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- /******************************************************************************
- * Copyright 2016 Vowstar
- *
- * FileName: init.c
- *
- * Description: System and user APP initialization.
- *
- * Modification history:
- * 2016/03/24, v1.0 create this file.
- *******************************************************************************/
- #include "ets_sys.h"
- #include "osapi.h"
- #include "user_interface.h"
- /******************************************************************************
- * FunctionName : user_rf_cal_sector_set
- * Description : SDK just reversed 4 sectors, used for rf init data and paramters.
- * We add this function to force users to set rf cal sector, since
- * we don't know which sector is free in user's application.
- * sector map for last several sectors : ABCCC
- * A : rf cal
- * B : rf init data
- * C : sdk parameters
- * Parameters : none
- * Returns : rf cal sector
- *******************************************************************************/
- uint32 ICACHE_FLASH_ATTR __attribute__((weak))
- user_rf_cal_sector_set(void)
- {
- enum flash_size_map size_map = system_get_flash_size_map();
- uint32 rf_cal_sec = 0;
- switch (size_map) {
- case FLASH_SIZE_4M_MAP_256_256:
- rf_cal_sec = 128 - 5;
- break;
- case FLASH_SIZE_8M_MAP_512_512:
- rf_cal_sec = 256 - 5;
- break;
- case FLASH_SIZE_16M_MAP_512_512:
- case FLASH_SIZE_16M_MAP_1024_1024:
- rf_cal_sec = 512 - 5;
- break;
- case FLASH_SIZE_32M_MAP_512_512:
- case FLASH_SIZE_32M_MAP_1024_1024:
- rf_cal_sec = 1024 - 5;
- break;
- default:
- rf_cal_sec = 0;
- break;
- }
- return rf_cal_sec;
- }
- void __attribute__((weak))
- user_rf_pre_init(void)
- {
- // Warning: IF YOU DON'T KNOW WHAT YOU ARE DOING, DON'T TOUCH THESE CODE
- // Control RF_CAL by esp_init_data_default.bin(0~127byte) 108 byte when wakeup
- // Will low current
- // system_phy_set_rfoption(0);
- // Process RF_CAL when wakeup.
- // Will high current
- system_phy_set_rfoption(1);
- // Set Wi-Fi Tx Power, Unit: 0.25dBm, Range: [0, 82]
- system_phy_set_max_tpw(82);
- }
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