diff --git a/coordinator/README.md b/coordinator/README.md
index 2900d6f..32eda64 100644
--- a/coordinator/README.md
+++ b/coordinator/README.md
@@ -60,12 +60,12 @@ This repository contains various Z-Stack coordinator firmwares.
| CC2538 + CC2592 |
3.0 |
- 80 |
- 40/400 |
+ 100 |
+ 200/400 |
- Discussion #1568
- - Max 40 Zigbee 3.0 devices
+ - Max 200 Zigbee 3.0 devices
|
diff --git a/coordinator/Z-Stack_3.0.x/bin/CC2538_CC2592_MODKAMRU_V3_20200211.zip b/coordinator/Z-Stack_3.0.x/bin/CC2538_CC2592_MODKAMRU_V3_20200211.zip
deleted file mode 100644
index cf0d28f..0000000
Binary files a/coordinator/Z-Stack_3.0.x/bin/CC2538_CC2592_MODKAMRU_V3_20200211.zip and /dev/null differ
diff --git a/coordinator/Z-Stack_3.0.x/bin/CC2538_CC2592_MODKAMRU_V3_20200327.zip b/coordinator/Z-Stack_3.0.x/bin/CC2538_CC2592_MODKAMRU_V3_20200327.zip
new file mode 100644
index 0000000..62a75fc
Binary files /dev/null and b/coordinator/Z-Stack_3.0.x/bin/CC2538_CC2592_MODKAMRU_V3_20200327.zip differ
diff --git a/coordinator/Z-Stack_3.0.x/firmware_CC2538_CC2592_MODKAMRU_V3.patch b/coordinator/Z-Stack_3.0.x/firmware_CC2538_CC2592_MODKAMRU_V3.patch
index 70a15a6..1ded9e1 100644
--- a/coordinator/Z-Stack_3.0.x/firmware_CC2538_CC2592_MODKAMRU_V3.patch
+++ b/coordinator/Z-Stack_3.0.x/firmware_CC2538_CC2592_MODKAMRU_V3.patch
@@ -1,8 +1,8 @@
diff --git a/Components/bsp/srf06eb_cc2538/drivers/source/bsp.h b/Components/bsp/srf06eb_cc2538/drivers/source/bsp.h
-index 38ac3d9..367699d 100644
+index 38ac3d9..44c0d5b 100644
--- a/Components/bsp/srf06eb_cc2538/drivers/source/bsp.h
+++ b/Components/bsp/srf06eb_cc2538/drivers/source/bsp.h
-@@ -81,16 +81,22 @@ extern "C"
+@@ -81,15 +81,21 @@ extern "C"
#define BSP_3V3_EN GPIO_PIN_4 //!< PB4
// Board LED defines
@@ -15,7 +15,6 @@ index 38ac3d9..367699d 100644
- BSP_LED_2 | \
- BSP_LED_3 | \
- BSP_LED_4) //!< Bitmask of all LEDs
--
+#ifdef MODKAMRU_V3 // Redefine board LEDs
+ #define BSP_LED_BASE GPIO_B_BASE
+ #define BSP_LED_1 GPIO_PIN_1
@@ -31,24 +30,22 @@ index 38ac3d9..367699d 100644
+ #define BSP_LED_4 GPIO_PIN_3 //!< PC3
+ #define BSP_LED_ALL (BSP_LED_1 | BSP_LED_2 | BSP_LED_3 | BSP_LED_4) //!< Bitmask of all LEDs
+#endif
-+
+
// Board key defines
#define BSP_KEY_DIR_BASE GPIO_C_BASE //!< Base for left/right/up/down
- #define BSP_KEY_SEL_BASE GPIO_A_BASE //!< Base for Select
diff --git a/Components/hal/include/hal_led.h b/Components/hal/include/hal_led.h
-index bb327f1..f8a88b2 100644
+index bb327f1..846dea2 100644
--- a/Components/hal/include/hal_led.h
+++ b/Components/hal/include/hal_led.h
-@@ -86,6 +86,19 @@ extern "C"
- /*********************************************************************
+@@ -87,6 +87,19 @@ extern "C"
* GLOBAL VARIABLES
*/
-+
+
+#ifdef MODKAMRU_V3 //LED control helpers
+ /* Dynamically enable/disable LEDs */
+ extern bool gbModkamUseLeds;
+ extern void modkamUseLeds(bool);
-+
++
+ /* LED control macros */
+#define MODKAM_LED_ON(leds) {if(gbModkamUseLeds)HalLedSet(leds,HAL_LED_MODE_ON);}
+#define MODKAM_LED_OFF(leds) {if(gbModkamUseLeds)HalLedSet(leds,HAL_LED_MODE_OFF);}
@@ -56,9 +53,10 @@ index bb327f1..f8a88b2 100644
+#define MODKAM_LED_BLINK_LONG(leds) MODKAM_LED_BLINK(leds,1,90,1000)
+#define MODKAM_LED_BLINK_SHORT(leds) MODKAM_LED_BLINK(leds,1,50,100)
+#endif
-
++
/*
* Initialize LED Service.
