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cpu/esp32: add BLE support for ESP32-C3

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This commit is contained in:
Gunar Schorcht 2022-08-26 17:10:36 +02:00
parent 2ec9ca1276
commit aba5e35ac4
9 changed files with 67 additions and 5 deletions
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6
cpu/esp32/Kconfig
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@ -27,6 +27,12 @@ config HAS_ESP_BLE_ESP32
Indicates that the ESP32x SoC uses the SDK Bluetooth LE library
for the ESP32 variant.
config HAS_ESP_BLE_ESP32C3
bool
help
Indicates that the ESP32x SoC uses the SDK Bluetooth LE library
for the ESP32-C3 variant.
config HAS_ESP_HW_COUNTER
bool
help

1
cpu/esp32/Kconfig.common
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@ -15,6 +15,7 @@ config MODULE_ESP_BLE
select MODULE_ESP_IDF_BLE
select PACKAGE_ESP32_SDK_LIB_PHY
select PACKAGE_ESP32_SDK_LIB_BT_ESP32 if HAS_ESP_BLE_ESP32
select PACKAGE_ESP32_SDK_LIB_BT_ESP32C3 if HAS_ESP_BLE_ESP32C3
config MODULE_ESP_JTAG
bool "Enable JTAG debugging interface"

6
cpu/esp32/Kconfig.esp32c3
View File

@ -31,6 +31,12 @@ config CPU_FAM_ESP32C3
select CPU_CORE_RV32IMC
select HAS_ARCH_ESP32
select HAS_CPU_ESP32
select HAS_BLE_ADV_EXT
select HAS_BLE_NIMBLE
select HAS_BLE_NIMBLE_NETIF
select HAS_BLE_PHY_2MBIT
select HAS_ESP_BLE
select HAS_ESP_BLE_ESP32C3
select HAS_ESP_WIFI_ENTERPRISE
select HAS_PUF_SRAM

3
cpu/esp32/Makefile.dep
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@ -25,6 +25,9 @@ ifneq (,$(filter esp_ble,$(USEMODULE)))
ifeq (esp32,$(CPU_FAM))
FEATURES_REQUIRED += esp_ble_esp32
USEPKG += esp32_sdk_lib_bt_esp32
else ifeq (esp32c3,$(CPU_FAM))
FEATURES_REQUIRED += esp_ble_esp32c3
USEPKG += esp32_sdk_lib_bt_esp32c3
endif
endif

7
cpu/esp32/Makefile.features
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@ -28,6 +28,13 @@ ifeq (esp32,$(CPU_FAM))
FEATURES_PROVIDED += ble_nimble_netif
FEATURES_PROVIDED += esp_ble
FEATURES_PROVIDED += esp_ble_esp32
else ifeq (esp32c3,$(CPU_FAM))
FEATURES_PROVIDED += ble_adv_ext
FEATURES_PROVIDED += ble_nimble
FEATURES_PROVIDED += ble_nimble_netif
FEATURES_PROVIDED += ble_phy_2mbit
FEATURES_PROVIDED += esp_ble
FEATURES_PROVIDED += esp_ble_esp32c3
endif
ifneq (,$(filter esp32-wrover% esp32s2%r2 esp32s3%r2 esp32s3%r8 esp32s3%r8v,$(CPU_MODEL)))

8
cpu/esp32/Makefile.include
View File

@ -161,10 +161,10 @@ endif
LINKFLAGS += -L$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/
ifeq (,$(filter esp_ble,$(USEMODULE)))
LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/memory.ld
else
ifneq (,$(filter esp32_sdk_lib_bt_esp32,$(USEPKG)))
LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/memory_bt.ld
else
LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/memory.ld
endif
LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/sections.ld
@ -216,6 +216,8 @@ ifneq (,$(filter esp_ble,$(USEMODULE)))
ARCHIVES += -lphy -lstdc++
ifeq (esp32,$(CPU_FAM))
ARCHIVES += -lrtc
else ifeq (esp32c3,$(CPU_FAM))
ARCHIVES += -lbtbb
endif
endif

