[EFR32] Enable SED build option

.github/.wordlist.txt

@@ -418,6 +418,7 @@ FreeRTOSConfig
 fsl
 fstab
 fsync
+ftd
 fullclean
 gbl
 gcloud
@@ -887,6 +888,7 @@ SDK's
 SDKs
 SDKTARGETSYSROOT
 sdl
+SED
 SEGGER
 semver
 sendto

examples/lighting-app/efr32/.gn

@@ -23,6 +23,6 @@ check_system_includes = true
 default_args = {
   target_cpu = "arm"
   target_os = "freertos"
-
+  chip_openthread_ftd = true
   import("//args.gni")
 }

examples/lighting-app/efr32/BUILD.gn

@@ -45,6 +45,9 @@ declare_args() {
   # Monitor & log memory usage at runtime.
   enable_heap_monitoring = false
 
+  # Enable Sleepy end device
+  enable_sleepy_device = false
+
   # Wifi related stuff - they are overriden by gn -args="use_wf200=true"
   use_wf200 = false
   use_rs911x = false

examples/lighting-app/efr32/README.md

@@ -85,7 +85,7 @@ Silicon Labs platform.
           $ cd ~/connectedhomeip
           $ rm -rf ./out/
 
-OR use GN/Ninja directly
+    OR use GN/Ninja directly
 
           $ cd ~/connectedhomeip/examples/lighting-app/efr32
           $ git submodule update --init
@@ -99,7 +99,19 @@ OR use GN/Ninja directly
           $ cd ~/connectedhomeip/examples/lighting-app/efr32
           $ rm -rf out/
 
-*   Build the example with pigweed RCP use GN/Ninja Directly
+*   Build the example as Sleepy End Device (SED)
+
+          $ ./scripts/examples/gn_efr32_example.sh ./examples/lighting-app/efr32/ ./out/lighting-app_SED BRD4161A --sed
+
+    or use gn as previously mentioned but adding the following arguments:
+
+          $ gn gen out/debug '--args=efr32_board="BRD4161A" enable_sleepy_device=true chip_openthread_ftd=false'
+
+*   Build the example with pigweed RCP
+
+          $ ./scripts/examples/gn_efr32_example.sh examples/lighting-app/efr32/ out/lighting_app_rpc BRD4161A 'import("//with_pw_rpc.gni")'
+
+    or use GN/Ninja Directly
 
           $ cd ~/connectedhomeip/examples/lighting-app/efr32
           $ git submodule update --init
@@ -110,6 +122,11 @@ OR use GN/Ninja directly
 
     [Running Pigweed RPC console](#running-pigweed-rpc-console)
 
+For more build options, help is provided when running the build script without
+arguments
+
+         ./scripts/examples/gn_efr32_example.sh
+
 <a name="flashing"></a>
 
 ## Flashing the Application

examples/lighting-app/efr32/args.gni

@@ -21,5 +21,4 @@ efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 pw_log_BACKEND = "${chip_root}/src/lib/support/pw_log_chip"
 pw_assert_BACKEND = "$dir_pw_assert_log"
 chip_enable_openthread = true
-chip_openthread_ftd = true
 chip_system_config_use_open_thread_udp = true

examples/lighting-app/efr32/include/FreeRTOSConfig.h

@@ -127,34 +127,14 @@ extern "C" {
  * See http://www.freertos.org/a00110.html.
  *----------------------------------------------------------*/
 
-/* Set configCREATE_LOW_POWER_DEMO as follows:
- *
- * 0: Build the full test and demo application.
- * 1: Build the simple blinky tickless low power demo, generating the tick
- *    interrupt from the RTCC.  EM2 will be entered.  The LXFO clock is used.
- *  See the comments at the top of main.c, main_full.c and main_low_power.c for
- *  more information.
- */
-
-#define configCREATE_LOW_POWER_DEMO (0)
-
-/* Some configuration is dependent on the demo being built. */
-#if (configCREATE_LOW_POWER_DEMO == 0)
-
-/* Tickless mode is not used. */
-
-/* Some of the standard demo test tasks assume a tick rate of 1KHz, even
-though that is faster than would normally be warranted by a real
-application. */
-#define configTICK_RATE_HZ (1000)
-
 /* Energy saving modes. */
 #if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
 #define configUSE_TICKLESS_IDLE 1
 #else
 #define configUSE_TICKLESS_IDLE 0
-#endif
+#endif // SL_CATALOG_POWER_MANAGER_PRESENT
 
+#define configTICK_RATE_HZ (1000)
 /* Definition used by Keil to replace default system clock source. */
 #define configOVERRIDE_DEFAULT_TICK_CONFIGURATION 1
 
@@ -164,30 +144,6 @@ application. */
 #define configUSE_MALLOC_FAILED_HOOK (1)
 #define configUSE_IDLE_HOOK (1)
 
