HS_E2P_CMD_EPC_BUSY_
(!(val & HS_E2P_CMD_EPC_BUSY_) ||
val = HS_E2P_CMD_EPC_BUSY_ | HS_E2P_CMD_EPC_CMD_READ_;
val = HS_E2P_CMD_EPC_BUSY_ | HS_E2P_CMD_EPC_CMD_WRITE_;