+ */
diff --git a/Components/hal/target/CC2538ZNP/hal_board_cfg.h b/Components/hal/target/CC2538ZNP/hal_board_cfg.h
index 0bc45b5..9f28629 100644
--- a/Components/hal/target/CC2538ZNP/hal_board_cfg.h
@@ -203,7 +201,7 @@ index 1a6e636..cf560e9 100644
* @fn HalLedInit
*
diff --git a/Components/hal/target/CC2538ZNP/hal_uart_isr.c b/Components/hal/target/CC2538ZNP/hal_uart_isr.c
-index a6ce62b..0e34aec 100644
+index a6ce62b..8d500af 100644
--- a/Components/hal/target/CC2538ZNP/hal_uart_isr.c
+++ b/Components/hal/target/CC2538ZNP/hal_uart_isr.c
@@ -160,10 +160,17 @@ uint8 HalUARTOpenIsr(uint8 port, halUARTCfg_t *config)
@@ -224,21 +222,6 @@ index a6ce62b..0e34aec 100644
}
IntEnable(HAL_UART_INT_CTRL);
-@@ -364,11 +371,14 @@ uint16 HalUARTWriteIsr(uint8 port, uint8 *pBuffer, uint16 length)
- cnt = idx - cnt;
- }
-
-+#ifdef MODKAMRU_V3
-+#else
- /* Accept "all-or-none" on write request. */
- if (cnt < length)
- {
- return 0;
- }
-+#endif
-
- txMT = false;
- idx = uartRecord.tx.bufferTail;
diff --git a/Components/mt/MT_SYS.c b/Components/mt/MT_SYS.c
index aa57766..9b3cb3d 100644
--- a/Components/mt/MT_SYS.c
@@ -271,22 +254,22 @@ index aa57766..9b3cb3d 100644
// Plug the SBL revision indication
UINT32_TO_BUF_LITTLE_ENDIAN(pBuf,sblRev);
diff --git a/Components/mt/MT_UTIL.c b/Components/mt/MT_UTIL.c
-index b4a24d8..68d7ceb 100644
+index b4a24d8..d9e461d 100644
--- a/Components/mt/MT_UTIL.c
+++ b/Components/mt/MT_UTIL.c
-@@ -921,6 +921,12 @@ static void MT_UtilLedControl(uint8 *pBuf)
- /* LED and Mode */
+@@ -922,6 +922,12 @@ static void MT_UtilLedControl(uint8 *pBuf)
iLed = *pBuf++;
iMode = *pBuf;
-+
+
+#ifdef MODKAMRU_V3
+ if(iMode==0)
+ modkamUseLeds(false);
+ else modkamUseLeds(true);
+#endif
-
++
if ( iLed == 1 )
Led = HAL_LED_1;
+ else if ( iLed == 2 )
diff --git a/Components/mt/MT_VERSION.c b/Components/mt/MT_VERSION.c
index f374554..f2e3de9 100644
--- a/Components/mt/MT_VERSION.c
@@ -302,11 +285,11 @@ index f374554..f2e3de9 100644
2, /* Software maintenance release number */
diff --git a/Components/mt/revision_info.h b/Components/mt/revision_info.h
new file mode 100644
-index 0000000..636ccc8
+index 0000000..4e4e676
--- /dev/null
+++ b/Components/mt/revision_info.h
@@ -0,0 +1 @@
-+#define CODE_REVISION_NUMBER 20200211
++#define CODE_REVISION_NUMBER 20200327
\ No newline at end of file
diff --git a/Components/osal/mcu/cc2538/osal_nv.c b/Components/osal/mcu/cc2538/osal_nv.c
index 9275e64..7e2fee5 100644
@@ -375,7 +358,7 @@ index 1b4f72c..7695d9f 100644
}
(void)extAddr; //dummy
diff --git a/Components/stack/nwk/nwk_globals.c b/Components/stack/nwk/nwk_globals.c
