Merge pull request #195 from thooge/sdcard

Fixed and finished SD card code. Added uptime feature to system page.

lib/obp60task/OBP60Extensions.cpp

@@ -64,6 +64,12 @@ PCF8574 pcf8574_Out(PCF8574_I2C_ADDR1); // First digital output modul PCF8574 fr
 Adafruit_FRAM_I2C fram;
 bool hasFRAM = false;
 
+// SD Card
+#ifdef BOARD_OBP40S3
+sdmmc_card_t *sdcard;
+#endif
+bool hasSDCard = false;
+
 // Global vars
 bool blinkingLED = false;       // Enable / disable blinking flash LED
 bool statusLED = false;         // Actual status of flash LED on/off
@@ -78,6 +84,9 @@ LedTaskData *ledTaskData=nullptr;
 
 void hardwareInit(GwApi *api)
 {
+    GwLog *logger = api->getLogger();
+    GwConfigHandler *config = api->getConfig();
+
     Wire.begin();
     // Init PCF8574 digital outputs
     Wire.setClock(I2C_SPEED);       // Set I2C clock on 10 kHz
@@ -87,7 +96,7 @@ void hardwareInit(GwApi *api)
     fram = Adafruit_FRAM_I2C();
     if (esp_reset_reason() ==  ESP_RST_POWERON) {
         // help initialize FRAM
-        api->getLogger()->logDebug(GwLog::LOG,"Delaying I2C init for 250ms due to cold boot");
+        logger->logDebug(GwLog::LOG, "Delaying I2C init for 250ms due to cold boot");
         delay(250);
     }
     // FRAM (e.g. MB85RC256V)
@@ -99,11 +108,88 @@ void hardwareInit(GwApi *api)
         // Boot counter
         uint8_t framcounter = fram.read(0x0000);
         fram.write(0x0000, framcounter+1);
-        api->getLogger()->logDebug(GwLog::LOG,"FRAM detected: 0x%04x/0x%04x (counter=%d)", manufacturerID, productID, framcounter);
+        logger->logDebug(GwLog::LOG, "FRAM detected: 0x%04x/0x%04x (counter=%d)", manufacturerID, productID, framcounter);
     }
     else {
         hasFRAM = false;
-        api->getLogger()->logDebug(GwLog::LOG,"NO FRAM detected");
+        logger->logDebug(GwLog::LOG, "NO FRAM detected");
+    }
+    // SD Card
+    hasSDCard = false;
+#ifdef BOARD_OBP40S3
+    if (config->getBool(config->useSDCard)) {
+        esp_err_t ret;
+        sdmmc_host_t host = SDSPI_HOST_DEFAULT();
+        host.slot = SPI3_HOST;
+        logger->logDebug(GwLog::DEBUG, "SDSPI_HOST: max_freq_khz=%d" , host.max_freq_khz);
+        spi_bus_config_t bus_cfg = {
+            .mosi_io_num = SD_SPI_MOSI,
+            .miso_io_num = SD_SPI_MISO,
+            .sclk_io_num = SD_SPI_CLK,
+            .quadwp_io_num = -1,
+            .quadhd_io_num = -1,
+            .max_transfer_sz = 4000,
+        };
+        ret = spi_bus_initialize((spi_host_device_t) host.slot, &bus_cfg, SDSPI_DEFAULT_DMA);
+        if (ret != ESP_OK) {
+            logger->logDebug(GwLog::ERROR, "Failed to initialize SPI bus for SD card");
+        } else {
+            sdspi_device_config_t slot_config = SDSPI_DEVICE_CONFIG_DEFAULT();
+            slot_config.gpio_cs = SD_SPI_CS;
+            slot_config.host_id = (spi_host_device_t) host.slot;
+            esp_vfs_fat_sdmmc_mount_config_t mount_config = {
+                .format_if_mount_failed = false,
+                .max_files = 5,
+                .allocation_unit_size = 16 * 1024
+            };
+            ret = esp_vfs_fat_sdspi_mount(MOUNT_POINT, &host, &slot_config, &mount_config, &sdcard);
+            if (ret != ESP_OK) {
+                if (ret == ESP_FAIL) {
+                    logger->logDebug(GwLog::ERROR, "Failed to mount SD card filesystem");
+                } else {
+                    // ret == 263 could be not powered up yet
+                    logger->logDebug(GwLog::ERROR, "Failed to initialize SD card (error #%d)", ret);
+                }
+            } else {
+                logger->logDebug(GwLog::LOG, "SD card filesystem mounted at '%s'", MOUNT_POINT);
+                hasSDCard = true;
+            }
+        }
+        if (hasSDCard) {
+            // read some stats
+            String features = "";
+            if (sdcard->is_mem) features += "MEM "; // Memory card
+            if (sdcard->is_sdio) features += "IO "; // IO Card
+            if (sdcard->is_mmc) features += "MMC "; // MMC Card
+            if (sdcard->is_ddr) features += "DDR ";
+            // if (sdcard->is_uhs1) features += "UHS-1 ";
+            // ext_csd. Extended information
+            // uint8_t rev, uint8_t power_class
+            logger->logDebug(GwLog::LOG, "SD card features: %s", features);
+            logger->logDebug(GwLog::LOG, "SD card size: %lluMB", ((uint64_t) sdcard->csd.capacity) * sdcard->csd.sector_size / (1024 * 1024));
+        }
+    }
+#endif
+}
+
+void powerInit(String powermode) {
+    // Max Power | Only 5.0V | Min Power
+    if (powermode == "Max Power" || powermode == "Only 5.0V") {
+#ifdef HARDWARE_V21
+        setPortPin(OBP_POWER_50, true); // Power on 5.0V rail
+#endif
+#ifdef BOARD_OBP40S3
+        setPortPin(OBP_POWER_EPD, true);// Power on ePaper display
+        setPortPin(OBP_POWER_SD, true); // Power on SD card
+#endif
+    } else { // Min Power
+#ifdef HARDWARE_V21
+        setPortPin(OBP_POWER_50, false); // Power off 5.0V rail
+#endif
+#ifdef BOARD_OBP40S3
+        setPortPin(OBP_POWER_EPD, false);// Power off ePaper display
+        setPortPin(OBP_POWER_SD, false); // Power off SD card
+#endif
     }
 }
 

