Continue boot on bad PSRAM (#1558)

* add sensor status, show special index/setup page in case of a critical error

* continue booting on PSRAM error

* Update main.cpp

added log messages

* init PSRAM and add more log messages

* cleanup of init checks

* .

* .

* .

Co-authored-by: CaCO3 <caco@ruinelli.ch>

code/components/jomjol_helper/Helper.cpp

@@ -36,6 +36,8 @@ static const char* TAG = "HELPER";
 
 using namespace std;
 
+unsigned int systemStatus = 0;
+
 sdmmc_cid_t SDCardCid;
 sdmmc_csd_t SDCardCsd;
 
@@ -771,6 +773,38 @@ string getMac(void) {
     return macFormated;
 }
 
+
+void setSystemStatusFlag(SystemStatusFlag_t flag) {
+	systemStatus = systemStatus | flag; // set bit
+
+	char buf[20];
+	snprintf(buf, sizeof(buf), "0x%08X", getSystemStatus());
+    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "New System Status: " + std::string(buf));
+}
+
+void clearSystemStatusFlag(SystemStatusFlag_t flag) {
+	systemStatus = systemStatus | ~flag; // clear bit
+
+	char buf[20];
+	snprintf(buf, sizeof(buf), "0x%08X", getSystemStatus());
+    LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "New System Status: " + std::string(buf));
+}
+
+int getSystemStatus(void) {
+    return systemStatus;
+}
+
+bool isSetSystemStatusFlag(SystemStatusFlag_t flag) {
+	//ESP_LOGE(TAG, "Flag (0x%08X) is set (0x%08X): %d", flag, systemStatus , ((systemStatus & flag) == flag));
+
+	if ((systemStatus & flag) == flag) {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
 string getResetReason(void) {
 	std::string reasonText;
 

code/components/jomjol_helper/Helper.h

@@ -63,6 +63,27 @@ string getSDCardCapacity();
 string getSDCardSectorSize();
 
 string getMac(void);
+
+
+/* Error bit fields
+   One bit per error
+   Make sure it matches https://github.com/jomjol/AI-on-the-edge-device/wiki/Error-Codes */
+enum SystemStatusFlag_t {          // One bit per error
+    // First Byte
+    SYSTEM_STATUS_PSRAM_BAD         = 1 << 0, //  4, Critical Error
+    SYSTEM_STATUS_HEAP_TOO_SMALL    = 1 << 1, //  8, Critical Error
+    SYSTEM_STATUS_CAM_BAD           = 1 << 2, //  1, Critical Error
+
+    // Second Byte
+    SYSTEM_STATUS_CAM_FB_BAD        = 1 << (0+8), //  2, Flow still might work
+    SYSTEM_STATUS_NTP_BAD           = 1 << (1+8), // 16, Flow will work but time will be wrong
+};
+
+void setSystemStatusFlag(SystemStatusFlag_t flag);
+void clearSystemStatusFlag(SystemStatusFlag_t flag);
+int getSystemStatus(void);
+bool isSetSystemStatusFlag(SystemStatusFlag_t flag);
+
 string getResetReason(void);
 std::string getFormatedUptime(bool compact);