-index eb436ae..8b43ae5 100644
+index eb436ae..7d2281c 100644
--- a/Components/stack/nwk/nwk_globals.c
+++ b/Components/stack/nwk/nwk_globals.c
@@ -71,10 +71,17 @@
@@ -383,9 +366,9 @@ index eb436ae..8b43ae5 100644
*/
// Maximums for the data buffer queue
+#ifdef MODKAMRU_V3
-+#define NWK_MAX_DATABUFS_WAITING 80 // Waiting to be sent to MAC
-+#define NWK_MAX_DATABUFS_SCHEDULED 50 // Timed messages to be sent
-+#define NWK_MAX_DATABUFS_CONFIRMED 50 // Held after MAC confirms
++#define NWK_MAX_DATABUFS_WAITING 180 // Waiting to be sent to MAC
++#define NWK_MAX_DATABUFS_SCHEDULED 150 // Timed messages to be sent
++#define NWK_MAX_DATABUFS_CONFIRMED 150 // Held after MAC confirms
+#define NWK_MAX_DATABUFS_TOTAL 255 // Total number of buffers
+#else
#define NWK_MAX_DATABUFS_WAITING 8 // Waiting to be sent to MAC
@@ -413,7 +396,7 @@ index d170283..e251f15 100644
//========== TouchLink NWK configuration ===============
// Values used by Router when starts a network as initiator
diff --git a/Components/stack/zdo/ZDObject.c b/Components/stack/zdo/ZDObject.c
-index dcb6efa..29c8adc 100644
+index dcb6efa..4bbb646 100644
--- a/Components/stack/zdo/ZDObject.c
+++ b/Components/stack/zdo/ZDObject.c
@@ -76,6 +76,10 @@
@@ -431,7 +414,7 @@ index dcb6efa..29c8adc 100644
#endif
duration = inMsg->asdu[ZDP_MGMT_PERMIT_JOIN_REQ_DURATION];
-+
++
+#ifdef MODKAMRU_V3
+ if(duration==0)
+ MODKAM_LED_OFF(HAL_LED_3)
@@ -501,7 +484,7 @@ index 9d2c1bf..328cbbb 100644
/* The maximum number of groups in the groups table */
-DAPS_MAX_GROUPS=16
diff --git a/Projects/zstack/ZMain/TI2538ZNP/OnBoard.h b/Projects/zstack/ZMain/TI2538ZNP/OnBoard.h
-index 02bce67..3271563 100644
+index 02bce67..11ebfb6 100644
--- a/Projects/zstack/ZMain/TI2538ZNP/OnBoard.h
+++ b/Projects/zstack/ZMain/TI2538ZNP/OnBoard.h
@@ -120,10 +120,17 @@ extern uint8 aExtendedAddress[8];
@@ -513,10 +496,10 @@ index 02bce67..3271563 100644
-#define HAL_UART_TX_BUF_SIZE 120
-#define HAL_UART_IDLE_TIMEOUT 5
+#ifdef MODKAMRU_V3
-+ #define HAL_UART_FLOW_THRESHOLD 10
-+ #define HAL_UART_RX_BUF_SIZE 340
-+ #define HAL_UART_TX_BUF_SIZE 240
-+ #define HAL_UART_IDLE_TIMEOUT 10
++ #define HAL_UART_FLOW_THRESHOLD 5
++ #define HAL_UART_RX_BUF_SIZE 1024
++ #define HAL_UART_TX_BUF_SIZE 1024
++ #define HAL_UART_IDLE_TIMEOUT 5
+#else
+ #define HAL_UART_FLOW_THRESHOLD 5
+ #define HAL_UART_RX_BUF_SIZE 170
@@ -527,7 +510,7 @@ index 02bce67..3271563 100644
/* Restart system from absolute beginning
* Disables interrupts, forces WatchDog reset
diff --git a/Projects/zstack/ZMain/TI2538ZNP/ZMain.c b/Projects/zstack/ZMain/TI2538ZNP/ZMain.c
-index 5febd92..0d3a44f 100644
