Merge 3fb4ab35f1 into 46c7d74760

src/FSCommon.cpp

@@ -23,11 +23,16 @@ SPIClass SPI_HSPI(HSPI);
 #else
 #define SDHandler SPI
 #endif
-
+#elif defined(ARCH_NRF52)
+#if defined(SDCARD_USE_SPI1)
+#define SDHandler SPI1
+#elif defined(SDCARD_USE_SPI)
+#define SDHandler SPI
+#endif // NRF52 SPI or SPI1
+#endif // ESP32/NRF52
 #ifndef SD_SPI_FREQUENCY
 #define SD_SPI_FREQUENCY 4000000U
 #endif
-
 #endif // HAS_SDCARD
 
 /**
@@ -309,7 +314,13 @@ void setupSDCard()
 {
 #if defined(HAS_SDCARD) && !defined(SDCARD_USE_SOFT_SPI)
     concurrency::LockGuard g(spiLock);
+#if (defined(ARCH_ESP32) || defined(ARCH_NRF52))
+#if (defined(ARCH_ESP32))
     SDHandler.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
+#elif (defined(ARCH_NRF52))
+    SDHandler.begin();
+#endif
+
     if (!SD.begin(SDCARD_CS, SDHandler, SD_SPI_FREQUENCY)) {
         LOG_DEBUG("No SD_MMC card detected");
         return;
@@ -319,20 +330,23 @@ void setupSDCard()
         LOG_DEBUG("No SD_MMC card attached");
         return;
     }
-    LOG_DEBUG("SD_MMC Card Type: ");
     if (cardType == CARD_MMC) {
-        LOG_DEBUG("MMC");
+        LOG_DEBUG("SD_MMC Card Type: MMC");
     } else if (cardType == CARD_SD) {
-        LOG_DEBUG("SDSC");
+        LOG_DEBUG("SD_MMC Card Type: SDSC");
     } else if (cardType == CARD_SDHC) {
-        LOG_DEBUG("SDHC");
+        LOG_DEBUG("SD_MMC Card Type: SDHC");
     } else {
-        LOG_DEBUG("UNKNOWN");
+        LOG_DEBUG("SD_MMC Card Type: UNKNOWN");
     }
 
     uint64_t cardSize = SD.cardSize() / (1024 * 1024);
     LOG_DEBUG("SD Card Size: %lu MB", (uint32_t)cardSize);
     LOG_DEBUG("Total space: %lu MB", (uint32_t)(SD.totalBytes() / (1024 * 1024)));
-    LOG_DEBUG("Used space: %lu MB", (uint32_t)(SD.usedBytes() / (1024 * 1024)));
+    LOG_INFO("Now scanning free clusters on SD card, this may take some time...");
+    delay(100);                                                                  // let serial print the above statement properly
+    LOG_DEBUG("Used space: %lu MB", (uint32_t)(SD.usedBytes() / (1024 * 1024))); // This might take some time during boot
+
+#endif
 #endif
 }

src/graphics/Screen.cpp

@@ -49,6 +49,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "modules/ExternalNotificationModule.h"
 #include "modules/TextMessageModule.h"
 #include "modules/WaypointModule.h"
+#if !MESHTASTIC_EXCLUDE_STOREFORWARD
+#include "modules/StoreForwardModule.h"
+#endif
 #include "sleep.h"
 #include "target_specific.h"
 
@@ -58,11 +61,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #ifdef ARCH_ESP32
 #include "esp_task_wdt.h"
-#include "modules/StoreForwardModule.h"
 #endif
 
 #if ARCH_PORTDUINO
-#include "modules/StoreForwardModule.h"
 #include "platform/portduino/PortduinoGlue.h"
 #endif
 
@@ -2495,9 +2496,9 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
     display->setColor(WHITE);
     // Draw the channel name
     display->drawString(x, y + FONT_HEIGHT_SMALL, channelStr);
+#if !MESHTASTIC_EXCLUDE_STOREFORWARD
     // Draw our hardware ID to assist with bluetooth pairing. Either prefix with Info or S&F Logo
     if (moduleConfig.store_forward.enabled) {
-#ifdef ARCH_ESP32
         if (!Throttle::isWithinTimespanMs(storeForwardModule->lastHeartbeat,
                                           (storeForwardModule->heartbeatInterval * 1200))) { // no heartbeat, overlap a bit
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ILI9342_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) ||      \
@@ -2524,6 +2525,9 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
                                    imgSF);
 #endif
         }
+#else
+    // No store and forward, show a exclamation mark
+    if (false) {
 #endif
     } else {
         // TODO: Raspberry Pi supports more than just the one screen size

src/main.cpp

@@ -724,6 +724,8 @@ void setup()
     i2cScanner.reset();
 #endif
 
+    // initSPI() must have called at this point (must be before screen and lora)
+
 #ifdef HAS_SDCARD
     setupSDCard();
 #endif
@@ -817,7 +819,6 @@ void setup()
     drv.setMode(DRV2605_MODE_INTTRIG);
 #endif
 
