alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-09-20 00:36:01 -04:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

ble_mesh: example: spuuprt esp32h2

Browse Source
This commit is contained in:
wangjialiang 2023-03-13 19:05:45 +08:00
parent 251e0c5fc7
commit 3c9b337ae9
23 changed files with 327 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
examples/bluetooth/esp_ble_mesh/ble_mesh_console/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,30 @@
# ESP32H2-specific
##Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_NODE=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=3
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=3
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_BLE_MESH_GENERIC_ONOFF_CLI=y
CONFIG_BLE_MESH_PROVISIONER=y
CONFIG_BLE_MESH_SELF_TEST=y
CONFIG_BLE_MESH_TEST_AUTO_ENTER_NETWORK=y
CONFIG_BLE_MESH_WAIT_FOR_PROV_MAX_DEV_NUM=80
CONFIG_BLE_MESH_MAX_PROV_NODES=80
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
# end of ESP32C6-specific

21
examples/bluetooth/esp_ble_mesh/ble_mesh_fast_provision/fast_prov_client/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,21 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_PROVISIONER=y
CONFIG_BLE_MESH_PBA_SAME_TIME=1
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_ADV_BUF_COUNT=100
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_BLE_MESH_GENERIC_ONOFF_CLI=y

4
examples/bluetooth/esp_ble_mesh/ble_mesh_fast_provision/fast_prov_server/main/Kconfig.projbuild
View File

@ -29,6 +29,10 @@ menu "Example Configuration"
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32C6
config BLE_MESH_ESP32H2_DEV
bool "ESP32H2-DevKitC"
depends on IDF_TARGET_ESP32H2
endchoice
endmenu

4
examples/bluetooth/esp_ble_mesh/ble_mesh_fast_provision/fast_prov_server/main/board.h
View File

@ -32,6 +32,10 @@
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#elif defined(CONFIG_BLE_MESH_ESP32H2_DEV)
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#endif
struct _led_state {

27
examples/bluetooth/esp_ble_mesh/ble_mesh_fast_provision/fast_prov_server/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,27 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_FAST_PROV=y
CONFIG_BLE_MESH_MAX_PROV_NODES=6
CONFIG_BLE_MESH_PBA_SAME_TIME=3
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_CRPL=60
CONFIG_BLE_MESH_MSG_CACHE_SIZE=60
CONFIG_BLE_MESH_ADV_BUF_COUNT=200
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_TRACE_LEVEL_ERROR=y
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y

4
examples/bluetooth/esp_ble_mesh/ble_mesh_node/onoff_client/main/Kconfig.projbuild
View File

@ -29,6 +29,10 @@ menu "Example Configuration"
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32C6
config BLE_MESH_ESP32H2_DEV
bool "ESP32H2-DevKitC"
depends on IDF_TARGET_ESP32H2
endchoice
endmenu

4
examples/bluetooth/esp_ble_mesh/ble_mesh_node/onoff_client/main/board.h
View File

@ -33,6 +33,10 @@
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#elif defined(CONFIG_BLE_MESH_ESP32H2_DEV)
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#endif
#define LED_ON 1

30
examples/bluetooth/esp_ble_mesh/ble_mesh_node/onoff_client/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,30 @@
# ESP32H2-specific
##Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_NODE=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=3
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=3
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_BLE_MESH_GENERIC_ONOFF_CLI=y
CONFIG_BLE_MESH_PROVISIONER=y
CONFIG_BLE_MESH_SELF_TEST=y
CONFIG_BLE_MESH_TEST_AUTO_ENTER_NETWORK=y
CONFIG_BLE_MESH_WAIT_FOR_PROV_MAX_DEV_NUM=80
CONFIG_BLE_MESH_MAX_PROV_NODES=80
#CONFIG_PARTITION_TABLE_CUSTOM=n
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
# end of ESP32C6-specific

4
examples/bluetooth/esp_ble_mesh/ble_mesh_node/onoff_server/main/Kconfig.projbuild
View File

@ -29,6 +29,10 @@ menu "Example Configuration"
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32C6
config BLE_MESH_ESP32H2_DEV
bool "ESP32H2-DevKitC"
depends on IDF_TARGET_ESP32H2
endchoice
endmenu

4
examples/bluetooth/esp_ble_mesh/ble_mesh_node/onoff_server/main/board.h
View File

@ -32,6 +32,10 @@
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#elif defined(CONFIG_BLE_MESH_ESP32H2_DEV)
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#endif
#define LED_ON 1

18
examples/bluetooth/esp_ble_mesh/ble_mesh_node/onoff_server/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,18 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_NODE=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10

19
examples/bluetooth/esp_ble_mesh/ble_mesh_provisioner/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,19 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_PROVISIONER=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_BLE_MESH_GENERIC_ONOFF_CLI=y

19
examples/bluetooth/esp_ble_mesh/ble_mesh_sensor_model/sensor_client/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,19 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_PROVISIONER=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_BLE_MESH_SENSOR_CLI=y

4
examples/bluetooth/esp_ble_mesh/ble_mesh_sensor_model/sensor_server/main/Kconfig.projbuild
View File

