diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/index.h | 5 | ||||
| -rwxr-xr-x | src/matrixdisplay.cpp | 44 |
2 files changed, 34 insertions, 15 deletions
diff --git a/src/index.h b/src/index.h index 92109b0..33a4117 100755 --- a/src/index.h +++ b/src/index.h @@ -218,7 +218,9 @@ const char index_html[] PROGMEM = R"rawliteral( <label for="brightness">Brightness:</label> <input type="range" min="0" max="15" value="3" class="slider" name="brightness" id="brightness"> <label for="autoBrightness">Auto Brightness:</label> - <input type="checkbox" id="autoBrightness" name="autoBrightness" value="autoBrightness"><br><br> + <input type="checkbox" id="autoBrightness" name="autoBrightness" value="autoBrightness"> + <label for="autoBrightnessThreshold">Maximum (0-512):</label> + <input type="number" id="autoBrightnessThreshold" name="autoBrightnessThreshold" min="0" max="512" value="400"><br><br> <input class="block" type="submit" value="Save"> <br> <div style="overflow-y: scroll; height:400px;"> @@ -383,6 +385,7 @@ const char index_html[] PROGMEM = R"rawliteral( document.getElementById("brightness").value = data.brightness; document.getElementById("autoBrightness").checked = data.autoBrightness; + document.getElementById("autoBrightnessThreshold").value = data.autoBrightnessThreshold; document.getElementById("cssid").value = data["cssid"]; document.getElementById("cpassword").value = data["cpassword"]; document.getElementById("datep").valueAsDate = new Date(data["datep"]); diff --git a/src/matrixdisplay.cpp b/src/matrixdisplay.cpp index cc3fddb..1afb86e 100755 --- a/src/matrixdisplay.cpp +++ b/src/matrixdisplay.cpp @@ -58,6 +58,7 @@ struct brightness { unsigned int autoBrightness : 1; unsigned int brightness : 4; + unsigned int autoBrightnessThreshold : 9; // max 512 unsigned int RESERVED : 27; }; @@ -96,6 +97,7 @@ struct message messages[NUM_MESSAGES] = {0}; MD_Parola myDisplay = MD_Parola(HARDWARE_TYPE, CS_PIN, MAX_DEVICES); #define LIGHT_SENSOR_PIN GPIO_NUM_34 +#define LIGHT_BRIGHTNESS_MAX 400 void handleroot() { @@ -128,11 +130,13 @@ void handlein() deserializeJson(jsonDocument, body); int brightness = jsonDocument["brightness"]; bool autoBrightness = jsonDocument["autoBrightness"]; + int autoBrightnessThreshold = jsonDocument["autoBrightnessThreshold"]; String cssid = jsonDocument["cssid"]; String cpassword = jsonDocument["cpassword"]; String date = jsonDocument["datep"]; globalconf.brightness.brightness = brightness; globalconf.brightness.autoBrightness = autoBrightness; + globalconf.brightness.autoBrightnessThreshold = autoBrightnessThreshold; strncpy(globalconf.cssid, cssid.c_str(), 256); strncpy(globalconf.cpassword, cpassword.c_str(), 256); strncpy(globalconf.date, date.c_str(), 32); @@ -208,6 +212,7 @@ void handleconfigout() jsonDocument.clear(); jsonDocument["brightness"] = globalconf.brightness.brightness; jsonDocument["autoBrightness"] = globalconf.brightness.autoBrightness; + jsonDocument["autoBrightnessThreshold"] = globalconf.brightness.autoBrightnessThreshold; jsonDocument["cssid"] = globalconf.cssid; jsonDocument["cpassword"] = globalconf.cpassword; jsonDocument["datep"] = globalconf.date; @@ -405,6 +410,7 @@ void setup() preferences.begin("matrixdisplay", false); globalconf.pos = 0; globalconf.brightness.brightness = 7; + globalconf.brightness.autoBrightnessThreshold = 400; Serial.begin(115200); // Intialize the object myDisplay.begin(); @@ -457,6 +463,7 @@ void defaultdata() globalconf.pos = 0; globalconf.brightness.brightness = 4; globalconf.brightness.autoBrightness = false; + globalconf.brightness.autoBrightnessThreshold = 400; strncpy(globalconf.cssid, "Gensokyo", 256); strncpy(globalconf.cpassword, "passwordhere", 256); strncpy(globalconf.date, "0", 32); @@ -528,7 +535,20 @@ void nextmessage() strcpy(msgbuff, messages[globalconf.pos].msg); time_t now = time(NULL); struct tm *t = localtime(&now); - + int autoBrightness = 0; + int currentBrightness = 0; + // do brightness now so it can be used in the replacements + if (globalconf.brightness.autoBrightness) + { + int lightValue = constrain(analogRead(LIGHT_SENSOR_PIN), 0, globalconf.brightness.autoBrightnessThreshold); + autoBrightness = map(lightValue, 0, globalconf.brightness.autoBrightnessThreshold, 0, 15); + myDisplay.setIntensity(autoBrightness); + currentBrightness = autoBrightness; + } else + { + myDisplay.setIntensity(globalconf.brightness.brightness); + currentBrightness = globalconf.brightness.brightness; + } // Define the replacement patterns and their corresponding format strings const std::pair<const char*, const char*> replacements[] = { {"%date%", "%d/%m/%y"}, @@ -537,7 +557,8 @@ void nextmessage() {"%time12s%", "%I:%M:%S"}, {"%time24%", "%R"}, {"%time24s%", "%T"}, - {"%pump%", pumpmsg} + {"%pump%", pumpmsg}, + {"%brightness%", ""}, }; // Iterate over the replacements and perform the string replacements @@ -545,7 +566,11 @@ void nextmessage() if (strstr(msgbuff, pattern)) { if (strcmp(pattern, "%pump%") == 0) { string_replace(msgbuff, strlen(msgbuff), pattern, format); - } else { + } else if (strcmp(pattern, "%brightness%") == 0) { + snprintf(rtemp, sizeof(rtemp), "%d", currentBrightness); + string_replace(msgbuff, strlen(msgbuff), pattern, rtemp); + } else + { strftime(rtemp, sizeof(rtemp), format, t); string_replace(msgbuff, strlen(msgbuff), pattern, rtemp); } @@ -590,19 +615,10 @@ void nextmessage() #ifdef VERTICAL strrev(msgbuff); #endif - if (globalconf.brightness.autoBrightness) - { - int lightValue = analogRead(LIGHT_SENSOR_PIN); - int brightness = map(lightValue, 0, 950, 0, 15); // Map the light value to brightness range (0-15) - printf("light value: %d\n", lightValue); - printf("Brightness: %d\n", brightness); - myDisplay.setIntensity(brightness); - } else - { - myDisplay.setIntensity(globalconf.brightness.brightness); - } + myDisplay.setInvert(messages[globalconf.pos].invert); scrollAlign = PA_CENTER; + printf("displaying: %s\n", msgbuff); myDisplay.displayText(msgbuff, scrollAlign, messages[globalconf.pos].speed, messages[globalconf.pos].scrollpause * 1000, messages[globalconf.pos].effect1, messages[globalconf.pos].effect2); globalconf.pos++; } |