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simplify eeprom handling

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This commit is contained in:
Wolfgang Hottgenroth
2017-08-22 14:15:56 +02:00
parent 62e98675d8
commit fba1fa3f2c
9 changed files with 546 additions and 67 deletions
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29
ConfigGenerator/configuration_c.tmpl
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@ -14,6 +14,8 @@ tConfigBlock configBlock;
const uint32_t MAGIC = 0xC0DE0001;
extern ESP8266WebServer webServer;
bool configSaved = false;
void configServeIndex() {
bool configValid = (configBlock.magic == MAGIC);
@ -36,7 +38,14 @@ void configServeIndex() {
" <title>ESP8266 Thermometer Configuration Page</title>"
" </head>"
" <body>"
" <h1>ESP8266 Configuration Page</h1>"
" <h1>ESP8266 Configuration Page</h1>";
if (configSaved) {
configSaved = false;
buffer += "<h2>Configuration saved</h2>";
}
buffer +=
" <form action=\"/config\" method=\"GET\">"
" <table>"
#for $configItem in $configItems
@ -88,8 +97,6 @@ void configServeGetConfiguration() {
#for $configItem in $configItems
#if $configItem.label != "_"
arg = webServer.arg("$configItem.key");
Serial.print("$configItem.key");
Serial.println(arg);
#if $configItem.type == "C"
strcpy(configBlock.$configItem.key, arg.c_str());
#else if $configItem.type == "I"
@ -103,19 +110,15 @@ void configServeGetConfiguration() {
showConfiguration();
EEPROM.begin(512);
for (uint16_t i = 0; i < sizeof(configBlock); i++) {
char c = *(((char*)(&configBlock))+i);
Serial.print("write to eeprom: ");
Serial.print(i);
Serial.print(" ");
Serial.println(c);
EEPROM.write(EEPROM_ADDR + i, c);
}
EEPROM.put(EEPROM_ADDR, configBlock);
EEPROM.commit();
Serial.println("EEPROM saved");
webServer.send(200, "text/html", "configuration saved");
configSaved = true;
webServer.sendHeader("Location", String("/"), true);
webServer.send(302, "text/plain", "");
//webServer.send(200, "text/html", "configuration saved");
}
void showConfiguration() {