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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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2
kernel/evtdrv/include/tos_evtdrv_err.h
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@@ -24,7 +24,7 @@ typedef enum evtdrv_err_en {
EVTDRV_ERR_PTR_NULL = 0x2u,
EVTDRV_ERR_MSG_BUSY = 0x3u,
EVTDRV_ERR_TASK_INVALID = 0x4u,
EVTDRV_ERR_MMHEAP_NOT_ENABLED = 0x5u,
EVTDRV_ERR_MMHEAP_INIT_FAILED = 0x5u,
EVTDRV_ERR_EVENT_INVALID = 0x10u,
EVTDRV_ERR_EVENT_OVERFLOW = 0x11u,

1
kernel/evtdrv/include/tos_evtdrv_sys.h
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@@ -26,7 +26,6 @@ typedef void (*k_evtdrv_poll_t)(void);
* @brief Initialize the event-driven system.
*
* @attention event-driven is a simplified schedule model to support the none-context-switch-based multi-task programming.("the big while 1")
* must enable TOS_CFG_MMHEAP_EN to use event-driven.
*
* @param[in] tasks array of the tasks.
* @param[in] task_table_size size of the tasks.