Update documentaton for async_context_freertos_config.task_stack

Author: mbrase

src/rp2_common/pico_async_context/include/pico/async_context_freertos.h

@@ -58,8 +58,6 @@ typedef struct async_context_freertos_config {
     configSTACK_DEPTH_TYPE task_stack_size;
      /**
      * \brief Pointer to stack memory for the async_context task.
-     * If this is not provided, then a stack will be allocated from the
-     * freertos heap.
      */
 #if configSUPPORT_STATIC_ALLOCATION
     StackType_t *task_stack;

src/rp2_common/pico_cyw43_arch/include/pico/cyw43_arch/arch_freertos.h

@@ -7,6 +7,11 @@
 #ifndef _PICO_CYW43_ARCH_ARCH_FREERTOS_H
 #define _PICO_CYW43_ARCH_ARCH_FREERTOS_H
 
+// PICO_CONFIG: CYW43_NO_DEFAULT_TASK_STACK, Disables the default static allocation of the CYW43 FreeRTOS task stack, type=bool, default=0, group=pico_cyw43_arch
+#ifndef CYW43_NO_DEFAULT_TASK_STACK
+#define CYW43_NO_DEFAULT_TASK_STACK 0
+#endif
+
 // PICO_CONFIG: CYW43_TASK_STACK_SIZE, Stack size for the CYW43 FreeRTOS task in 4-byte words, type=int, default=1024, group=pico_cyw43_arch
 #ifndef CYW43_TASK_STACK_SIZE
 #define CYW43_TASK_STACK_SIZE 1024