-    // Init our SPI controller (must be before screen and lora)
 #ifdef ARCH_RP2040
 #ifdef HW_SPI1_DEVICE
     SPI1.setSCK(LORA_SCK);

src/memGet.cpp

@@ -57,6 +57,8 @@ uint32_t MemGet::getFreePsram()
 {
 #ifdef ARCH_ESP32
     return ESP.getFreePsram();
+#elif (defined(HAS_SDCARD) && defined(ARCH_ESP32))
+    return SD.totalBytes() - SD.usedBytes();
 #elif defined(ARCH_PORTDUINO)
     return 4194252;
 #else
@@ -73,6 +75,8 @@ uint32_t MemGet::getPsramSize()
 {
 #ifdef ARCH_ESP32
     return ESP.getPsramSize();
+#elif (defined(HAS_SDCARD) && defined(ARCH_ESP32))
+    return SD.totalBytes();
 #elif defined(ARCH_PORTDUINO)
     return 4194252;
 #else

src/mesh/MeshService.cpp

@@ -283,7 +283,6 @@ void MeshService::sendToPhone(meshtastic_MeshPacket *p)
 {
     perhapsDecode(p);
 
-#ifdef ARCH_ESP32
 #if !MESHTASTIC_EXCLUDE_STOREFORWARD
     if (moduleConfig.store_forward.enabled && storeForwardModule->isServer() &&
         p->decoded.portnum == meshtastic_PortNum_TEXT_MESSAGE_APP) {
@@ -291,7 +290,6 @@ void MeshService::sendToPhone(meshtastic_MeshPacket *p)
         fromNum++;        // Notify observers for packet from radio
         return;
     }
-#endif
 #endif
 
     if (toPhoneQueue.numFree() == 0) {

src/mesh/MeshService.h

@@ -13,11 +13,9 @@
 #if defined(ARCH_PORTDUINO)
 #include "../platform/portduino/SimRadio.h"
 #endif
-#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO)
 #if !MESHTASTIC_EXCLUDE_STOREFORWARD
 #include "modules/StoreForwardModule.h"
 #endif
-#endif
 
 extern Allocator<meshtastic_QueueStatus> &queueStatusPool;
 extern Allocator<meshtastic_MqttClientProxyMessage> &mqttClientProxyMessagePool;

src/mesh/NodeDB.cpp

@@ -21,6 +21,9 @@
 #include "mesh-pb-constants.h"
 #include "meshUtils.h"
 #include "modules/NeighborInfoModule.h"
+// #if !MESHTASTIC_EXCLUDE_STOREFORWARD
+// #include "modules/StoreForwardModule.h"
+// #endif
 #include <ErriezCRC32.h>
 #include <algorithm>
 #include <pb_decode.h>
@@ -31,8 +34,6 @@
 #if HAS_WIFI
 #include "mesh/wifi/WiFiAPClient.h"
 #endif
-#include "SPILock.h"
-#include "modules/StoreForwardModule.h"
 #include <Preferences.h>
 #include <esp_efuse.h>
 #include <esp_efuse_table.h>
@@ -41,8 +42,10 @@
 #include <soc/soc.h>
 #endif
 
