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support moving the http server task stack to external memory

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ZhangYong
2020-07-27 17:03:29 +08:00
parent f745642042
commit 0c1859a5a5
1 changed files with 42 additions and 4 deletions
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46
components/esp_http_server/src/port/esp32/osal.h
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@@ -27,24 +27,62 @@ extern "C" {
#define OS_SUCCESS ESP_OK #define OS_SUCCESS ESP_OK
#define OS_FAIL ESP_FAIL #define OS_FAIL ESP_FAIL
#define HTTPD_OS_THREAD_CORE_ID (0)
typedef TaskHandle_t othread_t; typedef TaskHandle_t othread_t;
static StackType_t *httpd_os_thread_task_stack;
static inline int httpd_os_thread_create(othread_t *thread, static inline int httpd_os_thread_create(othread_t *thread,
const char *name, uint16_t stacksize, int prio, const char *name, uint16_t stacksize, int prio,
void (*thread_routine)(void *arg), void *arg) void (*thread_routine)(void *arg), void *arg)
{ {
int ret = xTaskCreate(thread_routine, name, stacksize, arg, prio, thread); #if CONFIG_SPIRAM_BOOT_INIT
if (ret == pdPASS) { httpd_os_thread_task_stack = (StackType_t *)heap_caps_malloc(1 * stacksize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
return OS_SUCCESS; if (httpd_os_thread_task_stack) {
memset(httpd_os_thread_task_stack, 0, 1 * stacksize);
} else {
return OS_FAIL;
} }
return OS_FAIL;
/*
* Note: Make sure selected the `CONFIG_SPIRAM_BOOT_INIT` and `CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY` by `make menuconfig`
*/
TaskParameters_t xRegParameters = {
.pvTaskCode = thread_routine,
.pcName = name,
.usStackDepth = stacksize,
.pvParameters = arg,
.uxPriority = prio | portPRIVILEGE_BIT,
.puxStackBuffer = httpd_os_thread_task_stack,
.xRegions = {{
.pvBaseAddress = 0x00,
.ulLengthInBytes = 0x00,
.ulParameters = 0x00,
}
}
};
if (xTaskCreateRestrictedPinnedToCore(&xRegParameters, (xTaskHandle)thread, HTTPD_OS_THREAD_CORE_ID) != pdPASS) {
return OS_FAIL;
}
#else
int ret = xTaskCreate(thread_routine, name, stacksize, arg, prio, thread);
if (ret != pdPASS) {
return OS_FAIL;
}
#endif
return OS_SUCCESS;
} }
/* Only self delete is supported */ /* Only self delete is supported */
static inline void httpd_os_thread_delete() static inline void httpd_os_thread_delete()
{ {
vTaskDelete(xTaskGetCurrentTaskHandle()); vTaskDelete(xTaskGetCurrentTaskHandle());
if (httpd_os_thread_task_stack) {
free(httpd_os_thread_task_stack);
httpd_os_thread_task_stack = NULL;
}
} }
static inline void httpd_os_thread_sleep(int msecs) static inline void httpd_os_thread_sleep(int msecs)