-#define configENERGY_MODE (sleepEM1)
-
-#else
-
-/* Tickless idle mode, generating RTOS tick interrupts from the RTC, fed
-by the LXFO clock. */
-
-/* The slow clock used to generate the tick interrupt in the low power demo
-runs at 32768/8=4096Hz.  Ensure the tick rate is a multiple of the clock. */
-#define configTICK_RATE_HZ (128)
-
-/* The low power demo uses the tickless idle feature. */
-#define configUSE_TICKLESS_IDLE (1)
-#define configOVERRIDE_DEFAULT_TICK_CONFIGURATION (1)
-
-/* Hook function related definitions. */
-#define configUSE_TICK_HOOK (0)
-#define configCHECK_FOR_STACK_OVERFLOW (0)
-#define configUSE_MALLOC_FAILED_HOOK (0)
-#define configUSE_IDLE_HOOK (1)
-
-#define configENERGY_MODE (sleepEM3)
-#endif
-
 /* Main functions*/
 /* Run time stats gathering related definitions. */
 #define configGENERATE_RUN_TIME_STATS (0)

examples/lighting-app/efr32/src/main.cpp

@@ -150,7 +150,14 @@ int main(void)
         appError(ret);
     }
 
+#if CHIP_DEVICE_CONFIG_THREAD_FTD
     ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_Router);
+#else // CHIP_DEVICE_CONFIG_THREAD_FTD
+#if CHIP_DEVICE_CONFIG_ENABLE_SED
+    ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_SleepyEndDevice);
+#endif // CHIP_DEVICE_CONFIG_ENABLE_SED
+    ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice);
+#endif // CHIP_DEVICE_CONFIG_THREAD_FTD
     if (ret != CHIP_NO_ERROR)
     {
         EFR32_LOG("ConnectivityMgr().SetThreadDeviceType() failed");

examples/lock-app/efr32/.gn

@@ -23,6 +23,6 @@ check_system_includes = true
 default_args = {
   target_cpu = "arm"
   target_os = "freertos"
-
+  chip_openthread_ftd = true
   import("//args.gni")
 }

examples/lock-app/efr32/BUILD.gn

@@ -44,6 +44,9 @@ declare_args() {
   # Monitor & log memory usage at runtime.
   enable_heap_monitoring = false
 
+  # Enable Sleepy end device
+  enable_sleepy_device = false
+
   # Wifi related stuff - they are overriden by gn -args="use_wf200=true"
   use_wf200 = false
   use_rs911x = false

examples/lock-app/efr32/README.md

@@ -84,7 +84,7 @@ Silicon Labs platform.
           $ cd ~/connectedhomeip
           $ rm -rf ./out/
 
-OR use GN/Ninja directly
+    OR use GN/Ninja directly
 
           $ cd ~/connectedhomeip/examples/lock-app/efr32
           $ git submodule update --init
@@ -98,6 +98,34 @@ OR use GN/Ninja directly
           $ cd ~/connectedhomeip/examples/lock-app/efr32
           $ rm -rf out/
 
+*   Build the example as Sleepy End Device (SED)
+
+          $ ./scripts/examples/gn_efr32_example.sh ./examples/lighting-app/efr32/ ./out/lighting-app_SED BRD4161A --sed
+
+    or use gn as previously mentioned but adding the following arguments:
+
+          $ gn gen out/debug '--args=efr32_board="BRD4161A" enable_sleepy_device=true chip_openthread_ftd=false'
+
+*   Build the example with pigweed RCP
+
+          $ ./scripts/examples/gn_efr32_example.sh examples/lock-app/efr32/ out/lock_app_rpc BRD4161A 'import("//with_pw_rpc.gni")'
+
+    or use GN/Ninja Directly
+
+          $ cd ~/connectedhomeip/examples/lock-app/efr32
+          $ git submodule update --init
+          $ source third_party/connectedhomeip/scripts/activate.sh
+          $ export EFR32_BOARD=BRD4161A
+          $ gn gen out/debug --args='import("//with_pw_rpc.gni")'
+          $ ninja -C out/debug
+
+    [Running Pigweed RPC console](#running-pigweed-rpc-console)
+
+For more build options, help is provided when running the build script without
+arguments
+
+         ./scripts/examples/gn_efr32_example.sh
+
 <a name="flashing"></a>
 
 ## Flashing the Application

examples/lock-app/efr32/args.gni

@@ -19,6 +19,5 @@ import("${chip_root}/src/platform/EFR32/args.gni")
 efr32_sdk_target = get_label_info(":sdk", "label_no_toolchain")
 
 chip_enable_openthread = true
-chip_openthread_ftd = true
 pw_log_BACKEND = "${chip_root}/src/lib/support/pw_log_chip"
 pw_assert_BACKEND = "$dir_pw_assert_log"

examples/lock-app/efr32/include/FreeRTOSConfig.h

@@ -127,34 +127,14 @@ extern "C" {
  * See http://www.freertos.org/a00110.html.
  *----------------------------------------------------------*/
 