lib/obp60task/OBP60Extensions.h

@@ -7,6 +7,12 @@
 #include <GxEPD2_BW.h>                  // E-paper lib V2
 #include <Adafruit_FRAM_I2C.h>          // I2C FRAM
 
+#ifdef BOARD_OBP40S3
+#include "esp_vfs_fat.h"
+#include "sdmmc_cmd.h"
+#define MOUNT_POINT "/sdcard"
+#endif
+
 // FRAM address reservations 32kB: 0x0000 - 0x7FFF
 // 0x0000 - 0x03ff: single variables
 #define FRAM_PAGE_NO 0x0002
@@ -15,6 +21,7 @@
 #define FRAM_VOLTAGE_AVG 0x000A
 #define FRAM_VOLTAGE_TREND 0x000B
 #define FRAM_VOLTAGE_MODE 0x000C
+// Wind page
 #define FRAM_WIND_SIZE 0x000D
 #define FRAM_WIND_SRC 0x000E
 #define FRAM_WIND_MODE 0x000F
@@ -24,6 +31,10 @@
 
 extern Adafruit_FRAM_I2C fram;
 extern bool hasFRAM;
+extern bool hasSDCard;
+#ifdef BOARD_OBP40S3
+extern sdmmc_card_t *sdcard;
+#endif
 
 // Fonts declarations for display (#includes see OBP60Extensions.cpp)
 extern const GFXfont DSEG7Classic_BoldItalic16pt7b;
@@ -75,6 +86,7 @@ void deepSleep(CommonData &common);
 uint8_t getLastPage();
 
 void hardwareInit(GwApi *api);
+void powerInit(String powermode);
 
 void setPortPin(uint pin, bool value);          // Set port pin for extension port
 

