77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
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#include "drv_wdog.h"
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#include "bsp_flash.h"
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#include "kit_time.h"
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#include "kit_data.h"
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#include "kit_debug.h"
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kit_ret_e bsp_flash_erase_page(flash_Item_t *item, uint32_t addr, uint32_t len)
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{
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uint32_t cnt;
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kit_ret_e res = kKit_Ret_ParamErr;
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if(item != NULL)
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{
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cnt = len / drv_flash_get_page_size(item);
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if (len % drv_flash_get_page_size(item) != 0)
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{
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cnt += 1;
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}
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res = flash_series_erase_page(item, addr, cnt);
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}
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return res;
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}
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kit_ret_e bsp_flash_write_data_u32(flash_Item_t *item, uint32_t addr, uint8_t* buf, uint32_t len)
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{
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uint32_t i, data;
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kit_ret_e res = kKit_Ret_ParamErr;
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KIT_ASSERT_PARAM((item != NULL) && ((addr % 4) == 0) && (buf != NULL) && ((len % 4) == 0));
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if((item != NULL) && ((addr % 4) == 0) && (buf != NULL) && ((len % 4) == 0))
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{
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len >>= 2;
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for(i = 0; i < len; i++)
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{
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data = ((uint32_t *)buf)[i];
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res = drv_flash_write_u32(item, addr + (i << 2), data);
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if(res != kKit_Ret_Ok)
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break;
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if(((i + 1) % 300) == 0)
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drv_wdog_feed();
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}
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}
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return res;
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}
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bool bsp_flash_check_write_u32(flash_Item_t *item, uint32_t addr, uint32_t value)
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{
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uint32_t read = value + 1;
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KIT_ASSERT_PARAM(item != NULL);
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if(item != NULL)
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{
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drv_flash_write_u32(item, addr, value);
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drv_flash_read_u32(item, addr, &read);
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}
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return (read == value);
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}
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bool bsp_drv_flash_write_u32_check(flash_Item_t *item, uint32_t *addr, uint32_t value)
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{
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bool res = false;
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KIT_ASSERT_PARAM((item != NULL) && (addr != NULL));
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if((item != NULL) && (addr != NULL))
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{
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res = bsp_flash_check_write_u32(item, *addr, value);
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*addr += 4;
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}
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return res;
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}
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