-#ifdef ARCH_PORTDUINO
+#include "SPILock.h"
 #include "modules/StoreForwardModule.h"
+
+#ifdef ARCH_PORTDUINO
 #include "platform/portduino/PortduinoGlue.h"
 #endif
 

src/mesh/RF95Interface.cpp

@@ -188,7 +188,7 @@ bool RF95Interface::init()
 #endif
 
     if (res == RADIOLIB_ERR_NONE)
-        res = lora->setCRC(RADIOLIB_SX126X_LORA_CRC_ON);
+        res = lora->setCRC(true);
 
     if (res == RADIOLIB_ERR_NONE)
         startReceive(); // start receiving

src/modules/Modules.cpp

@@ -69,7 +69,6 @@
 #if !MESHTASTIC_EXCLUDE_GENERIC_THREAD_MODULE
 #include "modules/GenericThreadModule.h"
 #endif
-
 #ifdef ARCH_ESP32
 #if defined(USE_SX1280) && !MESHTASTIC_EXCLUDE_AUDIO
 #include "modules/esp32/AudioModule.h"
@@ -77,9 +76,6 @@
 #if !MESHTASTIC_EXCLUDE_PAXCOUNTER
 #include "modules/esp32/PaxcounterModule.h"
 #endif
-#if !MESHTASTIC_EXCLUDE_STOREFORWARD
-#include "modules/StoreForwardModule.h"
-#endif
 #endif
 #if defined(ARCH_ESP32) || defined(ARCH_NRF52) || defined(ARCH_RP2040) || defined(ARCH_PORTDUINO)
 #if !MESHTASTIC_EXCLUDE_EXTERNALNOTIFICATION
@@ -233,7 +229,7 @@ void setupModules()
         paxcounterModule = new PaxcounterModule();
 #endif
 #endif
-#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO)
+#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO) || defined(HAS_SDCARD)
 #if !MESHTASTIC_EXCLUDE_STOREFORWARD
         storeForwardModule = new StoreForwardModule();
 #endif

src/modules/StoreForwardModule.cpp

@@ -32,7 +32,7 @@ StoreForwardModule *storeForwardModule;
 
 int32_t StoreForwardModule::runOnce()
 {
-#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO)
+#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO) || defined(HAS_SDCARD)
     if (moduleConfig.store_forward.enabled && is_server) {
         // Send out the message queue.
         if (this->busy) {
@@ -89,6 +89,32 @@ void StoreForwardModule::populatePSRAM()
     LOG_DEBUG("After PSRAM init: heap %d/%d PSRAM %d/%d", memGet.getFreeHeap(), memGet.getHeapSize(), memGet.getFreePsram(),
               memGet.getPsramSize());
     LOG_DEBUG("numberOfPackets for packetHistory - %u", numberOfPackets);
+    this->storageType = StorageType::ST_PSRAM;
+}
+
+/**
+ * if we have an SDCARD, format it for store&forward use
+ */
+void StoreForwardModule::populateSDCard()
+{
+#if defined(HAS_SDCARD)
+#if (defined(ARCH_ESP32) || defined(ARCH_NRF52))
+    spiLock->lock();
+    if (SD.cardType() != CARD_NONE) {
+        if (!SD.exists("/storeforward")) {
+            LOG_INFO("Creating StoreForward directory");
+            SD.mkdir("/storeforward");
+        }
+        this->storageType = StorageType::ST_SDCARD;
+        uint32_t numberOfPackets = (this->records ? this->records : (((SD.totalBytes() / 3) * 2) / sizeof(PacketHistoryStruct)));
+        this->records = numberOfPackets;
+        // only allocate space for one temp copy
+        this->packetHistory = (PacketHistoryStruct *)malloc(sizeof(PacketHistoryStruct));
+        LOG_DEBUG("numberOfPackets for packetHistory - %u", numberOfPackets);
+    }
+    spiLock->unlock();
+#endif // ARCH_ESP32 || ARCH_NRF52
+#endif // HAS_SDCARD
 }
 
 /**
@@ -135,6 +161,7 @@ uint32_t StoreForwardModule::getNumAvailablePackets(NodeNum dest, uint32_t last_
         lastRequest.emplace(dest, 0);
     }
     for (uint32_t i = lastRequest[dest]; i < this->packetHistoryTotalCount; i++) {
+        if (this->storageType == StorageType::ST_PSRAM) {
             if (this->packetHistory[i].time && (this->packetHistory[i].time > last_time)) {
                 // Client is only interested in packets not from itself and only in broadcast packets or packets towards it.
                 if (this->packetHistory[i].from != dest &&
@@ -142,7 +169,34 @@ uint32_t StoreForwardModule::getNumAvailablePackets(NodeNum dest, uint32_t last_
                     count++;
                 }
             }
+        } else if (this->storageType == StorageType::ST_SDCARD) {
+#if defined(HAS_SDCARD)
+#if defined(ARCH_ESP32) || defined(ARCH_NRF52)
+            spiLock->lock();
+            auto handler = SD.open("/storeforward/" + String(i), FILE_READ);
+            if (handler) {
+                if (handler.read((uint8_t *)&this->packetHistory[0], sizeof(PacketHistoryStruct)) !=
+                    sizeof(PacketHistoryStruct)) {
+                    LOG_ERROR("SD card reading error");
                 }
+                handler.close();
+                if (this->packetHistory[0].time && (this->packetHistory[0].time > last_time)) {
+
+                    // Client is only interested in packets not from itself and only in broadcast packets or packets towards it.
+                    if (this->packetHistory[0].from != dest &&
+                        (this->packetHistory[0].to == NODENUM_BROADCAST || this->packetHistory[0].to == dest)) {
+                        count++;
+                    }
+                }
+            }
+            spiLock->unlock();
+#endif
+#endif
+        } else {
+            LOG_ERROR("S&F: Unknown storage type");
+        }
+    }
+
     return count;
 }
 