lib/obp60task/OBP60Hardware.h

@@ -82,7 +82,7 @@
     // Direction pin for RS485 NMEA0183
     #define OBP_DIRECTION_PIN 8
     // I2C
-    #define I2C_SPEED 10000UL       // 10kHz clock speed on I2C bus
+    #define I2C_SPEED 100000UL       // 100kHz clock speed on I2C bus
     #define OBP_I2C_SDA 21
     #define OBP_I2C_SCL 38
     // DS1388 RTC
@@ -120,10 +120,10 @@
     #define SHOW_TIME 6000        // Show time in [ms] for logo and WiFi QR code
     #define FULL_REFRESH_TIME 600 // Refresh cycle time in [s][600...3600] for full display update (very important healcy function)
     // SPI SD-Card
-    #define SD_SPI_CS 10
+    #define SD_SPI_CS GPIO_NUM_10
-    #define SD_SPI_MOSI 40
+    #define SD_SPI_MOSI GPIO_NUM_40
-    #define SD_SPI_CLK 39
+    #define SD_SPI_CLK GPIO_NUM_39
-    #define SD_SPI_MISO 13
+    #define SD_SPI_MISO GPIO_NUM_13
 
     // GPS (NEO-6M, NEO-M8N, ATGM336H)
     #define OBP_GPS_RX 19

lib/obp60task/PageSystem.cpp

@@ -1,5 +1,15 @@
 #if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
 
+/*
+ * Special system page, called directly with fast key sequence 5,4
+ * Out of normal page order.
+ * Consists of some sub-pages with following content:
+ *   1. Hard and software information
+ *   2. System settings
+ *   3. NMEA2000 device list
+ *   4. SD Card information if available
+ */
+
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
 #include "images/logo64.xbm"
@@ -7,8 +17,7 @@
 #include "qrcode.h"
 
 #ifdef BOARD_OBP40S3
-#include <SD.h>
+#include "dirent.h"
-#include <FS.h>
 #endif
 
 #define STRINGIZE_IMPL(x) #x
@@ -19,35 +28,27 @@
 #define DISPLAYINFO STRINGIZE(EPDTYPE)
 #define GXEPD2INFO STRINGIZE(GXEPD2VERS)
 
-/*
- * Special system page, called directly with fast key sequence 5,4
- * Out of normal page order.
- * Consists of some sub-pages with following content:
- *   1. Hard and software information
- *   2. System settings
- *   3. NMEA2000 device list
- */
-
 class PageSystem : public Page
 {
-uint64_t chipid;
+private:
-bool simulation;
+    uint64_t chipid;
-bool sdcard;
+    bool simulation;
-String buzzer_mode;
+    bool use_sdcard;
-uint8_t buzzer_power;
+    String buzzer_mode;
-String cpuspeed;
+    uint8_t buzzer_power;
-String rtc_module;
+    String cpuspeed;
-String gps_module;
+    String rtc_module;
-String env_module;
+    String gps_module;
+    String env_module;
 
-String batt_sensor;
+    String batt_sensor;
-String solar_sensor;
+    String solar_sensor;
-String gen_sensor;
+    String gen_sensor;
-String rot_sensor;
+    String rot_sensor;
-double homelat;
+    double homelat;
-double homelon;
+    double homelon;
 
-char mode = 'N'; // (N)ormal, (S)ettings, (D)evice list, (C)ard
+    char mode = 'N'; // (N)ormal, (S)ettings, (D)evice list, (C)ard
 
 public:
     PageSystem(CommonData &common){
@@ -55,11 +56,12 @@ public:
         common.logger->logDebug(GwLog::LOG,"Instantiate PageSystem");
         if (hasFRAM) {
             mode = fram.read(FRAM_SYSTEM_MODE);
+            common.logger->logDebug(GwLog::DEBUG, "Loaded mode '%c' from FRAM", mode);
         }
         chipid = ESP.getEfuseMac();
         simulation = common.config->getBool(common.config->useSimuData);
 #ifdef BOARD_OBP40S3
-        sdcard = common.config->getBool(common.config->useSDCard);
+        use_sdcard = common.config->getBool(common.config->useSDCard);
 #endif
         buzzer_mode = common.config->getString(common.config->buzzerMode);
         buzzer_mode.toLowerCase();
@@ -76,7 +78,7 @@ public:
         homelon = common.config->getString(common.config->homeLON).toDouble();
     }
 
