Implement LittleFS for LN882H - only first basic testing from WebApp …

src/cmnds/cmd_eventHandlers.c

@@ -299,7 +299,7 @@ void EventHandlers_ProcessVariableChange_Integer(byte eventCode, int oldValue, i
 		ev = ev->next;
 	}
 
-#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
+#if defined(PLATFORM_BEKEN) || defined(WINDOWS) || defined(PLATFORM_BL602) || defined(PLATFORM_LN882H) 
 	CMD_Script_ProcessWaitersForEvent(eventCode, newValue);
 #endif
 }
@@ -383,7 +383,7 @@ void EventHandlers_FireEvent(byte eventCode, int argument) {
 		ev = ev->next;
 	}
 
-#if defined(PLATFORM_BEKEN) || defined(WINDOWS)
+#if defined(PLATFORM_BEKEN) || defined(WINDOWS) || defined(PLATFORM_BL602) || defined(PLATFORM_LN882H)
 	CMD_Script_ProcessWaitersForEvent(eventCode, argument);
 #endif
 }

src/cmnds/cmd_main.c

@@ -269,7 +269,7 @@ static commandResult_t CMD_ClearAll(const void* context, const char* cmd, const
 	CHANNEL_ClearAllChannels();
 	CMD_ClearAllHandlers(0, 0, 0, 0);
 	RepeatingEvents_Cmd_ClearRepeatingEvents(0, 0, 0, 0);
-#if defined(WINDOWS) || defined(PLATFORM_BL602) || defined(PLATFORM_BEKEN)
+#if defined(WINDOWS) || defined(PLATFORM_BL602) || defined(PLATFORM_BEKEN) || defined(PLATFORM_LN882H)
 	CMD_resetSVM(0, 0, 0, 0);
 #endif
 
@@ -824,7 +824,7 @@ void CMD_Init_Early() {
 	//cmddetail:"examples":""}
 	CMD_RegisterCommand("PWMFrequency", CMD_PWMFrequency, NULL);
 
-#if (defined WINDOWS) || (defined PLATFORM_BEKEN) || (defined PLATFORM_BL602)
+#if (defined WINDOWS) || (defined PLATFORM_BEKEN) || (defined PLATFORM_BL602) || (defined PLATFORM_LN882H)
 	CMD_InitScripting();
 #endif
 	if (!bSafeMode) {

src/littlefs/lfs_util.h

@@ -9,7 +9,7 @@
 
 #if PLATFORM_BEKEN
 #include "mem_pub.h"
-#elif PLATFORM_BL602
+#elif PLATFORM_BL602 || PLATFORM_LN882H
 #define os_free free
 #define os_malloc malloc
 #endif

src/littlefs/our_lfs.c

@@ -24,6 +24,13 @@
 #include <bl_flash.h>
 #include <bl_mtd.h>
 
+#elif PLATFORM_LN882H
+
+#include "../hal/hal_flashConfig.h"
+#include "hal/hal_flash.h"
+#include "flash_partition_table.h"
+
+
 #endif
 
 
@@ -562,6 +569,50 @@ static int lfs_erase(const struct lfs_config *c, lfs_block_t block){
 }
 
 
+
+#elif PLATFORM_LN882H
+
+static int lfs_read(const struct lfs_config *c, lfs_block_t block,
+        lfs_off_t off, void *buffer, lfs_size_t size){
+    int res;
+    unsigned int startAddr = LFS_Start;
+    startAddr += block*LFS_BLOCK_SIZE;
+    startAddr += off;
+    res = hal_flash_read(startAddr, size, (uint8_t *)buffer);
+    return res;
+}
+
+// Program a region in a block. The block must have previously
+// been erased. Negative error codes are propogated to the user.
+// May return LFS_ERR_CORRUPT if the block should be considered bad.
+static int lfs_write(const struct lfs_config *c, lfs_block_t block,
+        lfs_off_t off, const void *buffer, lfs_size_t size){
+    int res;
+    unsigned int startAddr = LFS_Start;
+
+
+    startAddr += block*LFS_BLOCK_SIZE;
+    startAddr += off;
+
+	res = hal_flash_program(startAddr, size, (uint8_t *)buffer);
+
+
+    return res;
+}
+
+// Erase a block. A block must be erased before being programmed.
+// The state of an erased block is undefined. Negative error codes
+// are propogated to the user.
+// May return LFS_ERR_CORRUPT if the block should be considered bad.
+static int lfs_erase(const struct lfs_config *c, lfs_block_t block){
+    int res = LFS_ERR_OK;
+    unsigned int startAddr = LFS_Start;
+    startAddr += block*LFS_BLOCK_SIZE;
+    hal_flash_erase(startAddr, LFS_BLOCK_SIZE);		// it's a void function for LN882H, so no return value
+    return res;
+}
+
+
 #endif 
 
 // Sync the state of the underlying block device. Negative error codes

src/littlefs/our_lfs.h

@@ -35,6 +35,16 @@
 // end media partition
 #define LFS_BLOCKS_END 0x1E9000
 
+#elif PLATFORM_LN882H
+// start0x1000 after OTA addr (OTA, start_addr: 0x00133000, size_KB: 0x000AA000)
+// (OTA, start_addr: 0x00133000, size_KB: 0x000AA000)
+// --> OTA-start + 0x1000 = 0x00133000 + 0x1000 = 0x00134000
+// --> OTA-end = 0x00133000 +  0x000AA000 = 0x001DD000
+#define LFS_BLOCKS_START 0x00134000
+#define LFS_BLOCKS_START_MIN 0x00134000
+// end media partition
+#define LFS_BLOCKS_END 0x001DD000
+
 #else
 // TODO
 // start 0x1000 after OTA addr
@@ -67,4 +77,4 @@ void init_lfs(int create);
 void release_lfs();
 int lfs_present();
 #endif
-#endif
+#endif

src/new_common.h

@@ -322,9 +322,7 @@ OSStatus rtos_create_thread( beken_thread_t* thread,
 #elif PLATFORM_LN882H
 
 // TODO:LN882H Platform setup here.
-typedef int bool;
-#define true 1
-#define false 0
+#include <stdbool.h>
 
 #define ASSERT
 #define os_strcpy strcpy

src/obk_config.h

@@ -124,12 +124,15 @@
 
 //#define OBK_DISABLE_ALL_DRIVERS       1
 //#define ENABLE_TASMOTADEVICEGROUPS 1
-#define ENABLE_NTP				1
-#define ENABLE_DRIVER_BL0937    1
-#define ENABLE_DRIVER_LED 1
+#define ENABLE_NTP			1
+#define ENABLE_DRIVER_BL0937    	1
+#define ENABLE_DRIVER_LED 		1
 #define ENABLE_DRIVER_WEMO		1
 #define ENABLE_DRIVER_HUE		1
 #define ENABLE_DRIVER_DHT		1
+#define ENABLE_LITTLEFS			1
+#define ENABLE_TEST_COMMANDS		0
+#define ENABLE_EXPAND_CONSTANT		1
 //#define	ENABLE_DRIVER_TMGN		1
 
 #else

src/user_main.c

@@ -852,7 +852,7 @@ void QuickTick(void* param)
 	g_last_time = g_time;
 
 
-#if (defined WINDOWS) || (defined PLATFORM_BEKEN) || (defined PLATFORM_BL602)
+#if (defined WINDOWS) || (defined PLATFORM_BEKEN) || (defined PLATFORM_BL602) || (defined PLATFORM_LN882H)
 	SVM_RunThreads(g_deltaTimeMS);
 #endif
 	RepeatingEvents_RunUpdate(g_deltaTimeMS * 0.001f);