-/* Set configCREATE_LOW_POWER_DEMO as follows:
- *
- * 0: Build the full test and demo application.
- * 1: Build the simple blinky tickless low power demo, generating the tick
- *    interrupt from the RTCC.  EM2 will be entered.  The LXFO clock is used.
- *  See the comments at the top of main.c, main_full.c and main_low_power.c for
- *  more information.
- */
-
-#define configCREATE_LOW_POWER_DEMO (0)
-
-/* Some configuration is dependent on the demo being built. */
-#if (configCREATE_LOW_POWER_DEMO == 0)
-
-/* Tickless mode is not used. */
-
-/* Some of the standard demo test tasks assume a tick rate of 1KHz, even
-though that is faster than would normally be warranted by a real
-application. */
-#define configTICK_RATE_HZ (1000)
-
 /* Energy saving modes. */
 #if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
 #define configUSE_TICKLESS_IDLE 1
 #else
 #define configUSE_TICKLESS_IDLE 0
-#endif
+#endif // SL_CATALOG_POWER_MANAGER_PRESENT
 
+#define configTICK_RATE_HZ (1000)
 /* Definition used by Keil to replace default system clock source. */
 #define configOVERRIDE_DEFAULT_TICK_CONFIGURATION 1
 
@@ -164,30 +144,6 @@ application. */
 #define configUSE_MALLOC_FAILED_HOOK (1)
 #define configUSE_IDLE_HOOK (1)
 
-#define configENERGY_MODE (sleepEM1)
-
-#else
-
-/* Tickless idle mode, generating RTOS tick interrupts from the RTC, fed
-by the LXFO clock. */
-
-/* The slow clock used to generate the tick interrupt in the low power demo
-runs at 32768/8=4096Hz.  Ensure the tick rate is a multiple of the clock. */
-#define configTICK_RATE_HZ (128)
-
-/* The low power demo uses the tickless idle feature. */
-#define configUSE_TICKLESS_IDLE (1)
-#define configOVERRIDE_DEFAULT_TICK_CONFIGURATION (1)
-
-/* Hook function related definitions. */
-#define configUSE_TICK_HOOK (0)
-#define configCHECK_FOR_STACK_OVERFLOW (0)
-#define configUSE_MALLOC_FAILED_HOOK (0)
-#define configUSE_IDLE_HOOK (1)
-
-#define configENERGY_MODE (sleepEM3)
-#endif
-
 /* Main functions*/
 /* Run time stats gathering related definitions. */
 #define configGENERATE_RUN_TIME_STATS (0)

examples/lock-app/efr32/src/main.cpp

@@ -146,7 +146,14 @@ int main(void)
         appError(ret);
     }
 
+#if CHIP_DEVICE_CONFIG_THREAD_FTD
     ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_Router);
+#else // CHIP_DEVICE_CONFIG_THREAD_FTD
+#if CHIP_DEVICE_CONFIG_ENABLE_SED
+    ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_SleepyEndDevice);
+#endif // CHIP_DEVICE_CONFIG_ENABLE_SED
+    ret = ConnectivityMgr().SetThreadDeviceType(ConnectivityManager::kThreadDeviceType_MinimalEndDevice);
+#endif // CHIP_DEVICE_CONFIG_THREAD_FTD
     if (ret != CHIP_NO_ERROR)
     {
         EFR32_LOG("ConnectivityMgr().SetThreadDeviceType() failed");

examples/platform/efr32/uart.cpp

@@ -32,6 +32,10 @@ extern "C" {
 #include <stddef.h>
 #include <string.h>
 
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+#include "sl_power_manager.h"
+#endif
+
 #if !defined(MIN)
 #define MIN(A, B) ((A) < (B) ? (A) : (B))
 #endif
@@ -245,13 +249,24 @@ int16_t uartConsoleWrite(const char * Buf, uint16_t BufLength)
         return UART_CONSOLE_ERR;
     }
 
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+    sl_power_manager_add_em_requirement(SL_POWER_MANAGER_EM1);
+#endif
+
     // Use of ForceTransmit here. Transmit with DMA was causing errors with PW_RPC
     // TODO Use DMA and find/fix what causes the issue with PW
     if (UARTDRV_ForceTransmit(sl_uartdrv_usart_vcom_handle, (uint8_t *) Buf, BufLength) == ECODE_EMDRV_UARTDRV_OK)
     {
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+        sl_power_manager_remove_em_requirement(SL_POWER_MANAGER_EM1);
+#endif
         return BufLength;
     }
 
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+    sl_power_manager_remove_em_requirement(SL_POWER_MANAGER_EM1);
+#endif
+
     return UART_CONSOLE_ERR;
 }
 

examples/window-app/efr32/.gn

@@ -23,6 +23,6 @@ check_system_includes = true
 default_args = {
   target_cpu = "arm"
   target_os = "freertos"
-
+  chip_openthread_ftd = true
   import("//args.gni")
 }

examples/window-app/efr32/BUILD.gn

@@ -38,6 +38,9 @@ declare_args() {
   # Monitor & log memory usage at runtime.
   enable_heap_monitoring = false
 
+  # Enable Sleepy end device
+  enable_sleepy_device = false
+
   # Wifi related stuff - they are overriden by gn -args="use_wf200=true"
   use_wf200 = false
   use_rs911x = false