-    virtual void setupKeys(){
+    void setupKeys() {
         commonData->keydata[0].label = "EXIT";
         commonData->keydata[1].label = "MODE";
         commonData->keydata[2].label = "";
@@ -85,7 +87,7 @@ public:
         commonData->keydata[5].label = "ILUM";
     }
 
-    virtual int handleKey(int key){
+    int handleKey(int key) {
         // do *NOT* handle key #1 this handled by obp60task as exit
         // Switch display mode
         commonData->logger->logDebug(GwLog::LOG, "System keyboard handler");
@@ -95,7 +97,7 @@ public:
             } else if (mode == 'S') {
                 mode = 'D';
             } else if (mode == 'D') {
-                if (sdcard) {
+                if (hasSDCard) {
                     mode = 'C';
                 } else {
                     mode = 'N';
@@ -117,7 +119,8 @@ public:
         }
         // standby / deep sleep
         if (key == 5) {
-           deepSleep(*commonData);
+            commonData->logger->logDebug(GwLog::LOG, "System going into deep sleep mode...");
+            deepSleep(*commonData);
         }
         // Code for keylock
         if (key == 11) {
@@ -132,6 +135,7 @@ public:
         }
         // standby / deep sleep
         if (key == 12) {
+            commonData->logger->logDebug(GwLog::LOG, "System going into deep sleep mode...");
             deepSleep(*commonData);
         }
 #endif
@@ -178,7 +182,7 @@ public:
         }
 
         // Logging boat values
-        LOG_DEBUG(GwLog::LOG,"Drawing at PageSystem");
+        logger->logDebug(GwLog::LOG, "Drawing at PageSystem, Mode=%c", mode);
 
         // Draw page
         //***********************************************************
@@ -257,14 +261,37 @@ public:
             getdisplay().setCursor(8, y0 + 48);
             getdisplay().print("SD-Card:");
             getdisplay().setCursor(90, y0 + 48);
-            if (sdcard) {
+            if (hasSDCard) {
-                uint64_t cardsize = SD.cardSize() / (1024 * 1024);
+                uint64_t cardsize = ((uint64_t) sdcard->csd.capacity) * sdcard->csd.sector_size / (1024 * 1024);
-                getdisplay().print(String(cardsize) + String(" MB"));
+                getdisplay().printf("%llu MB", cardsize);
             } else {
                 getdisplay().print("off");
             }
 #endif
 
+            // Uptime
+            int64_t uptime = esp_timer_get_time() / 1000000;
+            String uptime_unit;
+            if (uptime < 120) {
+                uptime_unit = " seconds";
+            } else {
+                if (uptime < 2 * 3600) {
+                    uptime /= 60;
+                    uptime_unit = " minutes";
+                } else if (uptime < 2 * 3600 * 24) {
+                    uptime /= 3600;
+                    uptime_unit = " hours";
+                } else {
+                    uptime /= 86400;
+                    uptime_unit = " days";
+                }
+            }
+            getdisplay().setCursor(8, y0 + 80);
+            getdisplay().print("Uptime:");
+            getdisplay().setCursor(90, y0 + 80);
+            getdisplay().print(uptime);
+            getdisplay().print(uptime_unit);
+
             // CPU speed config / active
             getdisplay().setCursor(202, y0);
             getdisplay().print("CPU speed:");
@@ -371,8 +398,61 @@ public:
             x0 = 20;
             y0 = 72;
             getdisplay().setCursor(x0, y0);
+#ifdef BOARD_OBP60S3
+            // This mode should not be callable by devices without card hardware
+            // In case of accidential reaching this, display a friendly message
+            getdisplay().print("This mode is not indended to be reached!\n");
+            getdisplay().print("There's nothing to see here. Move on.");
+#endif
+#ifdef BOARD_OBP40S3
             getdisplay().print("Work in progress...");
 
