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Add support for FreeRTOS TCP/IP stack #9

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merged 13 commits into from
Oct 13, 2023
Merged

Add support for FreeRTOS TCP/IP stack #9

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9071e8e
freertos-integration-tests: Use FreeRTOS malloc API
urutva Aug 3, 2023
f62ffe5
aws-iot-example: Use FreeRTOS `heap_4` instaed of `heap_3`
urutva Aug 18, 2023
3c4a180
iot-vsocket: Remove redundant `socket_startup.c`
urutva Oct 3, 2023
08004e0
event-helper: Create a new system event helper library
urutva Aug 18, 2023
55bd162
fri: Add network stack selection feature
urutva Aug 21, 2023
fa78eaf
kernel: Update FreeRTOS kernel to V10.6.1
urutva Aug 20, 2023
686027c
fri: Add FreeRTOS TCP/IP as git submodule
urutva Sep 12, 2023
8dffe6b
fri: Add support for FreeRTOS TCP/IP stack
urutva Aug 21, 2023
7c9c2c2
scripts: Add support for FVP choice
urutva Aug 21, 2023
893be54
docs: Add instrucitons to install Arm ecosystem FVPs
urutva Sep 13, 2023
d62e8ca
ci: Update spell-check dictionary
urutva Oct 4, 2023
f81d8ed
iot-vsocket: Fix/update function headers
urutva Oct 11, 2023
6463898
config: Add description about FVP behaviour
urutva Oct 11, 2023
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2 changes: 1 addition & 1 deletion Bsp/an552_ns.ld
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
*/

__STACK_SIZE = 0x00002800;
__HEAP_SIZE = 0x000b0000;
__HEAP_SIZE = 0x00000400;
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@hugueskamba hugueskamba Oct 12, 2023 •
edited by urutva
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As the linker scripts and FreeRTOSConfig.h are used by the two applications, is it also necessary to modify Blinky to use Heap 4 instead of Heap 3?

Can we move the heap selection to https://github.com/FreeRTOS/iot-reference-arm-corstone3xx/blob/main/Middleware/FreeRTOS/CMakeLists.txt so it applies to all applications using the FRI?

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Good suggestion. Let's handle that as part of another PR to improve blinky example.


MEMORY
{
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4 changes: 2 additions & 2 deletions Config/freertos-config/FreeRTOSConfig.h
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Expand Up @@ -48,8 +48,8 @@ extern uint32_t SystemCoreClock;
/* Memory allocation related definitions. */
#define configSUPPORT_STATIC_ALLOCATION 1
#define configSUPPORT_DYNAMIC_ALLOCATION 1
#define configTOTAL_HEAP_SIZE 512000 /* should be enough */
#define configAPPLICATION_ALLOCATED_HEAP 1
#define configTOTAL_HEAP_SIZE 720896
#define configAPPLICATION_ALLOCATED_HEAP 0

#define configENABLE_MVE 0
#define configENABLE_FPU 1
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2 changes: 1 addition & 1 deletion Projects/aws-iot-example/CMakeLists.txt
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Expand Up @@ -111,7 +111,7 @@ target_link_libraries(freertos_config
app-config
)

set( FREERTOS_HEAP "3" CACHE STRING "" FORCE)
set( FREERTOS_HEAP "4" CACHE STRING "" FORCE)
# Select the native compile PORT
set( FREERTOS_PORT "GCC_ARM_CM55_TFM" CACHE STRING "" FORCE)

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4 changes: 4 additions & 0 deletions Projects/aws-iot-example/main.c
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Expand Up @@ -23,6 +23,7 @@
#include "task.h"

#include "mbedtls/threading.h"
#include "mbedtls/platform.h"
#include "threading_alt.h"

/* Include header that defines log levels. */
Expand Down Expand Up @@ -132,6 +133,9 @@ int main()
/* Create system events group. */
xSystemEvents = xEventGroupCreateStatic( &xSystemEventsGroup );

/* Configure Mbed TLS memory APIs to use FreeRTOS heap APIs */
mbedtls_platform_set_calloc_free( mbedtls_platform_calloc, mbedtls_platform_free );

xRetVal = vDevModeKeyProvisioning();

if( xRetVal != CKR_OK )
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