From dde7c78613c656f74b606e7b5048188749ee0e0d Mon Sep 17 00:00:00 2001
From: Tobias <tm@tm3d.de>
Date: Thu, 21 Apr 2022 16:19:58 +0200
Subject: [PATCH] insert DS2408

---
 src/owDevice.cpp | 125 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)

diff --git a/src/owDevice.cpp b/src/owDevice.cpp
index 096d6f5..d5683c1 100644
--- a/src/owDevice.cpp
+++ b/src/owDevice.cpp
@@ -676,5 +676,130 @@ int owDeviceDS2423::writeMemory(int page,int start, int count,std::vector<uint8_
 
 
 
+void owDeviceDS2408::setDefaultConfig() {
+	config->setConfig({0,13, 0,13, 0,13, 0,13, 2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0});
+	configstate=OWDCS_DEFAULT;
+}
+int owDeviceDS2408::convertAll() {
+	std::vector<uint8_t> da;
+	/*da.push_back(0x11);
+	da.push_back(0x22);
+	da.push_back(0x34);
+	writeMemory(0,0x8b,3,&da);
+	readMemory(0,0x88,10,&da);
+	printf("\n____________________________\n");
+	readChannelAccess(80,&da);
+	owi->log->clear();
+	da.clear();
+	da.push_back(0x11);
+	da.push_back(0x12);
+	da.push_back(0x31);
+	da.push_back(0x14);
+	da.push_back(0x55);
+	da.push_back(0x63);
+	da.push_back(0x70);
+	owi->log->clear();
+	
+	writeChannelAccess(7,&da);*/
+	return 1;
+}
+int owDeviceDS2408::readMemory(int page,int start, int count,std::vector<uint8_t> *data) {
+	std::vector<uint8_t> cl;
+	cl.push_back(0xF0);
+	cl.push_back(start&0xFF);
+	cl.push_back(start>>8);
+	if (start>=0x90) {
+		owi->log->set(OWLOG_WARNING,"DS2408 reading Register. Address value to hight");
+		return 0;
+	}
+	count=0x90-start;
+	
+	Communicate(&cl, 3,count+2 );
+	for (uint8_t v :cl) printf("%02X ",v);;printf("\n");
+	if (!owi->testCRC16(cl)) {
+		owi->log->set(OWLOG_ERROR,"CRC ERROR Reading Register of DS2408");
+		return 0;
+	}
+	data->clear();
+	data->insert(data->begin(),cl.begin()+3+start,cl.begin()+start+3+count);
+	return count;
+	
+}
+
+int owDeviceDS2408::writeMemory(int page,int start, int count,std::vector<uint8_t> *data) {
+	std::vector<uint8_t> cl;
+	cl.push_back(0xCC);
+	cl.push_back(start&0xFF);
+	cl.push_back(start>>8);
+	if ((start<0x8b)&&(start>0x8b)) {
+		owi->log->set(OWLOG_WARNING,"DS2408 writing Register. Address value not match 0x8B 0x8C 0x8D");
+		return 0;
+	}
+	if ((142-start)<count)
+		count=142-start;
+	for(int i=0;i<count;i++) {
+		cl.push_back((*data)[i]);
+	}
+	printf("count: %i\n",count);
+	for (uint8_t v :cl) printf("%02X ",v);;printf("\n");
+	Communicate(&cl, 3+count,0 );
+	
+	return count;
+}
+
+
+
+
+int owDeviceDS2408::readChannelAccess(int count,std::vector<uint8_t> *data) {
+	std::vector<uint8_t> cl;
+	cl.push_back(0xF5);
+	Communicate(&cl, 1,34 );
+	int read=0;
+	for (uint8_t v :cl) printf("%02X ",v);;printf("\n");
+	if (!owi->testCRC16(cl)) {
+		owi->log->set(OWLOG_ERROR,"CRC ERROR Reading Register of DS2408");
+		return 0;
+	}
+	read=32;
+	data->clear();
+	data->insert(data->begin(),cl.begin()+1,cl.begin()+33);
+
+	while (read<count) {
+		cl.clear();
+		owi->Communicate(&cl,0,34);
+		for (uint8_t v :cl) printf("%02X ",v);;printf("\n");
+		if (!owi->testCRC16(cl)) {
+			owi->log->set(OWLOG_ERROR,"CRC ERROR Reading Register of DS2408");
+			return read;
+		}
+		data->insert(data->begin()+read,cl.begin(),cl.begin()+32);
+		read+=32;
+
+	}
+		
+
+	return read;
+}
+int owDeviceDS2408::writeChannelAccess(int count, std::vector<uint8_t> *data) {
+	std::vector<uint8_t> cl;
+	cl.push_back(0x5A);
+	Communicate(&cl, 1,0 );
+	for(int i=0;i<count;i++) {
+		cl.clear();
+		uint8_t v=(*data)[i];
+		cl.push_back(v);
+		cl.push_back(~v);
+		owi->Communicate(&cl,2,2);
+		for (uint8_t v :cl) printf("%02X ",v);;printf("\n");
+	}
+	return count;
+}
+int owDeviceDS2408::resetActivityLatches() {
+	return 1;
+}
+
+
+
+
 
 
-- 
2.34.1