2
cpu/esp32/doc.txt
View File

@ -241,7 +241,7 @@ The key features of ESP32-C3 are:
| SPIs | 3 | yes (1) |
| UARTs | 2 | yes |
| WiFi | IEEE 802.11 b/g/n built in | yes |
| Bluetooth | Bluetooth 5 (LE) | no |
| Bluetooth | Bluetooth 5 (LE) | yes |
| Ethernet | - | - |
| CAN | version 2.0 | yes |
| IR | up to 4 channels TX/RX | - |

1
cpu/esp32/include/sdkconfig.h
View File

@ -108,7 +108,6 @@
#define CONFIG_BT_CONTROLLER_ONLY 1
#else
#define CONFIG_BT_ENABLED 0
#define CONFIG_BTDM_RESERVE_DRAM 0
#endif
/**

38
cpu/esp32/include/sdkconfig_esp32c3.h
View File

@ -94,6 +94,44 @@ extern "C" {
#define CONFIG_ESP_SLEEP_POWER_DOWN_FLASH 1
#define CONFIG_ESP_SLEEP_GPIO_RESET_WORKAROUND 1
/**
* ESP32-C3 BLE driver configuration (DO NOT CHANGE)
*/
#ifdef MODULE_ESP_BLE
#define CONFIG_BT_CTRL_ADV_DUP_FILT_MAX 30
#define CONFIG_BT_CTRL_BLE_ADV_REPORT_DISCARD_THRSHOLD 20
#define CONFIG_BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM 100
#define CONFIG_BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP 1
#define CONFIG_BT_CTRL_BLE_MAX_ACT 10
#define CONFIG_BT_CTRL_BLE_MAX_ACT_EFF 10
#define CONFIG_BT_CTRL_BLE_SCAN_DUPL 1
#define CONFIG_BT_CTRL_BLE_STATIC_ACL_TX_BUF_NB 0
#define CONFIG_BT_CTRL_CE_LENGTH_TYPE_EFF 0
#define CONFIG_BT_CTRL_CE_LENGTH_TYPE_ORIG 1
#define CONFIG_BT_CTRL_COEX_PHY_CODED_TX_RX_TLIM_DIS 1
#define CONFIG_BT_CTRL_COEX_PHY_CODED_TX_RX_TLIM_EFF 0
#define CONFIG_BT_CTRL_DFT_TX_POWER_LEVEL_EFF 10
#define CONFIG_BT_CTRL_DFT_TX_POWER_LEVEL_P3 1
#define CONFIG_BT_CTRL_HCI_MODE_VHCI 1
#define CONFIG_BT_CTRL_HCI_TL 1
#define CONFIG_BT_CTRL_HCI_TL_EFF 1
#define CONFIG_BT_CTRL_HW_CCA_EFF 0
#define CONFIG_BT_CTRL_HW_CCA_VAL 20
#define CONFIG_BT_CTRL_MODE_EFF 1
#define CONFIG_BT_CTRL_PINNED_TO_CORE 0
#define CONFIG_BT_CTRL_RX_ANTENNA_INDEX_0 1
#define CONFIG_BT_CTRL_RX_ANTENNA_INDEX_EFF 0
#define CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE 100
#define CONFIG_BT_CTRL_SCAN_DUPL_TYPE 0
#define CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DEVICE 1
#define CONFIG_BT_CTRL_SLEEP_CLOCK_EFF 0
#define CONFIG_BT_CTRL_SLEEP_MODE_EFF 0
#define CONFIG_BT_CTRL_TX_ANTENNA_INDEX_0 1
#define CONFIG_BT_CTRL_TX_ANTENNA_INDEX_EFF 0
#define CONFIG_BT_ENABLED 1
#define CONFIG_BT_SOC_SUPPORT_5_0 1
#endif
#ifdef __cplusplus
}
#endif