61,7 @@
 #define D_CMND_SERBUFF   "SerBufSize"
 
 const char kDebugCommands[] PROGMEM = "|"  // No prefix
-  D_CMND_CFGDUMP "|" D_CMND_CFGPEEK "|" D_CMND_CFGPOKE "|"
+  D_CMND_MEMDUMP "|" D_CMND_CFGDUMP "|" D_CMND_CFGPEEK "|" D_CMND_CFGPOKE "|"
 #ifdef USE_WEBSERVER
   D_CMND_CFGXOR "|"
 #endif
@@ -75,7 +76,7 @@ const char kDebugCommands[] PROGMEM = "|"  // No prefix
   ;
 
 void (* const DebugCommand[])(void) PROGMEM = {
-  &CmndCfgDump, &CmndCfgPeek, &CmndCfgPoke,
+  &CmndMemDump, &CmndCfgDump, &CmndCfgPeek, &CmndCfgPoke,
 #ifdef USE_WEBSERVER
   &CmndCfgXor,
 #endif
@@ -313,8 +314,8 @@ void DebugDump(uint32_t start, uint32_t size) {
   uint32_t col;
   char *p;
 
-  uint8_t *buffer = (uint8_t *)&start;
-  maxrow = ((start + size + CFG_COLS) / CFG_COLS);
+  uint8_t *buffer = (uint8_t *)(start);
+  maxrow = ((size + CFG_COLS) / CFG_COLS);
 
   uint32_t srow = 0;
   uint32_t mrow = maxrow;
@@ -334,7 +335,7 @@ void DebugDump(uint32_t start, uint32_t size) {
   char log_data[150];  // 020:  C7 2B 2E AB  70 E8 09 AE  C8 88 3D EA  7C FF 48 2F  0E A7 D7 BF  02 0E D7 7D  C9 6F B9 3A  1D 01 3F 28 | +. p     = | H/       } o :  ?(|
   for (row = srow; row < maxrow; row++) {
     idx = row * CFG_COLS;
-    snprintf_P(log_data, sizeof(log_data), PSTR("%03X:"), idx);
+    snprintf_P(log_data, sizeof(log_data), PSTR("%08X:"), start + idx);
     for (col = 0; col < CFG_COLS; col++) {
       if (!(col%4)) {
         snprintf_P(log_data, sizeof(log_data), PSTR("%s "), log_data);
@@ -354,6 +355,7 @@ void DebugDump(uint32_t start, uint32_t size) {
   }
 }
 
+
 void DebugCfgDump(char* parms)
 {
   uint32_t CFG_COLS = 16;
@@ -489,6 +491,19 @@ void CmndRtcDump(void)
   ResponseCmndDone();
 }
 
+void CmndMemDump(void) {
+  // MemDump 0x3fff1aa8 200
+  if (XdrvMailbox.payload >= 0) {
+    char *p;
+
+    uint32_t start = strtol(XdrvMailbox.data, &p, 16);
+    uint32_t size = strtol(p, &p, 10);
+    if (0 == size) { size = 32; }
+    DebugDump(start, size);
+  }
+  ResponseCmndDone();
+}
+
 void CmndCfgDump(void)
 {
   DebugCfgDump(XdrvMailbox.data);
diff --git a/tasmota/xsns_90_hrg15.ino b/tasmota/xsns_90_hrg15.ino
index f2572020f..dadbfd75d 100644
--- a/tasmota/xsns_90_hrg15.ino
+++ b/tasmota/xsns_90_hrg15.ino
@@ -22,6 +22,9 @@
  * Hydreon RG-15
  * See https://rainsensors.com/products/rg-15/
  * https://rainsensors.com/rg-9-15-protocol/
+ *
+ * Rule for Domoticz Rain sensor index 418:
+ * on tele-rg-15#flowrate do var1 %value% endon on tele-rg-15#event do dzsend1 418,%var1%;%value% endon
 \*********************************************************************************************/
 
 #define XSNS_90 90
@@ -199,7 +202,7 @@ bool Rg15Command(void) {
     HydreonSerial->flush();                  // Flush receive buffer
     HydreonSerial->println(send);
 
-    if ('K' == send) {
+    if ('K' == send) {                       // Restart RG-15 reading DIP switches
       Rg15.init_step = 5;                    // Perform RG-15 init
     }