+            /* TODO
+               this code should go somewhere else. only for testing purposes here
+               identify card as OBP-Card:
+                 magic.dat
+                 version.dat
+                 readme.txt
+                 IMAGES/
+                 CHARTS/
+                 LOGS/
+                 DATA/
+                hint: file access with fopen, fgets, fread, fclose
+            */
+
+            // Simple test for magic file in root
+            getdisplay().setCursor(x0, y0 + 32);
+            String file_magic = MOUNT_POINT "/magic.dat";
+            logger->logDebug(GwLog::LOG, "Test magicfile: %s", file_magic.c_str());
+            struct stat st;
+            if (stat(file_magic.c_str(), &st) == 0) {
+                getdisplay().printf("File %s exists", file_magic.c_str());
+            } else {
+                getdisplay().printf("File %s not found", file_magic.c_str());
+            }
+
+            // Root directory check
+            DIR* dir = opendir(MOUNT_POINT);
+            int dy = 0;
+            if (dir != NULL) {
+                logger->logDebug(GwLog::LOG, "Root directory: %s", MOUNT_POINT);
+                struct dirent* entry;
+                while (((entry = readdir(dir)) != NULL) and (dy < 140)) {
+                    getdisplay().setCursor(x0, y0 + 64 + dy);
+                    getdisplay().print(entry->d_name);
+                    // type 1 is file, type 2 is dir
+                    if (entry->d_type == 2) {
+                        getdisplay().print("/");
+                    }
+                    dy += 20;
+                    logger->logDebug(GwLog::DEBUG, "    %s type %d", entry->d_name, entry->d_type);
+                }
+                closedir(dir);
+            } else {
+                logger->logDebug(GwLog::LOG, "Failed to open root directory");
+            }
+
+#endif
 
         } else {
             // NMEA2000 device list

lib/obp60task/obp60task.cpp

@@ -18,8 +18,6 @@
 
 #ifdef BOARD_OBP40S3
 #include "driver/rtc_io.h"              // Needs for weakup from deep sleep
-#include <FS.h>                         // SD-Card access
-#include <SD.h>
 #include <SPI.h>
 #endif
 
@@ -34,7 +32,6 @@
 #include "OBP60QRWiFi.h"                // Functions lib for WiFi QR code
 #include "OBPSensorTask.h"              // Functions lib for sensor data
 
-
 // Global vars
 bool initComplete = false;      // Initialization complete
 int taskRunCounter = 0;         // Task couter for loop section
@@ -47,63 +44,23 @@ void OBP60Init(GwApi *api){
     GwConfigHandler *config = api->getConfig();
 
     // Set a new device name and hidden the original name in the main config
-    String devicename = api->getConfig()->getConfigItem(api->getConfig()->deviceName,true)->asString();
+    String devicename = config->getConfigItem(config->deviceName, true)->asString();
-    api->getConfig()->setValue(GwConfigDefinitions::systemName, devicename, GwConfigInterface::ConfigType::HIDDEN);
+    config->setValue(GwConfigDefinitions::systemName, devicename, GwConfigInterface::ConfigType::HIDDEN);
 
-    api->getLogger()->logDebug(GwLog::LOG,"obp60init running");
+    logger->prefix = devicename + ":";
+    logger->logDebug(GwLog::LOG,"obp60init running");
 
     // Check I2C devices
 
+    // Init power
+    String powermode = config->getConfigItem(config->powerMode,true)->asString();
+    logger->logDebug(GwLog::DEBUG, "Power Mode is: %s", powermode.c_str());
+    powerInit(powermode);
 
     // Init hardware
     hardwareInit(api);
 
