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Add support of ESP32C6 to OTBR example (CON-1513) #1244

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Add support of ESP32C6 to OTBR example (CON-1513) #1244

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ff3b28b
Add support of ESP32C6 to OTBR example
alexbegoon Jan 15, 2025
ff6e341
Add support of ESP32C6 to OTBR example
alexbegoon Jan 22, 2025
e08a79a
Merge remote-tracking branch 'origin/main' into feature/add_esp32c6_otbr
alexbegoon Jan 22, 2025
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -11,3 +11,6 @@ out/
_build/
tools/chip-tool/
.zap/
.idea
cmake-build-*
venv
2 changes: 2 additions & 0 deletions examples/controller/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ if(NOT DEFINED ENV{ESP_MATTER_DEVICE_PATH})
set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32c3_devkit_m)
elseif("${IDF_TARGET}" STREQUAL "esp32s3")
set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32s3_devkit_c)
elseif ("${IDF_TARGET}" STREQUAL "esp32c6")
set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32c6_devkit_c)
else()
message(FATAL_ERROR "Unsupported IDF_TARGET")
endif()
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11 changes: 9 additions & 2 deletions examples/controller/main/esp_ot_config.h
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Expand Up @@ -24,6 +24,13 @@
.radio_mode = RADIO_MODE_NATIVE, \
}
#elif CONFIG_OPENTHREAD_RADIO_SPINEL_UART
#ifdef CONFIG_IDF_TARGET_ESP32C6
#define UART_RX_PIN GPIO_NUM_17
#define UART_TX_PIN GPIO_NUM_16
#else
#define UART_RX_PIN GPIO_NUM_17
#define UART_TX_PIN GPIO_NUM_18
#endif
#define ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG() \
{ \
.radio_mode = RADIO_MODE_UART_RCP, \
Expand All @@ -39,8 +46,8 @@
.rx_flow_ctrl_thresh = 0, \
.source_clk = UART_SCLK_DEFAULT, \
}, \
.rx_pin = GPIO_NUM_17, \
.tx_pin = GPIO_NUM_18, \
.rx_pin = UART_RX_PIN, \
.tx_pin = UART_TX_PIN, \
}, \
}
#else
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2 changes: 2 additions & 0 deletions examples/thread_border_router/CMakeLists.txt
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Expand Up @@ -9,6 +9,8 @@ endif(NOT DEFINED ENV{ESP_MATTER_PATH})
if(NOT DEFINED ENV{ESP_MATTER_DEVICE_PATH})
if("${IDF_TARGET}" STREQUAL "esp32s3")
set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32s3_devkit_c)
elseif ("${IDF_TARGET}" STREQUAL "esp32c6")
set(ENV{ESP_MATTER_DEVICE_PATH} $ENV{ESP_MATTER_PATH}/device_hal/device/esp32c6_devkit_c)
else()
message(FATAL_ERROR "Unsupported IDF_TARGET")
endif()
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2 changes: 1 addition & 1 deletion examples/thread_border_router/README.md
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Expand Up @@ -9,7 +9,7 @@ See the [docs](https://docs.espressif.com/projects/esp-matter/en/latest/esp32/de

### 1.1 Hardware Platform

The [ESP Thread Border Router board](https://github.com/espressif/esp-thread-br?tab=readme-ov-file#esp-thread-border-router-board) which provides an integrated module of an ESP32-S3 and an ESP32-H2 is required for this example.
The [ESP Thread Border Router board](https://github.com/espressif/esp-thread-br?tab=readme-ov-file#esp-thread-border-router-board) which provides an integrated module of an ESP32-S3 and an ESP32-H2 is required for this example. Alternatively, the ESP32-S3 and ESP32-H2 might be replaced by the ESP32-C6.

### 1.2 Firmware for RCP

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11 changes: 9 additions & 2 deletions examples/thread_border_router/main/esp_ot_config.h
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,13 @@
.radio_mode = RADIO_MODE_NATIVE, \
}
#elif CONFIG_OPENTHREAD_RADIO_SPINEL_UART
#ifdef CONFIG_IDF_TARGET_ESP32C6
#define UART_RX_PIN GPIO_NUM_17
#define UART_TX_PIN GPIO_NUM_16
#else
#define UART_RX_PIN GPIO_NUM_17
#define UART_TX_PIN GPIO_NUM_18
#endif
#define ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG() \
{ \
.radio_mode = RADIO_MODE_UART_RCP, \
Expand All @@ -40,8 +47,8 @@
.rx_flow_ctrl_thresh = 0, \
.source_clk = UART_SCLK_DEFAULT, \
}, \
.rx_pin = GPIO_NUM_17, \
.tx_pin = GPIO_NUM_18, \
.rx_pin = UART_RX_PIN, \
.tx_pin = UART_TX_PIN, \
}, \
}
#else
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