Provision: GFW now runs from RAM.

provision/generator/app.cpp

@@ -19,30 +19,9 @@
 #include <lib/support/CHIPPlatformMemory.h>
 #include <lib/support/CHIPMem.h>
 #include <mbedtls/platform.h>
-#include <FreeRTOS.h>
-#include <task.h>
 
 using namespace chip::DeviceLayer::Silabs;
 
-#define MAIN_TASK_STACK_SIZE    (1024)
-#define MAIN_TASK_PRIORITY      (configMAX_PRIORITIES - 1)
-
-namespace {
-
-TaskHandle_t main_Task;
-
-void taskMain(void * pvParameter)
-{
-    // Run manager
-    Provision::Manager &man = Provision::Manager::GetInstance();
-    while (man.Step());
-    // Reset
-    vTaskDelay(pdMS_TO_TICKS(500));
-    NVIC_SystemReset();
-}
-
-} // namespace
-
 /*******************************************************************************
  * Initialize application.
  ******************************************************************************/
@@ -53,7 +32,6 @@ void app_init(void)
     mbedtls_platform_set_calloc_free(CHIPPlatformMemoryCalloc, CHIPPlatformMemoryFree);
     ReturnOnFailure(chip::Platform::MemoryInit());
 #endif
-    xTaskCreate(taskMain, "Provision Task", MAIN_TASK_STACK_SIZE, nullptr, MAIN_TASK_PRIORITY, &main_Task);
 }
 
 /*******************************************************************************
@@ -62,4 +40,5 @@ void app_init(void)
 
 void app_process_action(void)
 {
+    Provision::Manager::GetInstance().Step();
 }

provision/generator/efr32.slcp

@@ -0,0 +1,96 @@
+project_name: generator
+package: platform
+quality: production
+label: Matter Provisioner Generator
+description: >
+  Generates the key-pair, and CSR for the DAC
+category: Example|Platform
+filter:
+  - { name: Device Type,  value: [SoC] }
+  - { name: MCU,  value: [32-bit MCU] }
+  - { name: Project Difficulty,  value: [Beginner] }
+ui_hints:
+  highlight:
+  - { path: README.md, focus: true }
+readme:
+  - { path: README.md }
+
+sdk: { id: gecko_sdk, version: 4.4.1 }
+
+component:
+  - { id: sl_system }
+  - { id: device_init }
+  - { id: cpp_support }
+  - { id: iostream_rtt }
+  - { id: psa_its }
+  - { id: psa_driver }
+  - { id: psa_crypto }
+  - { id: psa_crypto_ecc_secp256r1 }
+  - { id: psa_crypto_sha256 }
+  - { id: psa_crypto_ecdsa }
+  - { id: psa_crypto_cipher_ctr }
+  - { id: mbedtls_pkcs5 }
+  - { id: mbedtls_ecc }
+  - { id: mbedtls_x509 }
+  - { id: bootloader_app_properties }
+
+include:
+  - { path: '.' }
+  - { path: ../../examples }
+  - { path: ../../examples/platform/silabs }
+  - { path: ../../src }
+  - { path: ../../src/include }
+  - { path: ../../zzz_generated/app-common }
+  - { path: ../../third_party/nlassert/repo/include }
+  - { path: ../../third_party/nlio/repo/include }
+  - { path: ../../third_party/silabs/gecko_sdk/platform/bootloader }
+  - { path: ../../third_party/silabs/gecko_sdk/protocol/bluetooth/config }
+
+source:
+  - { path: app.h }
+  - { path: app.cpp }
+  - { path: main.cpp }
+  - { path: efr32.c }
+  - { path: ../../examples/platform/silabs/provision/AttestationKey.h }
+  - { path: ../../examples/platform/silabs/provision/AttestationKeyPSA.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionChannel.h }
+  - { path: ../../examples/platform/silabs/provision/ProvisionChannelRTT.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionEncoder.h }
+  - { path: ../../examples/platform/silabs/provision/ProvisionEncoder.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionManager.h }
+  - { path: ../../examples/platform/silabs/provision/ProvisionManager.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionProtocol.h }
+  - { path: ../../examples/platform/silabs/provision/ProvisionProtocolV1.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionProtocolV2.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionStorage.h }
+  - { path: ../../examples/platform/silabs/provision/ProvisionStorageGeneric.h }
+  - { path: ../../examples/platform/silabs/provision/ProvisionStorage.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionStorageCustom.cpp }
+  - { path: ../../examples/platform/silabs/provision/ProvisionStorageDefault.cpp }
+  - { path: ../../src/lib/support/Base64.h }
+  - { path: ../../src/lib/support/Base64.cpp }
+  - { path: ../../src/lib/support/BytesToHex.h }
+  - { path: ../../src/lib/support/BytesToHex.cpp }
+  - { path: ../../src/lib/support/logging/CHIPLogging.h }
+  - { path: ../../src/lib/support/logging/TextOnlyLogging.cpp }
+  - { path: ../../src/platform/silabs/SilabsConfig.h }
+  - { path: ../../src/platform/silabs/SilabsConfig.cpp }
+  - { path: ../../src/platform/silabs/Logging.cpp }
+  - { path: ../../src/crypto/CHIPCryptoPALPSA.cpp }
+  - { path: ../../src/setup_payload/Base38Encode.h }
+  - { path: ../../src/setup_payload/Base38Encode.cpp }
+  - { path: ../../src/platform/silabs/multi-ota/OtaTlvEncryptionKey.h }
+  - { path: ../../src/platform/silabs/multi-ota/OtaTlvEncryptionKey.cpp }
+
+define:
+- { name: SL_PROVISION_CHANNEL_ENABLED, value: '1' }
+- { name: SILABS_PROVISION_PROTOCOL_V1, value: '0' }
+- { name: CHIP_SYSTEM_CONFIG_USE_SOCKETS, value: '1' }
+- { name: CHIP_CONFIG_SHA256_CONTEXT_SIZE, value: '256' }
+# This is needed to enable the OtaTlvEncryptionKey class
+- { name: OTA_ENCRYPTION_ENABLE, value: '1'}
+
+toolchain_settings:
+- { option: optimize, value: size }
+- { option: cxx_standard, value: c++17 }
+- { option: gcc_compiler_option, value: -Wno-unused-parameter }