@@ -187,13 +241,14 @@ void StoreForwardModule::historyAdd(const meshtastic_MeshPacket &mp)
     const auto &p = mp.decoded;
 
     if (this->packetHistoryTotalCount == this->records) {
-        LOG_WARN("S&F - PSRAM Full. Starting overwrite");
+        LOG_WARN("S&F - Storage Full. Starting overwrite");
         this->packetHistoryTotalCount = 0;
         for (auto &i : lastRequest) {
             i.second = 0; // Clear the last request index for each client device
         }
     }
 
+    if (this->storageType == StorageType::ST_PSRAM) {
         this->packetHistory[this->packetHistoryTotalCount].time = getTime();
         this->packetHistory[this->packetHistoryTotalCount].to = mp.to;
         this->packetHistory[this->packetHistoryTotalCount].channel = mp.channel;
@@ -202,8 +257,31 @@ void StoreForwardModule::historyAdd(const meshtastic_MeshPacket &mp)
         this->packetHistory[this->packetHistoryTotalCount].reply_id = p.reply_id;
         this->packetHistory[this->packetHistoryTotalCount].emoji = (bool)p.emoji;
         this->packetHistory[this->packetHistoryTotalCount].payload_size = p.payload.size;
-    memcpy(this->packetHistory[this->packetHistoryTotalCount].payload, p.payload.bytes, meshtastic_Constants_DATA_PAYLOAD_LEN);
-
+        memcpy(this->packetHistory[this->packetHistoryTotalCount].payload, p.payload.bytes,
+               meshtastic_Constants_DATA_PAYLOAD_LEN);
+    } else if (this->storageType == StorageType::ST_SDCARD) {
+// Save to SDCARD
+#if defined(HAS_SDCARD)
+#if defined(ARCH_ESP32) || defined(ARCH_NRF52)
+        this->packetHistory[0].time = getTime();
+        this->packetHistory[0].to = mp.to;
+        this->packetHistory[0].channel = mp.channel;
+        this->packetHistory[0].from = getFrom(&mp);
+        this->packetHistory[0].id = mp.id;
+        this->packetHistory[0].reply_id = p.reply_id;
+        this->packetHistory[0].emoji = (bool)p.emoji;
+        this->packetHistory[0].payload_size = p.payload.size;
+        memcpy(this->packetHistory[0].payload, p.payload.bytes, meshtastic_Constants_DATA_PAYLOAD_LEN);
+        spiLock->lock();
+        auto handler = SD.open("/storeforward/" + String(this->packetHistoryTotalCount), FILE_WRITE, true);
+        handler.write((uint8_t *)&this->packetHistory[0], sizeof(PacketHistoryStruct));
+        handler.close();
+        spiLock->unlock();
+#endif
+#endif
+    } else {
+        LOG_ERROR("S&F: Unknown storage type");
+    }
     this->packetHistoryTotalCount++;
 }
 
