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29 #ifndef OT_POSIX_PLATFORM_MAX_POWER_TABLE_HPP_
30 #define OT_POSIX_PLATFORM_MAX_POWER_TABLE_HPP_
32 #include "core/radio/radio.hpp"
40 static const int8_t kPowerDefault = 30; ///< Default power 1 watt (30 dBm).
42 MaxPowerTable(void) { memset(mPowerTable, kPowerForbidden, sizeof(mPowerTable)); }
45 * This method gets the max allowed transmit power of channel @p aChannel.
47 * @params[in] aChannel The radio channel number.
49 * @returns The max allowed transmit power in dBm.
52 int8_t GetTransmitPower(uint8_t aChannel) const { return mPowerTable[aChannel - Radio::kChannelMin]; }
55 * This method sets the max allowed transmit power of channel @p aChannel.
57 * @params[in] aChannel The radio channel number.
58 * @params[in] aPower The max allowed transmit power in dBm.
61 void SetTransmitPower(uint8_t aChannel, int8_t aPower) { mPowerTable[aChannel - Radio::kChannelMin] = aPower; }
64 * This method gets the allowed channel masks.
66 * All channels of max power value of 0x7f is considered forbidden.
69 uint32_t GetAllowedChannelMask(void) const
71 uint32_t channelMask = 0;
73 for (uint8_t i = Radio::kChannelMin; i <= Radio::kChannelMax; ++i)
75 if (mPowerTable[i - Radio::kChannelMin] != kPowerForbidden)
77 channelMask |= (1 << i);
85 static const int8_t kPowerForbidden = 0x7f;
87 int8_t mPowerTable[Radio::kChannelMax - Radio::kChannelMin + 1];
93 #endif // OT_POSIX_PLATFORM_MAX_POWER_TABLE_HPP_