+index 5febd92..b2d54d3 100644
--- a/Projects/zstack/ZMain/TI2538ZNP/ZMain.c
+++ b/Projects/zstack/ZMain/TI2538ZNP/ZMain.c
@@ -48,6 +48,10 @@
@@ -541,25 +524,25 @@ index 5febd92..0d3a44f 100644
#ifndef NONWK
#include "AF.h"
#endif
-@@ -160,6 +164,13 @@ int main( void )
- /* If WDT is used, this is a good place to enable it. */
+@@ -161,6 +165,13 @@ int main( void )
WatchDogEnable( WDTIMX );
#endif
-+
+
+#ifdef MODKAMRU_V3
+ // Test all LEDs
+ MODKAM_LED_BLINK_LONG(HAL_LED_ALL);
+ // Power LED on
+ MODKAM_LED_ON(HAL_LED_1);
+#endif
-
++
osal_start_system(); /* No Return from here */
+ return 0; /* Shouldn't get here. */
diff --git a/Projects/zstack/ZNP/Source/znp.cfg b/Projects/zstack/ZNP/Source/znp.cfg
-index 2b8d56d..b7fc48a 100644
+index 2b8d56d..36b3a2c 100644
--- a/Projects/zstack/ZNP/Source/znp.cfg
+++ b/Projects/zstack/ZNP/Source/znp.cfg
-@@ -107,3 +107,38 @@
+@@ -107,3 +107,39 @@
-DMT_APP_FUNC
-DMT_APP_CNF_FUNC
@@ -580,7 +563,8 @@ index 2b8d56d..b7fc48a 100644
+
+/* Large netrowk optimizations (MTO, Source Routing) */
+-DINT_HEAP_LEN=12288
-+-DNWK_MAX_DEVICE_LIST=80
++-DZDSECMGR_TC_DEVICE_MAX=200
++-DNWK_MAX_DEVICE_LIST=100
+-DCONCENTRATOR_ENABLE=TRUE
+-DCONCENTRATOR_DISCOVERY_TIME=120
+-DMAX_RTG_SRC_ENTRIES=400
@@ -599,7 +583,7 @@ index 2b8d56d..b7fc48a 100644
+//-DZDNWKMGR_MIN_TRANSMISSIONS=0
+-DNWK_LINK_STATUS_PERIOD=60
diff --git a/Projects/zstack/ZNP/Source/znp_app.c b/Projects/zstack/ZNP/Source/znp_app.c
-index 31b115e..f7ada93 100644
+index 31b115e..ad68b55 100644
--- a/Projects/zstack/ZNP/Source/znp_app.c
+++ b/Projects/zstack/ZNP/Source/znp_app.c
@@ -67,6 +67,10 @@
@@ -620,7 +604,7 @@ index 31b115e..f7ada93 100644
+#ifdef MODKAMRU_V3
+ MODKAM_LED_BLINK_SHORT(HAL_LED_4);
+#endif
-+
++
osal_event_hdr_t *pMsg;
#if !defined CC2531ZNP
uint8 *pBuf;
@@ -642,7 +626,7 @@ index 31b115e..f7ada93 100644
+ if(
+ (event & HAL_UART_RX_FULL) ||
+ (event & HAL_UART_RX_ABOUT_FULL) ||
-+ (event & HAL_UART_RX_TIMEOUT)
++ (event & HAL_UART_RX_TIMEOUT)
+ ){
+ MT_UartProcessZToolData(port, znpTaskId);
+ }else if(event & HAL_UART_TX_EMPTY){
@@ -662,22 +646,20 @@ index 31b115e..f7ada93 100644
/**************************************************************************************************
diff --git a/note.txt b/note.txt
new file mode 100644
-index 0000000..91122c7
+index 0000000..c6c23c4
--- /dev/null
+++ b/note.txt
-@@ -0,0 +1,15 @@
+@@ -0,0 +1,13 @@
+Preprocessor:
+ USB:
+ - HAL_UART_USB
+ - xHAL_UART=TRUE
+ - xZNP_ALT
+ UART FC:
-+ - xHAL_UART_USB
++ - xHAL_UART_USB
+ - HAL_UART=TRUE
+ - xZNP_ALT
+ UART no FC:
-+ - xHAL_UART_USB
++ - xHAL_UART_USB
+ - HAL_UART=TRUE
+ - ZNP_ALT
-+
-+