@ -29,6 +29,10 @@ menu "Example Configuration"
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32C6
config BLE_MESH_ESP32H2_DEV
bool "ESP32H2-DevKitC"
depends on IDF_TARGET_ESP32H2
endchoice
endmenu

4
examples/bluetooth/esp_ble_mesh/ble_mesh_sensor_model/sensor_server/main/board.h
View File

@ -32,6 +32,10 @@
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#elif defined(CONFIG_BLE_MESH_ESP32H2_DEV)
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#endif
#define LED_ON 1

18
examples/bluetooth/esp_ble_mesh/ble_mesh_sensor_model/sensor_server/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,18 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_NODE=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10

18
examples/bluetooth/esp_ble_mesh/ble_mesh_vendor_model/vendor_client/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,18 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_PROVISIONER=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_CFG_CLI=y

4
examples/bluetooth/esp_ble_mesh/ble_mesh_vendor_model/vendor_server/main/Kconfig.projbuild
View File

@ -29,6 +29,10 @@ menu "Example Configuration"
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32C6
config BLE_MESH_ESP32H2_DEV
bool "ESP32H2-DevKitC"
depends on IDF_TARGET_ESP32H2
endchoice
endmenu

4
examples/bluetooth/esp_ble_mesh/ble_mesh_vendor_model/vendor_server/main/board.h
View File

@ -32,6 +32,10 @@
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#elif defined(CONFIG_BLE_MESH_ESP32H2_DEV)
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#endif
#define LED_ON 1

18
examples/bluetooth/esp_ble_mesh/ble_mesh_vendor_model/vendor_server/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,18 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
CONFIG_PARTITION_TABLE_SINGLE_APP_LARGE=y
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_NODE=y
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10

4
examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/main/Kconfig.projbuild
View File

@ -29,6 +29,10 @@ menu "Example Configuration"
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32C6
config BLE_MESH_ESP32H2_DEV
bool "ESP32C6-DevKitC"
depends on IDF_TARGET_ESP32H2
endchoice
endmenu

4
examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/main/board.h
View File

@ -32,6 +32,10 @@
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#elif defined(CONFIG_BLE_MESH_ESP32H2_DEV)
#define LED_R GPIO_NUM_8
#define LED_G GPIO_NUM_8
#define LED_B GPIO_NUM_8
#endif
struct _led_state {

61
examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/sdkconfig.defaults.esp32h2 Normal file
View File

@ -0,0 +1,61 @@
# Override some defaults so BT stack is enabled
# by default in this example
CONFIG_BT_ENABLED=y
CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE=y
CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN=y
CONFIG_BT_CTRL_COEX_PARAMETERS_ENABLE=y
CONFIG_BT_CTRL_COEX_USE_HOOKS=y
CONFIG_BT_GATTS_SEND_SERVICE_CHANGE_MANUAL=y
CONFIG_BT_BTU_TASK_STACK_SIZE=4512
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
CONFIG_BT_BLE_50_FEATURES_SUPPORTED=n
CONFIG_BT_LE_50_FEATURE_SUPPORT=n
# Override some defaults of ESP BLE Mesh
CONFIG_BLE_MESH=y
CONFIG_BLE_MESH_FAST_PROV=y
CONFIG_BLE_MESH_MAX_PROV_NODES=6
CONFIG_BLE_MESH_PBA_SAME_TIME=3
CONFIG_BLE_MESH_PB_GATT=y
CONFIG_BLE_MESH_CRPL=60
CONFIG_BLE_MESH_MSG_CACHE_SIZE=60
CONFIG_BLE_MESH_ADV_BUF_COUNT=200
CONFIG_BLE_MESH_TX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_RX_SEG_MSG_COUNT=10
CONFIG_BLE_MESH_TRACE_LEVEL_ERROR=y
CONFIG_BLE_MESH_CFG_CLI=y
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ=240
CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM=16
CONFIG_ESP_WIFI_DYNAMIC_RX_BUFFER_NUM=64
CONFIG_ESP_WIFI_DYNAMIC_TX_BUFFER_NUM=64
CONFIG_ESP_WIFI_AMPDU_TX_ENABLED=y
CONFIG_ESP_WIFI_TX_BA_WIN=32
CONFIG_ESP_WIFI_AMPDU_RX_ENABLED=y
CONFIG_ESP_WIFI_RX_BA_WIN=32
CONFIG_FREERTOS_UNICORE=n
CONFIG_FREERTOS_HZ=1000
CONFIG_ESP_INT_WDT=n
CONFIG_ESP_TASK_WDT=n
CONFIG_LWIP_TCP_SND_BUF_DEFAULT=65534
CONFIG_LWIP_TCP_WND_DEFAULT=65534
CONFIG_LWIP_TCP_RECVMBOX_SIZE=64
CONFIG_LWIP_UDP_RECVMBOX_SIZE=64
CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
CONFIG_LWIP_IRAM_OPTIMIZATION=n
CONFIG_ESP_WIFI_RX_IRAM_OPT=n
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y