@@ -236,6 +314,8 @@ bool StoreForwardModule::sendPayload(NodeNum dest, uint32_t last_time)
 meshtastic_MeshPacket *StoreForwardModule::preparePayload(NodeNum dest, uint32_t last_time, bool local)
 {
     for (uint32_t i = lastRequest[dest]; i < this->packetHistoryTotalCount; i++) {
+        if (this->storageType == StorageType::ST_PSRAM) {
+
             if (this->packetHistory[i].time && (this->packetHistory[i].time > last_time)) {
                 /*  Copy the messages that were received by the server in the last msAgo
                     to the packetHistoryTXQueue structure.
@@ -261,6 +341,7 @@ meshtastic_MeshPacket *StoreForwardModule::preparePayload(NodeNum dest, uint32_t
                         p->decoded.portnum = meshtastic_PortNum_TEXT_MESSAGE_APP;
                         memcpy(p->decoded.payload.bytes, this->packetHistory[i].payload, this->packetHistory[i].payload_size);
                         p->decoded.payload.size = this->packetHistory[i].payload_size;
+
                     } else {
                         meshtastic_StoreAndForward sf = meshtastic_StoreAndForward_init_zero;
                         sf.which_variant = meshtastic_StoreAndForward_text_tag;
@@ -281,6 +362,61 @@ meshtastic_MeshPacket *StoreForwardModule::preparePayload(NodeNum dest, uint32_t
                     return p;
                 }
             }
+        } else if (this->storageType == StorageType::ST_SDCARD) {
+#if defined(HAS_SDCARD)
+#if defined(ARCH_ESP32) || defined(ARCH_NRF52)
+            spiLock->lock();
+            auto handler = SD.open("/storeforward/" + String(i), FILE_READ);
+            if (handler) {
+                handler.read((uint8_t *)&this->packetHistory[0], sizeof(PacketHistoryStruct));
+                handler.close();
+                spiLock->unlock();
+                if (this->packetHistory[0].time && (this->packetHistory[0].time > last_time)) {
+                    if (this->packetHistory[0].from != dest &&
+                        (this->packetHistory[0].to == NODENUM_BROADCAST || this->packetHistory[0].to == dest)) {
+
+                        meshtastic_MeshPacket *p = allocDataPacket();
+
+                        p->to = local ? this->packetHistory[0].to : dest; // PhoneAPI can handle original `to`
+                        p->from = this->packetHistory[0].from;
+                        p->channel = this->packetHistory[0].channel;
+                        p->rx_time = this->packetHistory[0].time;
+
+                        // Let's assume that if the server received the S&F request that the client is in range.
+                        p->want_ack = false;
+
+                        if (local) { // PhoneAPI gets normal TEXT_MESSAGE_APP
+                            p->decoded.portnum = meshtastic_PortNum_TEXT_MESSAGE_APP;
+                            memcpy(p->decoded.payload.bytes, this->packetHistory[0].payload, this->packetHistory[0].payload_size);
+                            p->decoded.payload.size = this->packetHistory[0].payload_size;
+                        } else {
+                            meshtastic_StoreAndForward sf = meshtastic_StoreAndForward_init_zero;
+                            sf.which_variant = meshtastic_StoreAndForward_text_tag;
+                            sf.variant.text.size = this->packetHistory[0].payload_size;
+                            memcpy(sf.variant.text.bytes, this->packetHistory[0].payload, this->packetHistory[0].payload_size);
+                            if (this->packetHistory[0].to == NODENUM_BROADCAST) {
+                                sf.rr = meshtastic_StoreAndForward_RequestResponse_ROUTER_TEXT_BROADCAST;
+                            } else {
+                                sf.rr = meshtastic_StoreAndForward_RequestResponse_ROUTER_TEXT_DIRECT;
+                            }
+
+                            p->decoded.payload.size = pb_encode_to_bytes(
+                                p->decoded.payload.bytes, sizeof(p->decoded.payload.bytes), &meshtastic_StoreAndForward_msg, &sf);
+                        }
+
+                        lastRequest[dest] = i + 1; // Update the last request index for the client device
+
+                        return p;
+                    }
+                }
+            } else {
+                spiLock->unlock();
+            }
+#endif
+#endif
+        } else {
+            LOG_ERROR("S&F: Unknown storage type");
+        }
     }
     return nullptr;
 }
@@ -383,7 +519,7 @@ void StoreForwardModule::statsSend(uint32_t to)
  */
 ProcessMessage StoreForwardModule::handleReceived(const meshtastic_MeshPacket &mp)
 {
-#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO)
+#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO) || defined(HAS_SDCARD)
     if (moduleConfig.store_forward.enabled) {
 
         if ((mp.decoded.portnum == meshtastic_PortNum_TEXT_MESSAGE_APP) && is_server) {
@@ -562,7 +698,7 @@ StoreForwardModule::StoreForwardModule()
       ProtobufModule("StoreForward", meshtastic_PortNum_STORE_FORWARD_APP, &meshtastic_StoreAndForward_msg)
 {
 
