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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_char_fifo.c
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@@ -30,9 +30,7 @@ __API__ k_err_t tos_chr_fifo_create(k_chr_fifo_t *chr_fifo, void *buffer, size_t
}
TOS_OBJ_INIT(chr_fifo, KNL_OBJ_TYPE_CHAR_FIFO);
#if TOS_CFG_MMHEAP_EN > 0u
knl_object_alloc_set_static(&chr_fifo->knl_obj);
#endif
return K_ERR_NONE;
}
@@ -44,11 +42,9 @@ __API__ k_err_t tos_chr_fifo_destroy(k_chr_fifo_t *chr_fifo)
TOS_PTR_SANITY_CHECK(chr_fifo);
TOS_OBJ_VERIFY(chr_fifo, KNL_OBJ_TYPE_CHAR_FIFO);
#if TOS_CFG_MMHEAP_EN > 0u
if (!knl_object_alloc_is_static(&chr_fifo->knl_obj)) {
return K_ERR_OBJ_INVALID_ALLOC_TYPE;
}
#endif
err = tos_ring_q_destroy(&chr_fifo->ring_q);
if (err != K_ERR_NONE) {
@@ -56,15 +52,11 @@ __API__ k_err_t tos_chr_fifo_destroy(k_chr_fifo_t *chr_fifo)
}
TOS_OBJ_DEINIT(chr_fifo);
#if TOS_CFG_MMHEAP_EN > 0u
knl_object_alloc_reset(&chr_fifo->knl_obj);
#endif
return K_ERR_NONE;
}
#if TOS_CFG_MMHEAP_EN > 0u
__API__ k_err_t tos_chr_fifo_create_dyn(k_chr_fifo_t *chr_fifo, size_t fifo_size)
{
k_err_t err;
@@ -104,8 +96,6 @@ __API__ k_err_t tos_chr_fifo_destroy_dyn(k_chr_fifo_t *chr_fifo)
return K_ERR_NONE;
}
#endif
__API__ k_err_t tos_chr_fifo_push(k_chr_fifo_t *chr_fifo, uint8_t data)
{
TOS_PTR_SANITY_CHECK(chr_fifo);