-    // Init power rail 5.0V
+#ifdef BOARD_OBP40S3
-    String powermode = api->getConfig()->getConfigItem(api->getConfig()->powerMode,true)->asString();
-    api->getLogger()->logDebug(GwLog::DEBUG,"Power Mode is: %s", powermode.c_str());
-    if(powermode == "Max Power" || powermode == "Only 5.0V"){
-        #ifdef HARDWARE_V21
-        setPortPin(OBP_POWER_50, true); // Power on 5.0V rail
-        #endif
-        #ifdef BOARD_OBP40S3
-        setPortPin(OBP_POWER_EPD, true);// Power on ePaper display
-        setPortPin(OBP_POWER_SD, true); // Power on SD card
-        #endif
-    }
-    else{
-        #ifdef HARDWARE_V21
-        setPortPin(OBP_POWER_50, false); // Power off 5.0V rail
-        #endif
-        #ifdef BOARD_OBP40S3
-        setPortPin(OBP_POWER_EPD, false);// Power off ePaper display
-        setPortPin(OBP_POWER_SD, false); // Power off SD card
-        #endif
-    }
-
-    #ifdef BOARD_OBP40S3
-    bool sdcard = config->getBool(config->useSDCard);
-    if (sdcard) {
-        SPIClass SD_SPI = SPIClass(HSPI);
-        SD_SPI.begin(SD_SPI_CLK, SD_SPI_MISO, SD_SPI_MOSI);
-        if (SD.begin(SD_SPI_CS, SD_SPI, 80000000)) {
-            String sdtype = "unknown";
-            uint8_t cardType = SD.cardType();
-            switch (cardType) {
-                case CARD_MMC:
-                   sdtype = "MMC";
-                   break;
-                case CARD_SD:
-                   sdtype = "SDSC";
-                   break;
-                case CARD_SDHC:
-                   sdtype = "SDHC";
-                   break;
-            }
-            uint64_t cardSize = SD.cardSize() / (1024 * 1024);
-            LOG_DEBUG(GwLog::LOG,"SD card type %s of size %d MB detected", sdtype, cardSize);
-        }
-    }
-
     // Deep sleep wakeup configuration
     esp_sleep_enable_ext0_wakeup(OBP_WAKEWUP_PIN, 0);   // 1 = High, 0 = Low
     rtc_gpio_pullup_en(OBP_WAKEWUP_PIN);                // Activate pullup resistor
@@ -112,7 +69,7 @@ void OBP60Init(GwApi *api){
 
     // Settings for e-paper display
     String fastrefresh = api->getConfig()->getConfigItem(api->getConfig()->fastRefresh,true)->asString();
-    api->getLogger()->logDebug(GwLog::DEBUG,"Fast Refresh Mode is: %s", fastrefresh.c_str());
+    logger->logDebug(GwLog::DEBUG, "Fast Refresh Mode is: %s", fastrefresh.c_str());
     #ifdef DISPLAY_GDEY042T81
     if(fastrefresh == "true"){
         static const bool useFastFullUpdate = true;   // Enable fast full display update only for GDEY042T81
@@ -131,11 +88,11 @@ void OBP60Init(GwApi *api){
 
     // Get CPU speed
     int freq = getCpuFrequencyMhz();
-    api->getLogger()->logDebug(GwLog::LOG,"CPU speed at boot: %i MHz", freq);
+    logger->logDebug(GwLog::LOG,"CPU speed at boot: %i MHz", freq);
     
     // Settings for backlight
     String backlightMode = api->getConfig()->getConfigItem(api->getConfig()->backlight,true)->asString();
-    api->getLogger()->logDebug(GwLog::DEBUG,"Backlight Mode is: %s", backlightMode.c_str());
+    logger->logDebug(GwLog::DEBUG,"Backlight Mode is: %s", backlightMode.c_str());
     uint brightness = uint(api->getConfig()->getConfigItem(api->getConfig()->blBrightness,true)->asInt());
     String backlightColor = api->getConfig()->getConfigItem(api->getConfig()->blColor,true)->asString();
     if(String(backlightMode) == "On"){
@@ -150,7 +107,7 @@ void OBP60Init(GwApi *api){
 
     // Settings flash LED mode
     String ledMode = api->getConfig()->getConfigItem(api->getConfig()->flashLED,true)->asString();
-    api->getLogger()->logDebug(GwLog::DEBUG,"LED Mode is: %s", ledMode.c_str());
+    logger->logDebug(GwLog::DEBUG,"LED Mode is: %s", ledMode.c_str());
     if(String(ledMode) == "Off"){
         setBlinkingLED(false);
     }
@@ -282,7 +239,7 @@ void registerAllPages(PageList &list){
     extern PageDescription registerPageWindRose;
     list.add(&registerPageWindRose);
     extern PageDescription registerPageWindRoseFlex;
-    list.add(&registerPageWindRoseFlex); // 
+    list.add(&registerPageWindRoseFlex);
     extern PageDescription registerPageVoltage;
     list.add(&registerPageVoltage);
     extern PageDescription registerPageDST810;