-#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO)
+#if defined(ARCH_ESP32) || defined(ARCH_PORTDUINO) || defined(HAS_SDCARD)
 
     isPromiscuous = true; // Brown chicken brown cow
 
@@ -613,7 +749,14 @@ StoreForwardModule::StoreForwardModule()
             } else {
                 LOG_INFO("S&F: device doesn't have PSRAM, Disable");
             }
-
+#ifdef HAS_SDCARD
+            // If we have an SDCARD, format it for store&forward use
+            if (SD.cardType() != CARD_NONE) {
+                this->populateSDCard();
+                LOG_INFO("S&F: SDCARD initialized");
+                is_server = true;
+            }
+#endif
             // Client
         } else {
             is_client = true;

src/modules/StoreForwardModule.h

@@ -9,6 +9,11 @@
 #include <functional>
 #include <unordered_map>
 
+#ifdef HAS_SDCARD
+#include "SPILock.h"
+#include <SD.h>
+#endif
+
 struct PacketHistoryStruct {
     uint32_t time;
     uint32_t to;
@@ -21,6 +26,9 @@ struct PacketHistoryStruct {
     pb_size_t payload_size;
 };
 
+// enum for the storage type
+enum StorageType { ST_PSRAM, ST_SDCARD };
+
 class StoreForwardModule : private concurrency::OSThread, public ProtobufModule<meshtastic_StoreAndForward>
 {
     bool busy = 0;
@@ -83,6 +91,10 @@ class StoreForwardModule : private concurrency::OSThread, public ProtobufModule<
 
   private:
     void populatePSRAM();
+    void populateSDCard();
+
+    // Storage Type
+    StorageType storageType = ST_PSRAM;
 
     // S&F Defaults
     uint32_t historyReturnMax = 25;     // Return maximum of 25 records by default.

src/xmodem.h

@@ -61,7 +61,9 @@ class XModemAdapter
 
     uint16_t packetno = 0;
 
-#if defined(ARCH_NRF52) || defined(ARCH_STM32WL)
+#if defined(ARCH_NRF52)
+    Adafruit_LittleFS_Namespace::File file = Adafruit_LittleFS_Namespace::File(FSCom);
+#elif defined(ARCH_STM32WL)
     File file = File(FSCom);
 #else
     File file;

variants/CDEBYTE_EoRa-S3/variant.h

@@ -6,7 +6,7 @@
 
 // SD card - TODO: test, currently untested, copied from T3S3 variant
 #define HAS_SDCARD
-#define SDCARD_USE_SPI1
+#define SDCARD_USE_HSPI
 // TODO: rename this to make this SD-card specific
 #define SPI_CS 13
 #define SPI_SCK 14

variants/bpi_picow_esp32_s3/variant.h

@@ -5,7 +5,7 @@
 // #define HAS_SCREEN 0
 
 // #define HAS_SDCARD
-// #define SDCARD_USE_SPI1
+// #define SDCARD_USE_HSPI
 
 #define USE_SSD1306
 #define I2C_SDA 12

variants/dreamcatcher/variant.h

@@ -70,7 +70,7 @@
 #endif
 
 #define HAS_SDCARD // Have SPI interface SD card slot
-#define SDCARD_USE_SPI1
+#define SDCARD_USE_HSPI
 
 #define LORA_RESET 3
 #define LORA_SCK 12

variants/my_esp32s3_diy_eink/variant.h

@@ -4,7 +4,7 @@
 
 // #define HAS_SCREEN 0
 // #define HAS_SDCARD
-// #define SDCARD_USE_SPI1
+// #define SDCARD_USE_HSPI
 
 // #define USE_SSD1306
 

variants/rak4631/platformio.ini

@@ -19,6 +19,8 @@ lib_deps =
   https://github.com/RAKWireless/RAK13800-W5100S/archive/1.0.2.zip
   rakwireless/RAKwireless NCP5623 RGB LED library@^1.0.2
   https://github.com/RAKWireless/RAK12034-BMX160/archive/dcead07ffa267d3c906e9ca4a1330ab989e957e2.zip
+  https://github.com/Woutvstk/SdFat_wrapper25.git#6f8f48d56c15cbeac753560dfeede4a487f81f4c
+
 
 ; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
 ; Note: as of 6/2013 the serial/bootloader based programming takes approximately 30 seconds

variants/rak4631/variant.h

@@ -108,11 +108,14 @@ static const uint8_t AREF = PIN_AREF;
  * SPI Interfaces
  */
 #define SPI_INTERFACES_COUNT 2
+#define SPI_32MHZ_INTERFACE 0 // 0: use SPIM3 for SPI and SPIM2 for SPI1; 1: the opposite
 
+// SPI pins for SX1262
 #define PIN_SPI_MISO (45)
 #define PIN_SPI_MOSI (44)
 #define PIN_SPI_SCK (43)
 
+// SPI1 pins for external(rak4630) spi (incl. SDCard)
 #define PIN_SPI1_MISO (29) // (0 + 29)
 #define PIN_SPI1_MOSI (30) // (0 + 30)
 #define PIN_SPI1_SCK (3)   // (0 + 3)
@@ -122,6 +125,19 @@ static const uint8_t MOSI = PIN_SPI_MOSI;
 static const uint8_t MISO = PIN_SPI_MISO;
 static const uint8_t SCK = PIN_SPI_SCK;
 
+// SD card SPI pin definitions
+
+#define HAS_SDCARD 1
+#define SDCARD_USE_SPI1 1
+
+#define SDCARD_CS (26)
+
+// Some settings for the SdFat library to optimize flash usage
+#define SDFAT_FILE_TYPE 1 // only support FAT16/FAT32, not exFAT
+#define CHECK_FLASH_PROGRAMMING                                                                                                  \
+    0 // this reduces flash usage but may cause higher power usage when sd card is idle TODO:Check if power usage is higher
+#define MAINTAIN_FREE_CLUSTER_COUNT 1 // maintain free cluster count
+
 /*
  * eink display pins
  */

variants/tbeam-s3-core/variant.h

@@ -58,7 +58,7 @@
 #define GPS_1PPS_PIN 6
 
 #define HAS_SDCARD // Have SPI interface SD card slot
-#define SDCARD_USE_SPI1
+#define SDCARD_USE_HSPI
 
 // PCF8563 RTC Module
 // #define PCF8563_RTC 0x51         //Putting definitions in variant. h does not compile correctly

variants/tlora_t3s3_epaper/variant.h

@@ -1,5 +1,5 @@
 #define HAS_SDCARD
-#define SDCARD_USE_SPI1
+#define SDCARD_USE_HSPI
 
 // Display (E-Ink)
 #define PIN_EINK_CS 15

variants/tlora_t3s3_v1/variant.h

@@ -1,5 +1,5 @@
 #define HAS_SDCARD
-#define SDCARD_USE_SPI1
+#define SDCARD_USE_HSPI
 
 #define USE_SSD1306
 
@@ -76,4 +76,4 @@
 #endif
 
 #define HAS_SDCARD // Have SPI interface SD card slot
-#define SDCARD_USE_SPI1
+#define SDCARD_USE_HSPI

variants/tlora_v2_1_16/platformio.ini

@@ -3,6 +3,11 @@ extends = esp32_base
 board = ttgo-lora32-v21
 board_check = true
 build_flags = 
-  ${esp32_base.build_flags} -D TLORA_V2_1_16 -I variants/tlora_v2_1_16
+  ${esp32_base.build_flags}
+  -D TLORA_V2_1_16
+  -I variants/tlora_v2_1_16
   -DGPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
+  -DRADIOLIB_EXCLUDE_SX128X=1
+  -DRADIOLIB_EXCLUDE_SX126X=1
+  -DRADIOLIB_EXCLUDE_LR11X0=1
 upload_speed = 115200

variants/tlora_v2_1_16/variant.h

@@ -23,3 +23,14 @@
 #endif
 
 #define LORA_DIO2 32 // Not really used
+
+/*
+ * Use SD Card for Store and Forward
+ */
+#define HAS_SDCARD
+#define SDCARD_USE_HSPI
+#define SPI_MOSI 15
+#define SPI_MISO 2
+#define SPI_SCK 14
+#define SPI_CS 13
+#define SDCARD_CS SPI_CS

variants/unphone/variant.h

@@ -51,6 +51,9 @@
 #undef GPS_RX_PIN
 #undef GPS_TX_PIN
 
+// #define HAS_SDCARD 1 // causes hang if defined
+#define SDCARD_USE_HSPI
+
 #define SD_SPI_FREQUENCY 25000000
 #define SDCARD_CS 43