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add ota algorithm for device

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1. effective "Differential Upgrade" patch algorithm with high compression rate
2. effective recovery algorithm support recovery firmware in blocks which has low memory consumption and wear-leveling strategies, especially suitable for embeded devices with low RAM.
3. add sample ota bootloader project, see:
board\TencentOS_tiny_EVB_MX_Plus\KEIL\ota\ota_bootloader_recovery
4. add sample application project for download firmware through http, see:
board\TencentOS_tiny_EVB_MX_Plus\KEIL\ota\ota_application_download_through_http
5. add sample application project for download firmware through qcloud explorer console, see:
board\TencentOS_tiny_EVB_MX_Plus\KEIL\ota\ota_application_download_through_qcloud_iot_explorer
6. an OTA markdown document is pending
This commit is contained in:
daishengdong
2020-06-02 15:03:42 +08:00
parent 84faf16765
commit 5b51d50ade
177 changed files with 42367 additions and 1233 deletions
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10
kernel/core/tos_ring_queue.c
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@@ -56,9 +56,7 @@ __STATIC_INLINE__ void ring_q_item_decrease(k_ring_q_t *ring_q)
ring_q->item_cnt = item_cnt;
TOS_OBJ_INIT(ring_q, KNL_OBJ_TYPE_RING_QUEUE);
#if TOS_CFG_MMHEAP_EN > 0u
knl_object_alloc_set_static(&ring_q->knl_obj);
#endif
return K_ERR_NONE;
}
@@ -68,11 +66,9 @@ __API__ k_err_t tos_ring_q_destroy(k_ring_q_t *ring_q)
TOS_PTR_SANITY_CHECK(ring_q);
TOS_OBJ_VERIFY(ring_q, KNL_OBJ_TYPE_RING_QUEUE);
#if TOS_CFG_MMHEAP_EN > 0u
if (!knl_object_alloc_is_static(&ring_q->knl_obj)) {
return K_ERR_OBJ_INVALID_ALLOC_TYPE;
}
#endif
ring_q->head = 0u;
ring_q->tail = 0u;
@@ -83,15 +79,11 @@ __API__ k_err_t tos_ring_q_destroy(k_ring_q_t *ring_q)
ring_q->item_cnt = 0u;
TOS_OBJ_DEINIT(ring_q);
#if TOS_CFG_MMHEAP_EN > 0u
knl_object_alloc_reset(&ring_q->knl_obj);
#endif
return K_ERR_NONE;
}
#if TOS_CFG_MMHEAP_EN > 0u
__API__ k_err_t tos_ring_q_create_dyn(k_ring_q_t *ring_q, size_t item_cnt, size_t item_size)
{
void *pool;
@@ -142,8 +134,6 @@ __API__ k_err_t tos_ring_q_destroy_dyn(k_ring_q_t *ring_q)
return K_ERR_NONE;
}
#endif
__API__ k_err_t tos_ring_q_enqueue(k_ring_q_t *ring_q, void *item, size_t item_size)
{
TOS_CPU_CPSR_ALLOC();